diff --git a/frontend/src/App.vue b/frontend/src/App.vue
index 5d08fcf..17c409e 100644
--- a/frontend/src/App.vue
+++ b/frontend/src/App.vue
@@ -1031,6 +1031,8 @@ function onMessage(event: MessageEvent<AppMessage>): void {
   } else if (event.data?.type === 'crypto:changed' && event.data.data) {
     const data = event.data.data as CryptoMarketChangedData
     crypto.applyMarketUpdate(data.markets)
+  } else if (event.data?.type === 'crypto:account-changed') {
+    if (crypto.data?.authenticated) void crypto.load()
   } else if (event.data?.type === 'billing:changed') {
     void billing.loadOverview()
   } else if (event.data?.type === 'billing:new' && event.data.data) {
diff --git a/frontend/src/stores/crypto.test.ts b/frontend/src/stores/crypto.test.ts
index 555cbd3..5799191 100644
--- a/frontend/src/stores/crypto.test.ts
+++ b/frontend/src/stores/crypto.test.ts
@@ -25,6 +25,7 @@ const bootstrap: CryptoBootstrap = {
     totalTrades: 12,
     totalVolume: '18462.80',
     tradeConfirmations: true,
+    walletKey: 'VX-7F3A-92C1-44BE-810D',
   },
 }
 const quote: CryptoQuote = {
@@ -195,4 +196,40 @@ describe('crypto store', () => {
       tradeConfirmations: true,
     })
   })
+
+  it('resolves a public key and sends only crypto with an idempotency key', async () => {
+    mockNuiCall
+      .mockResolvedValueOnce({
+        data: {
+          handle: 'receiver',
+          walletKey: 'VX-DEAD-BEEF-C0DE-2026',
+        },
+        success: true,
+      })
+      .mockResolvedValueOnce({ data: bootstrap, success: true })
+    const crypto = useCryptoStore()
+
+    expect(await crypto.resolveRecipient('VX-DEAD-BEEF-C0DE-2026')).toEqual({
+      handle: 'receiver',
+      walletKey: 'VX-DEAD-BEEF-C0DE-2026',
+    })
+    expect(
+      await crypto.transfer({
+        marketId: 'aurora',
+        password: 'VaultX123!',
+        quantity: '0.5',
+        walletKey: 'VX-DEAD-BEEF-C0DE-2026',
+      }),
+    ).toBe(true)
+    expect(mockNuiCall).toHaveBeenLastCalledWith(
+      'crypto:transfer',
+      expect.objectContaining({
+        marketId: 'aurora',
+        password: 'VaultX123!',
+        quantity: '0.5',
+        walletKey: 'VX-DEAD-BEEF-C0DE-2026',
+        idempotencyKey: expect.stringMatching(/^transfer-/),
+      }),
+    )
+  })
 })
diff --git a/frontend/src/stores/crypto.ts b/frontend/src/stores/crypto.ts
index f9e21e8..ec1e5e8 100644
--- a/frontend/src/stores/crypto.ts
+++ b/frontend/src/stores/crypto.ts
@@ -4,6 +4,7 @@ import type {
   CryptoBootstrap,
   CryptoMarket,
   CryptoQuote,
+  CryptoRecipient,
   CryptoSide,
 } from '@/types/crypto'
 import { nuiCall, type NuiResponse } from '@/utils/nui'
@@ -94,6 +95,26 @@ export const useCryptoStore = defineStore('crypto', {
         this.pendingQuote = null
       }
     },
+    async resolveRecipient(walletKey: string): Promise<CryptoRecipient | null> {
+      const response = await this.call<CryptoRecipient>('recipient', {
+        walletKey,
+      })
+      return response.success ? (response.data ?? null) : null
+    },
+    async transfer(payload: {
+      marketId: string
+      password: string
+      quantity: string
+      walletKey: string
+    }): Promise<boolean> {
+      const response = await this.call<CryptoBootstrap>('transfer', {
+        ...payload,
+        idempotencyKey: requestKey('transfer'),
+      })
+      if (!response.success || !response.data) return false
+      this.data = response.data
+      return true
+    },
     async settle(
       kind: 'deposit' | 'withdraw',
       amount: string,
diff --git a/frontend/src/types/crypto.ts b/frontend/src/types/crypto.ts
index 7dbf9e5..ac231d6 100644
--- a/frontend/src/types/crypto.ts
+++ b/frontend/src/types/crypto.ts
@@ -32,11 +32,19 @@ export type CryptoHolding = {
 
 export type CryptoActivity = {
   amount: string
+  counterpartyKey?: string
   createdAt: number
   id: string
   marketId?: string
+  quantity?: string
   status: string
-  type: 'buy' | 'sell' | 'deposit' | 'withdrawal'
+  type:
+    | 'buy'
+    | 'sell'
+    | 'deposit'
+    | 'withdrawal'
+    | 'transfer_in'
+    | 'transfer_out'
 }
 
 export type CryptoProfile = {
@@ -49,6 +57,7 @@ export type CryptoProfile = {
   totalTrades: number
   totalVolume: string
   tradeConfirmations: boolean
+  walletKey: string
 }
 
 export type CryptoBootstrap = {
@@ -59,6 +68,12 @@ export type CryptoBootstrap = {
   markets: CryptoMarket[]
   portfolioValue: string
   profile: CryptoProfile | null
+  registered?: boolean
+}
+
+export type CryptoRecipient = {
+  handle: string
+  walletKey: string
 }
 
 export type CryptoQuote = {
diff --git a/frontend/src/views/apps/CryptoApp.contract.test.ts b/frontend/src/views/apps/CryptoApp.contract.test.ts
index a4fd7cd..f3b6114 100644
--- a/frontend/src/views/apps/CryptoApp.contract.test.ts
+++ b/frontend/src/views/apps/CryptoApp.contract.test.ts
@@ -82,6 +82,34 @@ describe('VaultX crypto app contracts', () => {
     expect(server).toContain('CryptoHashPassword(new_password)')
   })
 
+  it('provides detailed registration and server-authoritative crypto-key transfers', () => {
+    const transferServer = server.slice(
+      server.indexOf('local function execute_transfer'),
+      server.indexOf('Bridge.Callbacks.Register("sky_phone:crypto:quote"'),
+    )
+
+    expect(source).toContain('class="password-strength"')
+    expect(source).toContain('v-model="confirmPassword"')
+    expect(source).toContain('<SkyCheckbox')
+    expect(source).toContain("sheet.value = 'send'")
+    expect(source).toContain('v-model="transferWalletKey"')
+    expect(source).toContain('profile?.walletKey')
+    expect(server).toContain('`crypto_key` CHAR(22)')
+    expect(server).toContain(
+      'Bridge.Callbacks.Register("sky_phone:crypto:recipient"',
+    )
+    expect(server).toContain(
+      'Bridge.Callbacks.Register("sky_phone:crypto:transfer"',
+    )
+    expect(server).toContain("'transfer_out'")
+    expect(server).toContain("'transfer_in'")
+    expect(server).toContain('Bridge.Database.Transaction(queries)')
+    expect(server).toContain('verify_password(profile.id, data.password)')
+    expect(transferServer).not.toContain('"CASH"')
+    expect(transferServer).not.toContain('Bridge.Framework.AddMoney')
+    expect(transferServer).not.toContain('Bridge.Framework.RemoveMoney')
+  })
+
   it('uses the premium dashboard hierarchy without manual refresh controls', () => {
     expect(source).toContain('class="portfolio-shell"')
     expect(source).toContain('class="featured-market"')
diff --git a/frontend/src/views/apps/CryptoApp.vue b/frontend/src/views/apps/CryptoApp.vue
index 8c48105..35241a9 100644
--- a/frontend/src/views/apps/CryptoApp.vue
+++ b/frontend/src/views/apps/CryptoApp.vue
@@ -5,14 +5,18 @@ import {
   BellRing,
   ChartCandlestick,
   ChartNoAxesCombined,
+  CheckCircle2,
   ChevronRight,
+  Copy,
   Eye,
   EyeOff,
   Fingerprint,
   History,
+  KeyRound,
   LockKeyhole,
   LogOut,
   Settings2,
+  Send,
   ShieldCheck,
   Sparkles,
   UserRound,
@@ -24,11 +28,17 @@ import cryptoHeaderLogo from '@/assets/img/app-icons/crypto-header-logo.png'
 import CryptoLogo from '@/components/crypto/CryptoLogo.vue'
 import { useCryptoStore } from '@/stores/crypto'
 import { usePhoneStore } from '@/stores/phone'
-import type { CryptoMarket, CryptoSide } from '@/types/crypto'
+import type {
+  CryptoActivity,
+  CryptoMarket,
+  CryptoRecipient,
+  CryptoSide,
+} from '@/types/crypto'
 import {
   SkyAppPage,
   SkyButton,
   SkyCard,
+  SkyCheckbox,
   SkyEmptyState,
   SkyField,
   SkyLink,
@@ -44,7 +54,7 @@ import {
 } from '@/ui'
 
 type Tab = 'portfolio' | 'markets' | 'activity' | 'profile'
-type Sheet = 'trade' | 'deposit' | 'withdraw' | 'profile' | null
+type Sheet = 'trade' | 'deposit' | 'withdraw' | 'profile' | 'send' | null
 type ChartPeriod = '1D' | '1W' | '1M' | '6M' | '1Y'
 
 const CHART_PERIODS: ChartPeriod[] = ['1D', '1W', '1M', '6M', '1Y']
@@ -81,6 +91,8 @@ const selectedMarket = ref<CryptoMarket | null>(null)
 const side = ref<CryptoSide>('buy')
 const handle = ref('')
 const password = ref('')
+const confirmPassword = ref('')
+const acceptedTerms = ref(false)
 const amount = ref('')
 const financialPassword = ref('')
 const showPassword = ref(false)
@@ -93,6 +105,12 @@ const confirmations = ref(true)
 const hideBalances = ref(false)
 const saved = ref(false)
 const period = ref<ChartPeriod>('1D')
+const transferWalletKey = ref('')
+const transferMarketId = ref('')
+const transferQuantity = ref('')
+const transferPassword = ref('')
+const transferRecipient = ref<CryptoRecipient | null>(null)
+const walletKeyCopied = ref(false)
 
 const locale = computed(() => phone.lang || 'de')
 const authenticated = computed(() => crypto.data?.authenticated === true)
@@ -105,9 +123,24 @@ const activities = computed(() =>
       activityFilter.value === 'all' ||
       (activityFilter.value === 'trades'
         ? ['buy', 'sell'].includes(item.type)
-        : ['deposit', 'withdrawal'].includes(item.type)),
+        : ['deposit', 'withdrawal', 'transfer_in', 'transfer_out'].includes(
+            item.type,
+          )),
   ),
 )
+const passwordChecks = computed(() => ({
+  length: password.value.length >= 8,
+  mixed: /[a-z]/.test(password.value) && /[A-Z]/.test(password.value),
+  number: /\d/.test(password.value),
+  special: /[^A-Za-z0-9]/.test(password.value),
+}))
+const passwordStrength = computed(
+  () => Object.values(passwordChecks.value).filter(Boolean).length,
+)
+const transferMarket = computed(() => market(transferMarketId.value))
+const transferHolding = computed(() =>
+  holdings.value.find((item) => item.assetId === transferMarketId.value),
+)
 const investedValue = computed(() =>
   Math.max(
     0,
@@ -414,6 +447,15 @@ function openSettlement(next: 'deposit' | 'withdraw') {
   financialPassword.value = ''
   formError.value = ''
 }
+function openSend() {
+  transferWalletKey.value = ''
+  transferMarketId.value = holdings.value[0]?.assetId ?? ''
+  transferQuantity.value = ''
+  transferPassword.value = ''
+  transferRecipient.value = null
+  formError.value = ''
+  sheet.value = 'send'
+}
 function openProfileEditor() {
   profileHandle.value = profile.value?.handle ?? ''
   profileCurrentPassword.value = ''
@@ -427,16 +469,85 @@ function closeSheet() {
   crypto.pendingQuote = null
   profileCurrentPassword.value = ''
   profileNewPassword.value = ''
+  transferRecipient.value = null
+  transferPassword.value = ''
 }
 
 async function submitAuth() {
   formError.value = ''
+  if (
+    authMode.value === 'register' &&
+    (passwordStrength.value < 4 ||
+      password.value !== confirmPassword.value ||
+      !acceptedTerms.value)
+  ) {
+    formError.value = t(
+      passwordStrength.value < 4
+        ? 'errors.invalid_password'
+        : password.value !== confirmPassword.value
+        ? 'errors.password_mismatch'
+        : 'errors.accept_terms',
+    )
+    return
+  }
   const success =
     authMode.value === 'register'
       ? await crypto.register(handle.value.trim(), password.value)
       : await crypto.login(password.value)
   if (!success) formError.value = errorText(crypto.error)
-  else password.value = ''
+  else {
+    password.value = ''
+    confirmPassword.value = ''
+  }
+}
+async function resolveTransferRecipient() {
+  formError.value = ''
+  transferRecipient.value = null
+  const recipient = await crypto.resolveRecipient(transferWalletKey.value)
+  if (!recipient) formError.value = errorText(crypto.error)
+  else {
+    transferWalletKey.value = recipient.walletKey
+    transferRecipient.value = recipient
+  }
+}
+async function submitTransfer() {
+  formError.value = ''
+  if (
+    !transferRecipient.value ||
+    transferRecipient.value.walletKey !== transferWalletKey.value ||
+    !transferMarket.value ||
+    !/^\d+(?:\.\d{1,6})?$/.test(transferQuantity.value)
+  ) {
+    formError.value = t('errors.invalid_transfer')
+    return
+  }
+  const success = await crypto.transfer({
+    marketId: transferMarket.value.id,
+    password: transferPassword.value,
+    quantity: transferQuantity.value,
+    walletKey: transferRecipient.value.walletKey,
+  })
+  if (!success) formError.value = errorText(crypto.error)
+  else closeSheet()
+}
+async function copyWalletKey() {
+  if (!profile.value?.walletKey) return
+  try {
+    await navigator.clipboard.writeText(profile.value.walletKey)
+    walletKeyCopied.value = true
+    globalThis.setTimeout(() => (walletKeyCopied.value = false), 1800)
+  } catch {
+    walletKeyCopied.value = false
+  }
+}
+function activityValue(item: CryptoActivity) {
+  if (item.type === 'transfer_in' || item.type === 'transfer_out') {
+    return `${quantity(item.quantity ?? '0')} ${market(item.marketId)?.symbol ?? ''}`
+  }
+  return privateMoney(item.amount)
+}
+function activityIsDebit(item: CryptoActivity) {
+  return ['buy', 'withdrawal', 'transfer_out'].includes(item.type)
 }
 async function submitSettlement() {
   if (sheet.value !== 'deposit' && sheet.value !== 'withdraw') return
@@ -519,6 +630,20 @@ watch(amount, () => {
     formError.value = ''
   }
 })
+watch(transferWalletKey, () => {
+  if (
+    transferRecipient.value?.walletKey !== transferWalletKey.value.toUpperCase()
+  ) {
+    transferRecipient.value = null
+  }
+})
+watch(
+  () => crypto.data?.registered,
+  (registered) => {
+    if (!authenticated.value) authMode.value = registered ? 'login' : 'register'
+  },
+  { immediate: true },
+)
 watch(markets, (value) => {
   if (detail.value) {
     detail.value =
@@ -598,7 +723,8 @@ onMounted(() => void crypto.load())
       padded
     >
       <div class="auth-hero">
-        <span><ChartCandlestick :size="32" /></span>
+        <span class="auth-hero__mark"><ChartCandlestick :size="30" /></span>
+        <span class="auth-status"><i />{{ t('auth.network') }}</span>
         <p>{{ t('auth.eyebrow') }}</p>
         <h2>
           {{
@@ -606,55 +732,115 @@ onMounted(() => void crypto.load())
           }}
         </h2>
         <small>{{ t('auth.body') }}</small>
+        <div class="auth-benefits">
+          <span><ShieldCheck :size="16" />{{ t('auth.serverSecured') }}</span>
+          <span><KeyRound :size="16" />{{ t('auth.personalKey') }}</span>
+          <span><Fingerprint :size="16" />{{ t('auth.characterBound') }}</span>
+        </div>
       </div>
-      <SkySegmented
-        strong
-        :active-index="authMode === 'login' ? 0 : 1"
-        :item-count="2"
-        ><SkySegmentedButton
-          :active="authMode === 'login'"
-          @click="authMode = 'login'"
-          >{{ t('auth.login') }}</SkySegmentedButton
-        ><SkySegmentedButton
-          :active="authMode === 'register'"
-          @click="authMode = 'register'"
-          >{{ t('auth.register') }}</SkySegmentedButton
-        ></SkySegmented
-      >
-      <form class="form" @submit.prevent="submitAuth">
-        <SkyField
-          v-if="authMode === 'register'"
-          v-model="handle"
-          :label="t('auth.handle')"
-          :placeholder="t('auth.handlePlaceholder')"
-          maxlength="20"
-          outline
-        />
-        <SkyField
-          v-model="password"
-          :label="t('auth.password')"
-          :type="showPassword ? 'text' : 'password'"
-          :placeholder="t('auth.passwordPlaceholder')"
-          maxlength="72"
-          outline
-          ><template #leading><LockKeyhole :size="18" /></template
-          ><template #trailing
-            ><button
-              class="visibility"
-              type="button"
-              @click="showPassword = !showPassword"
-            >
-              <EyeOff v-if="showPassword" :size="18" /><Eye
-                v-else
-                :size="18"
-              /></button></template
-        ></SkyField>
-        <p class="hint"><ShieldCheck :size="15" />{{ t('auth.security') }}</p>
-        <p v-if="formError" class="error">{{ formError }}</p>
-        <SkyButton block type="submit">{{
-          t(authMode === 'login' ? 'auth.loginAction' : 'auth.registerAction')
-        }}</SkyButton>
-      </form>
+      <section class="auth-panel">
+        <SkySegmented
+          class="auth-mode"
+          strong
+          :active-index="authMode === 'login' ? 0 : 1"
+          :item-count="2"
+          ><SkySegmentedButton
+            :active="authMode === 'login'"
+            @click="authMode = 'login'"
+            >{{ t('auth.login') }}</SkySegmentedButton
+          ><SkySegmentedButton
+            :active="authMode === 'register'"
+            @click="authMode = 'register'"
+            >{{ t('auth.register') }}</SkySegmentedButton
+          ></SkySegmented
+        >
+        <div class="auth-panel__heading">
+          <span>{{ authMode === 'login' ? '01' : '02' }}</span>
+          <div>
+            <b>{{ t(`auth.${authMode}PanelTitle`) }}</b>
+            <small>{{ t(`auth.${authMode}PanelBody`) }}</small>
+          </div>
+        </div>
+        <form class="form auth-form" @submit.prevent="submitAuth">
+          <SkyField
+            v-if="authMode === 'register'"
+            v-model="handle"
+            :label="t('auth.handle')"
+            :placeholder="t('auth.handlePlaceholder')"
+            maxlength="20"
+            outline
+            ><template #leading><UserRound :size="18" /></template
+          ></SkyField>
+          <SkyField
+            v-model="password"
+            :label="t('auth.password')"
+            :type="showPassword ? 'text' : 'password'"
+            :placeholder="t('auth.passwordPlaceholder')"
+            maxlength="72"
+            outline
+            ><template #leading><LockKeyhole :size="18" /></template
+            ><template #trailing
+              ><button
+                class="visibility"
+                type="button"
+                @click="showPassword = !showPassword"
+              >
+                <EyeOff v-if="showPassword" :size="18" /><Eye
+                  v-else
+                  :size="18"
+                /></button></template
+          ></SkyField>
+          <template v-if="authMode === 'register'">
+            <SkyField
+              v-model="confirmPassword"
+              :label="t('auth.confirmPassword')"
+              :type="showPassword ? 'text' : 'password'"
+              :placeholder="t('auth.confirmPasswordPlaceholder')"
+              maxlength="72"
+              outline
+              ><template #leading><Fingerprint :size="18" /></template
+            ></SkyField>
+            <div class="password-strength">
+              <div>
+                <i
+                  v-for="index in 4"
+                  :key="index"
+                  :class="{ active: passwordStrength >= index }"
+                />
+              </div>
+              <span>{{ t(`auth.strength${passwordStrength}`) }}</span>
+            </div>
+            <div class="password-rules">
+              <span :class="{ done: passwordChecks.length }"
+                ><CheckCircle2 :size="13" />{{ t('auth.ruleLength') }}</span
+              >
+              <span :class="{ done: passwordChecks.mixed }"
+                ><CheckCircle2 :size="13" />{{ t('auth.ruleMixed') }}</span
+              >
+              <span :class="{ done: passwordChecks.number }"
+                ><CheckCircle2 :size="13" />{{ t('auth.ruleNumber') }}</span
+              >
+              <span :class="{ done: passwordChecks.special }"
+                ><CheckCircle2 :size="13" />{{ t('auth.ruleSpecial') }}</span
+              >
+            </div>
+            <SkyCheckbox v-model="acceptedTerms" class="auth-consent">
+              <span
+                ><b>{{ t('auth.acceptTitle') }}</b
+                ><small>{{ t('auth.acceptBody') }}</small></span
+              >
+            </SkyCheckbox>
+          </template>
+          <p class="hint"><ShieldCheck :size="15" />{{ t('auth.security') }}</p>
+          <p v-if="formError" class="error">{{ formError }}</p>
+          <SkyButton block large class="auth-submit" type="submit">{{
+            t(authMode === 'login' ? 'auth.loginAction' : 'auth.registerAction')
+          }}</SkyButton>
+        </form>
+        <div class="auth-footer">
+          <LockKeyhole :size="13" />{{ t('auth.footer') }}
+        </div>
+      </section>
     </SkyScrollArea>
 
     <SkyScrollArea
@@ -939,9 +1125,9 @@ onMounted(() => void crypto.load())
           ><button @click="openSettlement('withdraw')">
             <span><ArrowUpRight :size="20" /></span>
             <b>{{ t('actions.withdraw') }}</b></button
-          ><button @click="setTab('profile')">
-            <span><Settings2 :size="20" /></span>
-            <b>{{ t('quick.more') }}</b>
+          ><button @click="openSend">
+            <span><Send :size="20" /></span>
+            <b>{{ t('quick.send') }}</b>
           </button>
         </div>
         <SkyCard class="allocation-card">
@@ -1185,6 +1371,8 @@ onMounted(() => void crypto.load())
           <span :class="['activity-icon', `activity-icon--${item.type}`]">
             <ArrowDownLeft v-if="item.type === 'deposit'" :size="18" />
             <ArrowUpRight v-else-if="item.type === 'withdrawal'" :size="18" />
+            <Send v-else-if="item.type === 'transfer_out'" :size="18" />
+            <KeyRound v-else-if="item.type === 'transfer_in'" :size="18" />
             <ChartNoAxesCombined v-else :size="18" /> </span
           ><span
             ><b>{{ t(`activityTypes.${item.type}`) }}</b
@@ -1198,10 +1386,9 @@ onMounted(() => void crypto.load())
               }}</small
             ></span
           ><span
-            ><b
-              :class="['buy', 'withdrawal'].includes(item.type) ? 'down' : 'up'"
-              >{{ ['buy', 'withdrawal'].includes(item.type) ? '−' : '+'
-              }}{{ privateMoney(item.amount) }}</b
+            ><b :class="activityIsDebit(item) ? 'down' : 'up'"
+              >{{ activityIsDebit(item) ? '−' : '+'
+              }}{{ activityValue(item) }}</b
             ><small>{{ t(`statuses.${item.status}`) }}</small></span
           >
           <i class="timeline-dot" />
@@ -1237,6 +1424,18 @@ onMounted(() => void crypto.load())
             <Fingerprint :size="26" />
           </div>
         </section>
+        <SkyCard class="wallet-key-card" :content-wrap="false">
+          <span class="wallet-key-card__icon"><KeyRound :size="20" /></span>
+          <span>
+            <small>{{ t('profile.walletKey') }}</small>
+            <b>{{ profile?.walletKey }}</b>
+            <em>{{ t('profile.walletKeyBody') }}</em>
+          </span>
+          <button :aria-label="t('profile.copyKey')" @click="copyWalletKey">
+            <CheckCircle2 v-if="walletKeyCopied" :size="17" />
+            <Copy v-else :size="17" />
+          </button>
+        </SkyCard>
         <div class="profile-stats profile-stats--premium">
           <div>
             <b>{{ profile?.totalTrades }}</b
@@ -1391,6 +1590,7 @@ onMounted(() => void crypto.load())
               />
               <ArrowDownLeft v-else-if="sheet === 'deposit'" :size="19" />
               <ArrowUpRight v-else-if="sheet === 'withdraw'" :size="19" />
+              <Send v-else-if="sheet === 'send'" :size="19" />
               <UserRound v-else :size="19" />
             </span>
             <span>
@@ -1399,7 +1599,9 @@ onMounted(() => void crypto.load())
                   ? selectedMarket.name
                   : sheet === 'profile'
                     ? t('profile.account')
-                    : t('activity.cash')
+                    : sheet === 'send'
+                      ? t('transfer.subtitle')
+                      : t('activity.cash')
               }}</small>
               <h2>
                 {{
@@ -1407,7 +1609,9 @@ onMounted(() => void crypto.load())
                     ? `${t(`trade.${side}`)} ${selectedMarket?.symbol}`
                     : sheet === 'profile'
                       ? t('profile.editTitle')
-                      : t(`actions.${sheet}`)
+                      : sheet === 'send'
+                        ? t('transfer.title')
+                        : t(`actions.${sheet}`)
                 }}
               </h2>
             </span>
@@ -1526,6 +1730,97 @@ onMounted(() => void crypto.load())
               t(crypto.pendingQuote ? 'trade.confirm' : 'trade.getQuote')
             }}</SkyButton
           > </template
+        ><template v-else-if="sheet === 'send'">
+          <div class="transfer-intro">
+            <span><KeyRound :size="19" /></span>
+            <div>
+              <b>{{ t('transfer.keyTitle') }}</b
+              ><small>{{ t('transfer.keyBody') }}</small>
+            </div>
+          </div>
+          <div class="transfer-key-entry">
+            <SkyField
+              v-model="transferWalletKey"
+              :label="t('transfer.walletKey')"
+              placeholder="VX-0000-0000-0000-0000"
+              maxlength="22"
+              autocomplete="off"
+              outline
+              ><template #leading><KeyRound :size="17" /></template
+            ></SkyField>
+            <SkyButton
+              class="transfer-resolve"
+              @click="resolveTransferRecipient"
+            >
+              {{ t('transfer.verify') }}
+            </SkyButton>
+          </div>
+          <div v-if="transferRecipient" class="transfer-recipient">
+            <span><CheckCircle2 :size="20" /></span>
+            <div>
+              <small>{{ t('transfer.verifiedRecipient') }}</small
+              ><b>@{{ transferRecipient.handle }}</b
+              ><em>{{ transferRecipient.walletKey }}</em>
+            </div>
+          </div>
+          <div class="transfer-assets">
+            <small>{{ t('transfer.asset') }}</small>
+            <div>
+              <button
+                v-for="holding in holdings"
+                :key="holding.assetId"
+                :class="{ active: transferMarketId === holding.assetId }"
+                @click="transferMarketId = holding.assetId"
+              >
+                <CryptoLogo :market="market(holding.assetId)!" />
+                <span
+                  ><b>{{ market(holding.assetId)?.symbol }}</b
+                  ><small>{{ quantity(holding.quantity) }}</small></span
+                >
+              </button>
+            </div>
+          </div>
+          <SkyField
+            v-model="transferQuantity"
+            :label="t('transfer.quantity')"
+            placeholder="0.000000"
+            inputmode="decimal"
+            outline
+            ><template #trailing
+              ><b>{{ transferMarket?.symbol }}</b></template
+            ></SkyField
+          >
+          <div class="transfer-balance">
+            <span>{{ t('transfer.available') }}</span>
+            <b
+              >{{ quantity(transferHolding?.quantity ?? '0') }}
+              {{ transferMarket?.symbol }}</b
+            >
+          </div>
+          <SkyField
+            v-model="transferPassword"
+            :label="t('transfer.password')"
+            type="password"
+            autocomplete="current-password"
+            outline
+            ><template #leading><LockKeyhole :size="17" /></template
+          ></SkyField>
+          <div class="trade-protection">
+            <ShieldCheck :size="17" />
+            <span
+              ><b>{{ t('transfer.protected') }}</b
+              ><small>{{ t('transfer.protectedBody') }}</small></span
+            >
+          </div>
+          <p v-if="formError" class="error">{{ formError }}</p>
+          <SkyButton
+            block
+            large
+            class="transfer-submit"
+            @click="submitTransfer"
+          >
+            <Send :size="17" />{{ t('transfer.confirm') }}
+          </SkyButton> </template
         ><template v-else-if="sheet === 'profile'">
           <p class="sheet-copy">{{ t('profile.editBody') }}</p>
           <form class="profile-edit-sheet" @submit.prevent="saveProfile">
@@ -1619,7 +1914,7 @@ onMounted(() => void crypto.load())
   justify-items: center;
   gap: 7px;
 }
-.auth-hero > span,
+.auth-hero__mark,
 .profile-head > span {
   display: grid;
   place-items: center;
@@ -1647,6 +1942,184 @@ onMounted(() => void crypto.load())
   color: var(--muted);
   line-height: 1.45;
 }
+.auth {
+  align-content: start;
+  gap: 14px;
+  padding-top: 12px !important;
+  padding-bottom: 28px !important;
+}
+.auth-status {
+  display: inline-flex;
+  gap: 6px;
+  align-items: center;
+  margin-top: 4px;
+  padding: 5px 9px;
+  color: var(--vault-mint);
+  font-size: 10px;
+  font-weight: 800;
+  background: rgba(101, 251, 210, 0.08);
+  border: 1px solid rgba(101, 251, 210, 0.16);
+  border-radius: var(--sky-radius-pill);
+}
+.auth-status i {
+  width: 5px;
+  height: 5px;
+  background: currentColor;
+  border-radius: 50%;
+  box-shadow: 0 0 7px currentColor;
+}
+.auth-benefits {
+  display: grid;
+  grid-template-columns: repeat(3, 1fr);
+  gap: 6px;
+  width: 100%;
+  margin-top: 8px;
+}
+.auth-benefits span {
+  display: grid;
+  min-height: 57px;
+  place-content: center;
+  justify-items: center;
+  gap: 5px;
+  padding: 7px 4px;
+  color: rgba(255, 255, 255, 0.7);
+  font-size: 9px;
+  line-height: 1.15;
+  background: rgba(255, 255, 255, 0.035);
+  border: 1px solid rgba(255, 255, 255, 0.055);
+  border-radius: 13px;
+}
+.auth-benefits svg {
+  color: var(--vault-mint);
+}
+.auth-panel {
+  padding: 9px;
+  text-align: left;
+  background: linear-gradient(145deg, #111923, #080d13);
+  border: 1px solid rgba(255, 255, 255, 0.075);
+  border-radius: 25px;
+  box-shadow:
+    0 24px 54px rgba(0, 0, 0, 0.34),
+    inset 0 1px rgba(255, 255, 255, 0.045);
+}
+.auth-mode {
+  min-height: 46px;
+  margin-bottom: 13px;
+  padding: 3px;
+  background: rgba(255, 255, 255, 0.045);
+  border-radius: 15px;
+}
+.auth-mode :deep(.sky-segmented-button) {
+  min-height: 40px;
+  color: rgba(255, 255, 255, 0.52);
+  font-size: 12px;
+  font-weight: 800;
+}
+.auth-mode :deep(.sky-segmented-button--active) {
+  color: #fff;
+}
+.auth-panel__heading {
+  display: flex;
+  gap: 10px;
+  align-items: center;
+  margin: 0 4px 12px;
+}
+.auth-panel__heading > span {
+  display: grid;
+  place-items: center;
+  width: 34px;
+  height: 34px;
+  color: #07100e;
+  font-size: 11px;
+  font-weight: 900;
+  background: linear-gradient(145deg, var(--vault-mint), var(--vault-blue));
+  border-radius: 11px;
+}
+.auth-panel__heading > div {
+  display: grid;
+  gap: 2px;
+}
+.auth-panel__heading b {
+  font-size: 13px;
+}
+.auth-panel__heading small {
+  color: var(--muted);
+  font-size: 10px;
+}
+.auth-form {
+  padding: 0 4px 4px;
+}
+.password-strength > div {
+  display: grid;
+  grid-template-columns: repeat(4, 1fr);
+  gap: 4px;
+}
+.password-strength i {
+  height: 3px;
+  background: rgba(255, 255, 255, 0.08);
+  border-radius: 3px;
+}
+.password-strength i.active {
+  background: linear-gradient(90deg, var(--vault-mint), var(--vault-blue));
+}
+.password-strength span {
+  display: block;
+  margin-top: 5px;
+  color: var(--muted);
+  font-size: 10px;
+}
+.password-rules {
+  display: grid;
+  grid-template-columns: 1fr 1fr;
+  gap: 5px;
+}
+.password-rules span {
+  display: flex;
+  gap: 5px;
+  align-items: center;
+  color: rgba(255, 255, 255, 0.35);
+  font-size: 9px;
+}
+.password-rules span.done {
+  color: var(--vault-mint);
+}
+.auth-consent {
+  display: flex;
+  gap: 9px;
+  align-items: flex-start;
+  padding: 10px;
+  background: rgba(255, 255, 255, 0.035);
+  border: 1px solid rgba(255, 255, 255, 0.055);
+  border-radius: 13px;
+}
+.auth-consent span {
+  display: grid;
+  gap: 2px;
+}
+.auth-consent b {
+  font-size: 10px;
+}
+.auth-consent small {
+  color: var(--muted);
+  font-size: 9px;
+  line-height: 1.35;
+}
+.auth-submit {
+  min-height: 50px;
+  color: #06110e;
+  font-weight: 900;
+  background: linear-gradient(135deg, #7dffe0, #4da3ff);
+  border-radius: 15px;
+}
+.auth-footer {
+  display: flex;
+  gap: 6px;
+  align-items: center;
+  justify-content: center;
+  padding: 9px 4px 2px;
+  color: rgba(255, 255, 255, 0.36);
+  font-size: 9px;
+}
 .form {
   display: grid;
   gap: 13px;
@@ -2261,7 +2734,7 @@ onMounted(() => void crypto.load())
 .crypto-app :deep(.sky-pill-navigation .sky-segmented-button--active) {
   color: #fff;
 }
-.auth-hero > span {
+.auth-hero__mark {
   position: relative;
   width: 76px;
   height: 76px;
@@ -2274,7 +2747,7 @@ onMounted(() => void crypto.load())
     0 22px 70px rgba(60, 224, 184, 0.22),
     inset 0 0 24px rgba(255, 255, 255, 0.3);
 }
-.auth-hero > span::after {
+.auth-hero__mark::after {
   position: absolute;
   right: -5px;
   bottom: -5px;
@@ -3176,6 +3649,62 @@ onMounted(() => void crypto.load())
   grid-row: 1 / span 2;
   color: rgba(255, 255, 255, 0.45);
 }
+.wallet-key-card {
+  display: grid;
+  grid-template-columns: auto minmax(0, 1fr) auto;
+  gap: 11px;
+  align-items: center;
+  margin-top: 11px;
+  padding: 13px;
+  background:
+    radial-gradient(
+      circle at 92% 0%,
+      rgba(101, 251, 210, 0.14),
+      transparent 36%
+    ),
+    linear-gradient(145deg, #151e28, #0a1017);
+  border: 1px solid rgba(101, 251, 210, 0.13);
+  border-radius: 19px;
+}
+.wallet-key-card__icon {
+  display: grid;
+  place-items: center;
+  width: 42px;
+  height: 42px;
+  color: var(--vault-mint);
+  background: rgba(101, 251, 210, 0.09);
+  border: 1px solid rgba(101, 251, 210, 0.13);
+  border-radius: 14px;
+}
+.wallet-key-card > span:nth-child(2) {
+  display: grid;
+  min-width: 0;
+  gap: 2px;
+}
+.wallet-key-card small,
+.wallet-key-card em {
+  color: var(--muted);
+  font-size: 9px;
+  font-style: normal;
+}
+.wallet-key-card b {
+  overflow: hidden;
+  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
+  font-size: 11px;
+  letter-spacing: 0.035em;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+}
+.wallet-key-card button {
+  display: grid;
+  place-items: center;
+  width: 36px;
+  height: 36px;
+  color: var(--vault-mint);
+  background: rgba(255, 255, 255, 0.05);
+  border: 1px solid rgba(255, 255, 255, 0.07);
+  border-radius: 12px;
+}
 .profile-stats--premium {
   margin-top: 10px;
 }
@@ -3606,6 +4135,144 @@ onMounted(() => void crypto.load())
 .trade-submit--sell {
   background: linear-gradient(135deg, #d75268, #a9334b);
 }
+.transfer-intro,
+.transfer-recipient,
+.transfer-balance {
+  display: flex;
+  align-items: center;
+}
+.transfer-intro {
+  gap: 11px;
+  padding: 13px;
+  background: linear-gradient(
+    145deg,
+    rgba(101, 251, 210, 0.09),
+    rgba(104, 167, 255, 0.055)
+  );
+  border: 1px solid rgba(101, 251, 210, 0.13);
+  border-radius: 17px;
+}
+.transfer-intro > span,
+.transfer-recipient > span {
+  display: grid;
+  place-items: center;
+  width: 38px;
+  height: 38px;
+  flex: 0 0 auto;
+  color: var(--vault-mint);
+  background: rgba(101, 251, 210, 0.09);
+  border-radius: 12px;
+}
+.transfer-intro > div,
+.transfer-recipient > div {
+  display: grid;
+  min-width: 0;
+  gap: 2px;
+}
+.transfer-intro b,
+.transfer-recipient b {
+  font-size: 12px;
+}
+.transfer-intro small,
+.transfer-recipient small,
+.transfer-recipient em {
+  color: var(--muted);
+  font-size: 10px;
+  font-style: normal;
+  line-height: 1.35;
+}
+.transfer-key-entry {
+  display: grid;
+  grid-template-columns: minmax(0, 1fr) auto;
+  gap: 7px;
+  align-items: end;
+}
+.transfer-resolve {
+  width: auto;
+  min-width: 72px;
+  min-height: 48px;
+  padding: 0 11px;
+  border-radius: 14px;
+}
+.transfer-recipient {
+  gap: 10px;
+  padding: 11px;
+  background: rgba(101, 251, 210, 0.055);
+  border: 1px solid rgba(101, 251, 210, 0.15);
+  border-radius: 15px;
+}
+.transfer-recipient em {
+  overflow: hidden;
+  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+}
+.transfer-assets {
+  display: grid;
+  gap: 7px;
+}
+.transfer-assets > small {
+  color: var(--muted);
+  font-size: 10px;
+  font-weight: 800;
+  letter-spacing: 0.06em;
+  text-transform: uppercase;
+}
+.transfer-assets > div {
+  display: flex;
+  gap: 7px;
+  overflow-x: auto;
+  scrollbar-width: none;
+}
+.transfer-assets button {
+  display: flex;
+  min-width: 105px;
+  gap: 7px;
+  align-items: center;
+  padding: 8px;
+  color: rgba(255, 255, 255, 0.58);
+  text-align: left;
+  background: rgba(255, 255, 255, 0.035);
+  border: 1px solid rgba(255, 255, 255, 0.06);
+  border-radius: 14px;
+}
+.transfer-assets button.active {
+  color: #fff;
+  background: rgba(101, 251, 210, 0.09);
+  border-color: rgba(101, 251, 210, 0.27);
+}
+.transfer-assets button :deep(.crypto-logo) {
+  width: 31px;
+  height: 31px;
+}
+.transfer-assets button span {
+  display: grid;
+  gap: 1px;
+}
+.transfer-assets button b {
+  font-size: 11px;
+}
+.transfer-assets button small {
+  font-size: 9px;
+}
+.transfer-balance {
+  justify-content: space-between;
+  margin-top: -7px;
+  padding: 0 3px;
+  color: var(--muted);
+  font-size: 10px;
+}
+.transfer-balance b {
+  color: #fff;
+}
+.transfer-submit {
+  min-height: 52px;
+  gap: 8px;
+  color: #06110e;
+  font-weight: 900;
+  background: linear-gradient(135deg, #70f7d2, #4b9eff);
+  border-radius: 16px;
+}
 .sheet-copy {
   color: var(--muted);
   font-size: 12px;
diff --git a/frontend/testserver/index.cjs b/frontend/testserver/index.cjs
index 6209e40..f6dd337 100644
--- a/frontend/testserver/index.cjs
+++ b/frontend/testserver/index.cjs
@@ -506,6 +506,11 @@ let cryptoProfile = {
   totalTrades: 12,
   totalVolume: '18462.80',
   tradeConfirmations: true,
+  walletKey: 'VX-7F3A-92C1-44BE-810D',
+}
+const cryptoRecipient = {
+  handle: 'receiver',
+  walletKey: 'VX-DEAD-BEEF-C0DE-2026',
 }
 let cryptoHoldings = [
   {
@@ -6818,6 +6823,7 @@ app.post('/api/:endpoint', (request, response) => {
         ),
     ),
     profile: cryptoAuthenticated ? cryptoProfile : null,
+    registered: true,
   })
   const billingInvoice = (invoice) => ({
     ...invoice,
@@ -8325,6 +8331,7 @@ app.post('/api/:endpoint', (request, response) => {
       totalTrades: 0,
       totalVolume: '0',
       tradeConfirmations: true,
+      walletKey: 'VX-31AF-4D92-882E-C104',
     }
     response.json({ success: true, data: cryptoOverview() })
     return
@@ -8366,6 +8373,69 @@ app.post('/api/:endpoint', (request, response) => {
     response.json({ success: true, data: cryptoOverview() })
     return
   }
+  if (endpoint === 'crypto:recipient') {
+    const walletKey = String(request.body.walletKey ?? '')
+      .trim()
+      .toUpperCase()
+    if (!/^VX-(?:[A-F0-9]{4}-){3}[A-F0-9]{4}$/.test(walletKey)) {
+      response.json({ success: false, error: 'invalid_wallet_key' })
+      return
+    }
+    if (walletKey === cryptoProfile.walletKey) {
+      response.json({ success: false, error: 'self_transfer' })
+      return
+    }
+    if (walletKey !== cryptoRecipient.walletKey) {
+      response.json({ success: false, error: 'recipient_not_found' })
+      return
+    }
+    response.json({ success: true, data: cryptoRecipient })
+    return
+  }
+  if (endpoint === 'crypto:transfer') {
+    const walletKey = String(request.body.walletKey ?? '')
+      .trim()
+      .toUpperCase()
+    const market = cryptoMarkets.find(
+      (item) => item.id === request.body.marketId,
+    )
+    const holding = cryptoHoldings.find(
+      (item) => item.assetId === request.body.marketId,
+    )
+    const quantity = Number(request.body.quantity)
+    if (request.body.password !== cryptoPassword) {
+      response.json({ success: false, error: 'invalid_credentials' })
+      return
+    }
+    if (
+      walletKey !== cryptoRecipient.walletKey ||
+      !market ||
+      !holding ||
+      !Number.isFinite(quantity) ||
+      quantity <= 0
+    ) {
+      response.json({ success: false, error: 'invalid_transfer' })
+      return
+    }
+    if (Number(holding.quantity) < quantity) {
+      response.json({ success: false, error: 'insufficient_funds' })
+      return
+    }
+    holding.quantity = (Number(holding.quantity) - quantity).toFixed(6)
+    holding.value = (Number(holding.quantity) * Number(market.price)).toFixed(2)
+    cryptoActivity.unshift({
+      amount: '0',
+      counterpartyKey: walletKey,
+      createdAt: Date.now(),
+      id: `crypto-${nextCryptoActivityId++}`,
+      marketId: market.id,
+      quantity: quantity.toFixed(6),
+      status: 'completed',
+      type: 'transfer_out',
+    })
+    response.json({ success: true, data: cryptoOverview() })
+    return
+  }
   if (endpoint === 'crypto:deposit' || endpoint === 'crypto:withdraw') {
     const amount = Number(request.body.amount)
     if (!Number.isSafeInteger(amount) || amount < 10) {
diff --git a/frontend/testserver/smoke.cjs b/frontend/testserver/smoke.cjs
index ce45394..edd4571 100644
--- a/frontend/testserver/smoke.cjs
+++ b/frontend/testserver/smoke.cjs
@@ -8,6 +8,7 @@ const browserDataRequests = [
   ['account:devices', {}],
   ['banking:overview', {}],
   ['crypto:bootstrap', {}],
+  ['crypto:recipient', { walletKey: 'VX-DEAD-BEEF-C0DE-2026' }],
   ['crypto:quote', { marketId: 'aurora', quantity: '1', side: 'buy' }],
   ['health:overview', {}],
   ['billing:overview', {}],
@@ -117,6 +118,7 @@ function verifyBrowserTestData(dataByEndpoint) {
   const crypto = dataByEndpoint.get('crypto:bootstrap')
   expectItems(crypto.markets, 'crypto markets', 24)
   assert.equal(typeof crypto.profile.priceAlerts, 'boolean')
+  assert.match(crypto.profile.walletKey, /^VX-(?:[A-F0-9]{4}-){3}[A-F0-9]{4}$/)
   assert.equal(typeof crypto.markets[0].issuedSupply, 'string')
   assert(crypto.markets.every((market) => typeof market.logo === 'string'))
   assert(
@@ -212,6 +214,40 @@ function verifyBrowserTestData(dataByEndpoint) {
 }
 
 async function verifyStatefulActions(baseUrl) {
+  const cryptoBeforeTransfer = await expectSuccess(
+    baseUrl,
+    'crypto:bootstrap',
+    {},
+    true,
+  )
+  const auroraBeforeTransfer = cryptoBeforeTransfer.holdings.find(
+    (holding) => holding.assetId === 'aurora',
+  )
+  const cryptoAfterTransfer = await expectSuccess(
+    baseUrl,
+    'crypto:transfer',
+    {
+      idempotencyKey: 'smoke-transfer-1',
+      marketId: 'aurora',
+      password: 'VaultX123!',
+      quantity: '0.5',
+      walletKey: 'VX-DEAD-BEEF-C0DE-2026',
+    },
+    true,
+  )
+  const auroraAfterTransfer = cryptoAfterTransfer.holdings.find(
+    (holding) => holding.assetId === 'aurora',
+  )
+  assert.equal(
+    Number(auroraAfterTransfer.quantity),
+    Number(auroraBeforeTransfer.quantity) - 0.5,
+  )
+  assert.equal(cryptoAfterTransfer.activity[0].type, 'transfer_out')
+  assert.equal(
+    cryptoAfterTransfer.activity[0].counterpartyKey,
+    'VX-DEAD-BEEF-C0DE-2026',
+  )
+
   const companyCall = await expectSuccess(
     baseUrl,
     'companies:dial-service-line',
diff --git a/sky_phone/config/config.lua b/sky_phone/config/config.lua
index f488e35..30ea8a8 100644
--- a/sky_phone/config/config.lua
+++ b/sky_phone/config/config.lua
@@ -681,6 +681,7 @@ Config.Crypto = {
     MaximumSettlement = 250000,
     MaximumTradeNotional = 100000,
     MaximumPositionQuantity = 100000,
+    MaximumTransferQuantity = 100000,
     DailyDepositLimit = 500000,
     DailyWithdrawalLimit = 250000,
     DailyTradeLimit = 500000,
diff --git a/sky_phone/config/locales/de.lua b/sky_phone/config/locales/de.lua
index 48c3352..eef4edb 100644
--- a/sky_phone/config/locales/de.lua
+++ b/sky_phone/config/locales/de.lua
@@ -1052,21 +1052,22 @@ Locales["de"] = {
             crypto = {
                 name = "VaultX", subtitle = "Börse für fiktive Assets", loading = "Sichere Börse wird geöffnet…", logout = "Abmelden", refresh = "Portfolio aktualisieren", navigation = "VaultX Navigation",
                 auth = {
-                    eyebrow = "Charaktergebundene Börse", loginTitle = "Willkommen zurück", registerTitle = "Erstelle dein VaultX-Profil", body = "Handle fiktive digitale Assets mit dem Ingame-Geld deines Charakters.", login = "Einloggen", register = "Registrieren", handle = "VaultX-Benutzername", handlePlaceholder = "3–20 Buchstaben oder Zahlen", password = "Passwort", passwordPlaceholder = "8–72 Zeichen", showPassword = "Passwort anzeigen", hidePassword = "Passwort ausblenden", security = "Nutze ein In-Character-Passwort. Verwende niemals ein echtes Passwort erneut.", loginAction = "Portfolio öffnen", registerAction = "Sicheres Profil erstellen",
+                    eyebrow = "Charaktergebundene Börse", loginTitle = "Willkommen zurück", registerTitle = "Erstelle dein VaultX-Profil", body = "Handle und übertrage fiktive digitale Assets über ein geschütztes, servergesteuertes Konto.", network = "VAULT-NETZWERK ONLINE", serverSecured = "Servergeschützt", personalKey = "Eigener Crypto-Key", characterBound = "Charaktergebunden", login = "Einloggen", register = "Registrieren", loginPanelTitle = "Sicherer Kontozugang", loginPanelBody = "Deine Charakteridentität wird automatisch erkannt.", registerPanelTitle = "Richte deinen privaten Vault ein", registerPanelBody = "Wähle deine Profilidentität und sichere Zugangsphrase.", handle = "VaultX-Benutzername", handlePlaceholder = "3–20 Buchstaben oder Zahlen", password = "Passwort", passwordPlaceholder = "8–72 Zeichen", confirmPassword = "Passwort bestätigen", confirmPasswordPlaceholder = "Dasselbe Passwort erneut eingeben", showPassword = "Passwort anzeigen", hidePassword = "Passwort ausblenden", security = "Nutze ein In-Character-Passwort. Verwende niemals ein echtes Passwort erneut.", ruleLength = "Mindestens 8 Zeichen", ruleMixed = "Groß- & Kleinbuchstaben", ruleNumber = "Enthält eine Zahl", ruleSpecial = "Sonderzeichen", strength0 = "Beginne mit einem sicheren Passwort", strength1 = "Schwacher Schutz", strength2 = "Grundlegender Schutz", strength3 = "Starker Schutz", strength4 = "Sehr starker Schutz", acceptTitle = "Fiktives Wallet erstellen", acceptBody = "Ich verstehe, dass VaultX-Assets keinen realen Wert besitzen.", footer = "Verschlüsselte Sitzung · Begrenzte Zugriffe · Speicherintensiver Passwortschutz", loginAction = "VaultX entsperren", registerAction = "Sicheres Profil erstellen",
                 },
                 tabs = { portfolio = "Portfolio", markets = "Märkte", activity = "Aktivität", profile = "Profil" },
                 portfolio = { total = "Gesamtes Portfolio", performance = "Gewinn / Verlust", return = "Gesamtrendite", current = "Jetziger Stand", history = "Entwicklung", forecast = "Prognose", chartLabel = "Gewinn- und Verlustentwicklung mit gestrichelter Prognose", cash = "Verfügbares Guthaben", invested = "Investierte Assets", allocation = "Portfolio-Verteilung", inMarket = "in Märkten", assets = "Assets", holdings = "Deine Assets", empty = "Noch keine Assets", emptyBody = "Öffne Märkte und fordere ein geschütztes Angebot an.", avg = "Ø", insightTitle = "Portfolio-Einblick", insightBody = "Deine Bestände werden mit den neuesten synthetischen Serverkursen bewertet." },
-                quick = { trade = "Handeln", more = "Mehr" },
+                quick = { trade = "Handeln", send = "Krypto senden", more = "Mehr" },
                 actions = { deposit = "Einzahlen", withdraw = "Auszahlen" },
                 markets = { title = "Fiktive Märkte", live = "Serverpreise", noticeTitle = "Ingame-Börse", notice = "Die Kurse sind synthetisch und haben keinen realen Wert. Jeder Handel wird gegen die begrenzte Liquidität der Börse geprüft.", eyebrow = "Marktpuls", movers = "Top-Beweger", today = "Heute" },
                 marketDetail = { back = "Zurück zu den Märkten", today = "Heute", description = "Der Referenzkurs wird vom Server erzeugt. Ausführbare Kurse verwenden ein geschütztes, kurzlebiges Angebot.", investment = "Deine Investition", totalValue = "Aktueller Wert", statistics = "Marktstatistik", high24h = "24h-Hoch", low24h = "24h-Tief", supply = "Ausgegebene Menge", liquidity = "Börsenliquidität" },
                 trade = { actions = "Handelsaktionen", buy = "Kaufen", buyBody = "Aufbauen", sell = "Verkaufen", sellBody = "Reduzieren", quantity = "Menge", available = "Verfügbar:", estimated = "Geschätzter Wert", marketPrice = "Marktpreis", protected = "Geschütztes Serverangebot", protectedBody = "VaultX prüft Preis, Liquidität, Guthaben und Limits vor der Ausführung.", review = "Order prüfen", price = "Angebotspreis", gross = "Brutto", fee = "Börsengebühr", total = "Gesamt", quoteExpiry = "Dieses Serverangebot läuft nach 8 Sekunden ab und kann nur einmal genutzt werden.", getQuote = "Geschütztes Angebot", confirm = "Handel bestätigen" },
                 settlement = { depositBody = "Übertrage Bankguthaben in dein verbuchtes VaultX-Guthaben.", withdrawBody = "Zahle verbuchtes VaultX-Guthaben auf das Bankkonto deines Charakters aus.", amount = "Ganzer Bankbetrag", confirm = "Sicher bestätigen" },
-                activity = { title = "Finanzaktivität", empty = "Keine Aktivität", emptyBody = "Einzahlungen, Auszahlungen und Handel erscheinen hier.", volume = "Handelsvolumen gesamt", completedTrades = "abgeschlossene Trades", cash = "Guthaben", filters = { all = "Alle", trades = "Trades", wallet = "Wallet" } },
-                profile = { verified = "Charakterbesitz verifiziert", trades = "Trades", volume = "Volumen", memberSince = "Mitglied seit", preferences = "Einstellungen", priceAlerts = "Kurswarnungen", priceAlertsBody = "Bei auffälligen Marktbewegungen benachrichtigen.", confirmations = "Handelsbestätigung", confirmationsBody = "Zusätzliche Bestätigung vor der Ausführung behalten.", hideBalances = "Privatsphäre-Modus", hideBalancesBody = "Beträge in VaultX verbergen.", identity = "Profilidentität", edit = "Bearbeiten", account = "Konto & Sicherheit", editTitle = "Profil bearbeiten", editBody = "Ändere deinen Benutzernamen oder lege ein neues Passwort fest. Dein aktuelles Passwort bestätigt Identitätsänderungen.", currentPassword = "Aktuelles Passwort", currentPasswordPlaceholder = "Für Namens- oder Passwortänderungen erforderlich", newPassword = "Neues Passwort", newPasswordPlaceholder = "Leer lassen, um das aktuelle Passwort zu behalten", passwordSecurity = "Passwörter werden speicherintensiv gehasht und nie wieder angezeigt.", saved = "Profil sicher gespeichert.", save = "Profil speichern", saveChanges = "Änderungen speichern", securityTitle = "Geschütztes Profil", securityBody = "Dein Profil bleibt an diesen Framework-Charakter und die Finanzsitzung gebunden." },
-                activityTypes = { buy = "Asset-Kauf", sell = "Asset-Verkauf", deposit = "Bankeinzahlung", withdrawal = "Bankauszahlung" },
+                transfer = { title = "Krypto senden", subtitle = "VaultX-Übertragung", keyTitle = "Öffentlicher Empfangsschlüssel", keyBody = "Prüfe den Empfänger, bevor du ein Asset auswählst. Bargeld kann hier niemals gesendet werden.", walletKey = "Crypto-Key des Empfängers", verify = "Prüfen", verifiedRecipient = "Verifizierter VaultX-Empfänger", asset = "Asset auswählen", quantity = "Krypto-Menge", available = "Verfügbarer Bestand", password = "Mit Passwort bestätigen", protected = "Atomare Wallet-Übertragung", protectedBody = "VaultX prüft Empfänger, Besitz, Menge und Bestand erneut auf dem Server und verbucht beide Wallets gemeinsam.", confirm = "Krypto sicher senden" },
+                activity = { title = "Finanzaktivität", empty = "Keine Aktivität", emptyBody = "Einzahlungen, Auszahlungen, Handel und Krypto-Übertragungen erscheinen hier.", volume = "Handelsvolumen gesamt", completedTrades = "abgeschlossene Trades", cash = "Guthaben", filters = { all = "Alle", trades = "Trades", wallet = "Wallet" } },
+                profile = { verified = "Charakterbesitz verifiziert", walletKey = "Öffentlicher Crypto-Key", walletKeyBody = "Teile diesen Key, um Krypto zu empfangen. Er gewährt keinen Kontozugriff.", copyKey = "Crypto-Key kopieren", trades = "Trades", volume = "Volumen", memberSince = "Mitglied seit", preferences = "Einstellungen", priceAlerts = "Kurswarnungen", priceAlertsBody = "Bei auffälligen Marktbewegungen benachrichtigen.", confirmations = "Handelsbestätigung", confirmationsBody = "Zusätzliche Bestätigung vor der Ausführung behalten.", hideBalances = "Privatsphäre-Modus", hideBalancesBody = "Beträge in VaultX verbergen.", identity = "Profilidentität", edit = "Bearbeiten", account = "Konto & Sicherheit", editTitle = "Profil bearbeiten", editBody = "Ändere deinen Benutzernamen oder lege ein neues Passwort fest. Dein aktuelles Passwort bestätigt Identitätsänderungen.", currentPassword = "Aktuelles Passwort", currentPasswordPlaceholder = "Für Namens- oder Passwortänderungen erforderlich", newPassword = "Neues Passwort", newPasswordPlaceholder = "Leer lassen, um das aktuelle Passwort zu behalten", passwordSecurity = "Passwörter werden speicherintensiv gehasht und nie wieder angezeigt.", saved = "Profil sicher gespeichert.", save = "Profil speichern", saveChanges = "Änderungen speichern", securityTitle = "Geschütztes Profil", securityBody = "Dein Profil bleibt an diesen Framework-Charakter und die Finanzsitzung gebunden." },
+                activityTypes = { buy = "Asset-Kauf", sell = "Asset-Verkauf", deposit = "Bankeinzahlung", withdrawal = "Bankauszahlung", transfer_in = "Krypto empfangen", transfer_out = "Krypto gesendet" },
                 statuses = { completed = "Abgeschlossen", pending = "Prüfung ausstehend", failed = "Fehlgeschlagen", manual_review = "Manuelle Prüfung" },
-                errors = { invalid_profile = "Prüfe deine VaultX-Profileinstellungen.", invalid_handle = "Nutze 3–20 Buchstaben, Zahlen, Punkte oder Unterstriche.", handle_taken = "Dieser VaultX-Benutzername ist bereits vergeben.", profile_exists = "Dieser Charakter besitzt bereits ein VaultX-Profil.", invalid_password = "Das Passwort muss 8–72 Zeichen lang sein.", invalid_credentials = "Das Passwort ist falsch.", locked = "Zu viele Versuche. Versuche es später erneut.", not_authenticated = "Logge dich zuerst bei VaultX ein.", invalid_amount = "Gib einen positiven ganzen Betrag ein.", invalid_quantity = "Gib eine Menge mit bis zu sechs Nachkommastellen ein.", insufficient_funds = "Dein verfügbares Guthaben reicht nicht aus.", insufficient_liquidity = "Die Börse kann diese Menge derzeit nicht ausführen.", quote_expired = "Das Angebot ist abgelaufen. Fordere ein neues an.", quote_unavailable = "Das Angebot ist nicht mehr verfügbar.", market_unavailable = "Dieser Markt ist vorübergehend pausiert.", limit_exceeded = "Die Anfrage überschreitet ein Börsenlimit.", duplicate_request = "Diese Anfrage wurde bereits verarbeitet.", rate_limited = "Zu viele Anfragen. Versuche es gleich erneut.", settlement_pending = "Eine Geldbewegung wartet bereits auf Prüfung.", service_unavailable = "VaultX ist vorübergehend nicht verfügbar.", request_failed = "Die sichere Börsenanfrage ist fehlgeschlagen.", default = "VaultX konnte die Anfrage nicht abschließen." },
+                errors = { invalid_profile = "Prüfe deine VaultX-Profileinstellungen.", invalid_handle = "Nutze 3–20 Buchstaben, Zahlen, Punkte oder Unterstriche.", handle_taken = "Dieser VaultX-Benutzername ist bereits vergeben.", profile_exists = "Dieser Charakter besitzt bereits ein VaultX-Profil.", invalid_password = "Das Passwort muss 8–72 Zeichen lang sein.", password_mismatch = "Die Passwörter stimmen nicht überein.", accept_terms = "Bestätige, dass dies ein fiktives Ingame-Wallet ist.", invalid_credentials = "Das Passwort ist falsch.", locked = "Zu viele Versuche. Versuche es später erneut.", not_authenticated = "Logge dich zuerst bei VaultX ein.", invalid_amount = "Gib einen positiven ganzen Betrag ein.", invalid_quantity = "Gib eine Menge mit bis zu sechs Nachkommastellen ein.", invalid_wallet_key = "Gib einen vollständigen VX-Empfangsschlüssel ein.", recipient_not_found = "Zu diesem Key wurde kein aktives VaultX-Konto gefunden.", self_transfer = "Du kannst keine Krypto an deinen eigenen Key senden.", invalid_transfer = "Prüfe Empfänger, Asset und Krypto-Menge.", recipient_limit_exceeded = "Das Empfänger-Wallet kann diese Menge nicht aufnehmen.", insufficient_funds = "Dein verfügbarer Bestand reicht nicht aus.", insufficient_liquidity = "Die Börse kann diese Menge derzeit nicht ausführen.", quote_expired = "Das Angebot ist abgelaufen. Fordere ein neues an.", quote_unavailable = "Das Angebot ist nicht mehr verfügbar.", market_unavailable = "Dieser Markt ist vorübergehend pausiert.", limit_exceeded = "Die Anfrage überschreitet ein Börsenlimit.", duplicate_request = "Diese Anfrage wurde bereits verarbeitet.", rate_limited = "Zu viele Anfragen. Versuche es gleich erneut.", settlement_pending = "Eine Geldbewegung wartet bereits auf Prüfung.", service_unavailable = "VaultX ist vorübergehend nicht verfügbar.", request_failed = "Die sichere Börsenanfrage ist fehlgeschlagen.", default = "VaultX konnte die Anfrage nicht abschließen." },
             },
             banking = {
                 name = "Banking", welcome = "Willkommen zurück", totalBalance = "Gesamtsaldo", recentPeriod = "in jüngster Zeit",
diff --git a/sky_phone/config/locales/en.lua b/sky_phone/config/locales/en.lua
index 4c7f1ba..18771c4 100644
--- a/sky_phone/config/locales/en.lua
+++ b/sky_phone/config/locales/en.lua
@@ -1052,21 +1052,22 @@ Locales["en"] = {
             crypto = {
                 name = "VaultX", subtitle = "Fictional asset exchange", loading = "Opening secure exchange…", logout = "Sign out", refresh = "Refresh portfolio", navigation = "VaultX navigation",
                 auth = {
-                    eyebrow = "Character-bound exchange", loginTitle = "Welcome back", registerTitle = "Create your VaultX profile", body = "Trade fictional digital assets with your character's in-game funds.", login = "Log in", register = "Register", handle = "VaultX handle", handlePlaceholder = "3–20 letters or numbers", password = "Password", passwordPlaceholder = "8–72 characters", showPassword = "Show password", hidePassword = "Hide password", security = "Use an in-character password. Never reuse a real password.", loginAction = "Open portfolio", registerAction = "Create secure profile",
+                    eyebrow = "Character-bound exchange", loginTitle = "Welcome back", registerTitle = "Create your VaultX profile", body = "Trade and transfer fictional digital assets through a protected, server-controlled account.", network = "VAULT NETWORK ONLINE", serverSecured = "Server secured", personalKey = "Personal crypto key", characterBound = "Character bound", login = "Log in", register = "Register", loginPanelTitle = "Secure account access", loginPanelBody = "Your character identity is detected automatically.", registerPanelTitle = "Set up your private vault", registerPanelBody = "Choose a profile identity and secure access phrase.", handle = "VaultX handle", handlePlaceholder = "3–20 letters or numbers", password = "Password", passwordPlaceholder = "8–72 characters", confirmPassword = "Confirm password", confirmPasswordPlaceholder = "Enter the same password again", showPassword = "Show password", hidePassword = "Hide password", security = "Use an in-character password. Never reuse a real password.", ruleLength = "8+ characters", ruleMixed = "Upper & lowercase", ruleNumber = "Contains a number", ruleSpecial = "Special character", strength0 = "Start entering a secure password", strength1 = "Weak protection", strength2 = "Basic protection", strength3 = "Strong protection", strength4 = "Excellent protection", acceptTitle = "Create a fictional wallet", acceptBody = "I understand that VaultX assets have no real-world value.", footer = "Encrypted session · Rate-limited access · Memory-hard password", loginAction = "Unlock VaultX", registerAction = "Create secure profile",
                 },
                 tabs = { portfolio = "Portfolio", markets = "Markets", activity = "Activity", profile = "Profile" },
                 portfolio = { total = "Total portfolio", performance = "Profit / loss", return = "Total return", current = "Current position", history = "Performance", forecast = "Forecast", chartLabel = "Profit and loss performance with dashed forecast", cash = "Available cash", invested = "Invested assets", allocation = "Portfolio allocation", inMarket = "in markets", assets = "assets", holdings = "Your assets", empty = "No assets yet", emptyBody = "Open Markets to request a protected quote.", avg = "Avg.", insightTitle = "Portfolio insight", insightBody = "Your holdings are valued against the latest synthetic server prices." },
-                quick = { trade = "Trade", more = "More" },
+                quick = { trade = "Trade", send = "Send crypto", more = "More" },
                 actions = { deposit = "Deposit", withdraw = "Withdraw" },
                 markets = { title = "Fictional markets", live = "Server priced", noticeTitle = "In-game exchange", notice = "Prices are synthetic and have no real-world value. Every trade is checked against finite exchange liquidity.", eyebrow = "Market pulse", movers = "Top movers", today = "Today" },
                 marketDetail = { back = "Back to markets", today = "Today", description = "The reference price is generated by the server. Executable prices use a protected short-lived quote.", investment = "Your investment", totalValue = "Current value", statistics = "Market statistics", high24h = "24h high", low24h = "24h low", supply = "Issued supply", liquidity = "Exchange liquidity" },
                 trade = { actions = "Trade actions", buy = "Buy", buyBody = "Add", sell = "Sell", sellBody = "Reduce", quantity = "Quantity", available = "Available:", estimated = "Estimated value", marketPrice = "Market price", protected = "Protected server quote", protectedBody = "VaultX validates price, liquidity, balance and limits before execution.", review = "Order review", price = "Quote price", gross = "Gross", fee = "Exchange fee", total = "Total", quoteExpiry = "This server quote expires after 8 seconds and can only be used once.", getQuote = "Get protected quote", confirm = "Confirm trade" },
                 settlement = { depositBody = "Move bank funds into your settled VaultX cash balance.", withdrawBody = "Return settled VaultX cash to your character's bank account.", amount = "Whole bank amount", confirm = "Confirm securely" },
-                activity = { title = "Financial activity", empty = "No activity", emptyBody = "Deposits, withdrawals and trades will appear here.", volume = "Lifetime trading volume", completedTrades = "completed trades", cash = "Cash", filters = { all = "All", trades = "Trades", wallet = "Wallet" } },
-                profile = { verified = "Character ownership verified", trades = "Trades", volume = "Volume", memberSince = "Member since", preferences = "Preferences", priceAlerts = "Price alerts", priceAlertsBody = "Notify me about notable market moves.", confirmations = "Trade confirmations", confirmationsBody = "Keep an extra confirmation before execution.", hideBalances = "Privacy mode", hideBalancesBody = "Hide balances across VaultX.", identity = "Profile identity", edit = "Edit", account = "Account & security", editTitle = "Edit profile", editBody = "Update your handle or set a new password. Your current password confirms identity changes.", currentPassword = "Current password", currentPasswordPlaceholder = "Required for handle or password changes", newPassword = "New password", newPasswordPlaceholder = "Leave blank to keep your current password", passwordSecurity = "Passwords use memory-hard hashing and are never shown again.", saved = "Profile saved securely.", save = "Save profile", saveChanges = "Save changes", securityTitle = "Protected profile", securityBody = "Your profile stays bound to this framework character and financial session." },
-                activityTypes = { buy = "Asset purchase", sell = "Asset sale", deposit = "Bank deposit", withdrawal = "Bank withdrawal" },
+                transfer = { title = "Send crypto", subtitle = "VaultX transfer", keyTitle = "Public receiving key", keyBody = "Verify the recipient before selecting an asset. Cash can never be sent here.", walletKey = "Recipient crypto key", verify = "Verify", verifiedRecipient = "Verified VaultX recipient", asset = "Choose asset", quantity = "Crypto amount", available = "Available balance", password = "Confirm with password", protected = "Atomic wallet transfer", protectedBody = "VaultX rechecks recipient, ownership, quantity and balance on the server, then books both wallets together.", confirm = "Send crypto securely" },
+                activity = { title = "Financial activity", empty = "No activity", emptyBody = "Deposits, withdrawals, trades and crypto transfers will appear here.", volume = "Lifetime trading volume", completedTrades = "completed trades", cash = "Cash", filters = { all = "All", trades = "Trades", wallet = "Wallet" } },
+                profile = { verified = "Character ownership verified", walletKey = "Public crypto key", walletKeyBody = "Share this key to receive crypto. It cannot access your account.", copyKey = "Copy crypto key", trades = "Trades", volume = "Volume", memberSince = "Member since", preferences = "Preferences", priceAlerts = "Price alerts", priceAlertsBody = "Notify me about notable market moves.", confirmations = "Trade confirmations", confirmationsBody = "Keep an extra confirmation before execution.", hideBalances = "Privacy mode", hideBalancesBody = "Hide balances across VaultX.", identity = "Profile identity", edit = "Edit", account = "Account & security", editTitle = "Edit profile", editBody = "Update your handle or set a new password. Your current password confirms identity changes.", currentPassword = "Current password", currentPasswordPlaceholder = "Required for handle or password changes", newPassword = "New password", newPasswordPlaceholder = "Leave blank to keep your current password", passwordSecurity = "Passwords use memory-hard hashing and are never shown again.", saved = "Profile saved securely.", save = "Save profile", saveChanges = "Save changes", securityTitle = "Protected profile", securityBody = "Your profile stays bound to this framework character and financial session." },
+                activityTypes = { buy = "Asset purchase", sell = "Asset sale", deposit = "Bank deposit", withdrawal = "Bank withdrawal", transfer_in = "Crypto received", transfer_out = "Crypto sent" },
                 statuses = { completed = "Completed", pending = "Pending review", failed = "Failed", manual_review = "Manual review" },
-                errors = { invalid_profile = "Check your VaultX profile settings.", invalid_handle = "Use 3–20 letters, numbers, dots or underscores.", handle_taken = "That VaultX handle is already taken.", profile_exists = "This character already owns a VaultX profile.", invalid_password = "Password must be 8–72 characters.", invalid_credentials = "The password is incorrect.", locked = "Too many attempts. Try again later.", not_authenticated = "Sign in to VaultX first.", invalid_amount = "Enter a positive whole amount.", invalid_quantity = "Enter a quantity with up to six decimals.", insufficient_funds = "Your available balance is too low.", insufficient_liquidity = "The exchange cannot fill that amount right now.", quote_expired = "This quote expired. Request a new one.", quote_unavailable = "The quote is no longer available.", market_unavailable = "This market is temporarily paused.", limit_exceeded = "This request exceeds an exchange limit.", duplicate_request = "This request was already processed.", rate_limited = "Too many requests. Try again shortly.", settlement_pending = "A money transfer is already pending review.", service_unavailable = "VaultX is temporarily unavailable.", request_failed = "The secure exchange request failed.", default = "VaultX could not complete the request." },
+                errors = { invalid_profile = "Check your VaultX profile settings.", invalid_handle = "Use 3–20 letters, numbers, dots or underscores.", handle_taken = "That VaultX handle is already taken.", profile_exists = "This character already owns a VaultX profile.", invalid_password = "Password must be 8–72 characters.", password_mismatch = "The passwords do not match.", accept_terms = "Confirm that this is a fictional in-game wallet.", invalid_credentials = "The password is incorrect.", locked = "Too many attempts. Try again later.", not_authenticated = "Sign in to VaultX first.", invalid_amount = "Enter a positive whole amount.", invalid_quantity = "Enter a quantity with up to six decimals.", invalid_wallet_key = "Enter a complete VX receiving key.", recipient_not_found = "No active VaultX account uses this key.", self_transfer = "You cannot send crypto to your own key.", invalid_transfer = "Verify a recipient, asset and valid crypto amount.", recipient_limit_exceeded = "The recipient wallet cannot hold that amount.", insufficient_funds = "Your available balance is too low.", insufficient_liquidity = "The exchange cannot fill that amount right now.", quote_expired = "This quote expired. Request a new one.", quote_unavailable = "The quote is no longer available.", market_unavailable = "This market is temporarily paused.", limit_exceeded = "This request exceeds an exchange limit.", duplicate_request = "This request was already processed.", rate_limited = "Too many requests. Try again shortly.", settlement_pending = "A money transfer is already pending review.", service_unavailable = "VaultX is temporarily unavailable.", request_failed = "The secure exchange request failed.", default = "VaultX could not complete the request." },
             },
             banking = {
                 name = "Banking", welcome = "Welcome back", totalBalance = "Total Balance", recentPeriod = "in recent activity",
diff --git a/sky_phone/source/client/main.lua b/sky_phone/source/client/main.lua
index d5198f0..5bd106a 100644
--- a/sky_phone/source/client/main.lua
+++ b/sky_phone/source/client/main.lua
@@ -251,6 +251,8 @@ local server_callbacks = {
     "crypto:deposit",
     "crypto:withdraw",
     "crypto:update-profile",
+    "crypto:recipient",
+    "crypto:transfer",
     "billing:overview",
     "billing:list",
     "billing:detail",
@@ -935,6 +937,10 @@ RegisterNetEvent("sky_phone:crypto:changed", function(data)
     SendNUIMessage({ type = "crypto:changed", data = data })
 end)
 
+RegisterNetEvent("sky_phone:crypto:account-changed", function()
+    SendNUIMessage({ type = "crypto:account-changed" })
+end)
+
 RegisterNetEvent("sky_phone:billing:changed", function()
     SendNUIMessage({ type = "billing:changed" })
 end)
diff --git a/sky_phone/source/server/crypto.lua b/sky_phone/source/server/crypto.lua
index 53121ee..44bfbe1 100644
--- a/sky_phone/source/server/crypto.lua
+++ b/sky_phone/source/server/crypto.lua
@@ -16,6 +16,7 @@ local function ensure_schema()
             `owner_identifier` VARCHAR(80) CHARACTER SET ascii COLLATE ascii_bin NOT NULL,
             `account_id` BIGINT UNSIGNED NULL,
             `handle` VARCHAR(20) CHARACTER SET ascii COLLATE ascii_general_ci NOT NULL,
+            `crypto_key` CHAR(22) CHARACTER SET ascii COLLATE ascii_bin NOT NULL,
             `password_hash` VARCHAR(255) CHARACTER SET ascii COLLATE ascii_bin NOT NULL,
             `price_alerts` TINYINT(1) UNSIGNED NOT NULL DEFAULT 1,
             `trade_confirmations` TINYINT(1) UNSIGNED NOT NULL DEFAULT 1,
@@ -27,7 +28,8 @@ local function ensure_schema()
             `updated_at` DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
             PRIMARY KEY (`id`),
             UNIQUE KEY `uniq_sky_phone_crypto_owner` (`owner_identifier`),
-            UNIQUE KEY `uniq_sky_phone_crypto_handle` (`handle`)
+            UNIQUE KEY `uniq_sky_phone_crypto_handle` (`handle`),
+            UNIQUE KEY `uniq_sky_phone_crypto_key` (`crypto_key`)
         ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci]],
         [[CREATE TABLE IF NOT EXISTS `sky_phone_crypto_markets` (
             `id` VARCHAR(32) CHARACTER SET ascii COLLATE ascii_bin NOT NULL,
@@ -62,12 +64,14 @@ local function ensure_schema()
         [[CREATE TABLE IF NOT EXISTS `sky_phone_crypto_operations` (
             `id` CHAR(36) CHARACTER SET ascii COLLATE ascii_bin NOT NULL,
             `profile_id` CHAR(36) CHARACTER SET ascii COLLATE ascii_bin NOT NULL,
-            `type` ENUM('buy','sell','deposit','withdrawal') NOT NULL,
+            `type` ENUM('buy','sell','deposit','withdrawal','transfer_in','transfer_out') NOT NULL,
             `idempotency_key` VARCHAR(96) CHARACTER SET ascii COLLATE ascii_bin NOT NULL,
             `request_hash` CHAR(64) CHARACTER SET ascii COLLATE ascii_bin NOT NULL,
             `status` ENUM('prepared','external_pending','external_applied','ledger_applied','completed','failed','compensation_pending','manual_review','cancelled') NOT NULL,
             `amount` DECIMAL(36,0) UNSIGNED NOT NULL DEFAULT 0,
             `market_id` VARCHAR(32) CHARACTER SET ascii COLLATE ascii_bin NULL,
+            `quantity` DECIMAL(36,0) UNSIGNED NOT NULL DEFAULT 0,
+            `counterparty_key` CHAR(22) CHARACTER SET ascii COLLATE ascii_bin NULL,
             `detail` VARCHAR(255) NOT NULL DEFAULT '',
             `created_at` DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
             `updated_at` DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
@@ -147,6 +151,12 @@ local function ensure_schema()
     Bridge.Database.Query("ALTER TABLE `sky_phone_crypto_profiles` ADD COLUMN IF NOT EXISTS `price_alerts` TINYINT(1) UNSIGNED NOT NULL DEFAULT 1 AFTER `password_hash`", {})
     Bridge.Database.Query("ALTER TABLE `sky_phone_crypto_profiles` ADD COLUMN IF NOT EXISTS `trade_confirmations` TINYINT(1) UNSIGNED NOT NULL DEFAULT 1 AFTER `price_alerts`", {})
     Bridge.Database.Query("ALTER TABLE `sky_phone_crypto_profiles` ADD COLUMN IF NOT EXISTS `hide_balances` TINYINT(1) UNSIGNED NOT NULL DEFAULT 0 AFTER `trade_confirmations`", {})
+    Bridge.Database.Query("ALTER TABLE `sky_phone_crypto_profiles` ADD COLUMN IF NOT EXISTS `crypto_key` CHAR(22) CHARACTER SET ascii COLLATE ascii_bin NULL AFTER `handle`", {})
+    Bridge.Database.Query([[ALTER TABLE `sky_phone_crypto_operations`
+        MODIFY COLUMN `type` ENUM('buy','sell','deposit','withdrawal','transfer_in','transfer_out') NOT NULL]], {})
+    Bridge.Database.Query("ALTER TABLE `sky_phone_crypto_operations` ADD COLUMN IF NOT EXISTS `quantity` DECIMAL(36,0) UNSIGNED NOT NULL DEFAULT 0 AFTER `market_id`", {})
+    Bridge.Database.Query("ALTER TABLE `sky_phone_crypto_operations` ADD COLUMN IF NOT EXISTS `counterparty_key` CHAR(22) CHARACTER SET ascii COLLATE ascii_bin NULL AFTER `quantity`", {})
+    Bridge.Database.Query("ALTER TABLE `sky_phone_crypto_operations` MODIFY COLUMN `counterparty_key` CHAR(22) CHARACTER SET ascii COLLATE ascii_bin NULL", {})
 end
 
 local function new_id()
@@ -157,6 +167,58 @@ local function new_id()
     return row.id
 end
 
+local function crypto_key_from_entropy(entropy)
+    local compact = entropy:gsub("-", ""):upper()
+    return ("VX-%s-%s-%s-%s"):format(
+        compact:sub(1, 4),
+        compact:sub(5, 8),
+        compact:sub(9, 12),
+        compact:sub(13, 16)
+    )
+end
+
+local function new_crypto_key()
+    for _ = 1, 5 do
+        local candidate = crypto_key_from_entropy(new_id())
+        local duplicate = Bridge.Database.Query(
+            "SELECT 1 FROM `sky_phone_crypto_profiles` WHERE `crypto_key` = ? LIMIT 1",
+            { candidate }
+        )[1]
+        if not duplicate then
+            return candidate
+        end
+    end
+    error("[sky_phone] Database did not generate a unique Crypto key.")
+end
+
+local function migrate_crypto_keys()
+    local rows = Bridge.Database.Query(
+        "SELECT `id` FROM `sky_phone_crypto_profiles` WHERE `crypto_key` IS NULL OR `crypto_key` = ''",
+        {}
+    )
+    for _, row in ipairs(rows) do
+        Bridge.Database.Query(
+            "UPDATE `sky_phone_crypto_profiles` SET `crypto_key` = ? WHERE `id` = ? AND (`crypto_key` IS NULL OR `crypto_key` = '')",
+            { new_crypto_key(), row.id }
+        )
+    end
+    Bridge.Database.Query(
+        "ALTER TABLE `sky_phone_crypto_profiles` MODIFY COLUMN `crypto_key` CHAR(22) CHARACTER SET ascii COLLATE ascii_bin NOT NULL",
+        {}
+    )
+    local index = Bridge.Database.Query([[
+        SELECT 1 FROM information_schema.statistics
+        WHERE table_schema = DATABASE() AND table_name = 'sky_phone_crypto_profiles'
+            AND index_name = 'uniq_sky_phone_crypto_key' LIMIT 1
+    ]], {})[1]
+    if not index then
+        Bridge.Database.Query(
+            "ALTER TABLE `sky_phone_crypto_profiles` ADD UNIQUE KEY `uniq_sky_phone_crypto_key` (`crypto_key`)",
+            {}
+        )
+    end
+end
+
 local function affected_rows(result)
     if type(result) == "number" then
         return result
@@ -188,6 +250,22 @@ local function valid_password(value)
         and length <= Config.Crypto.PasswordMaxLength
 end
 
+local function valid_new_password(value)
+    return valid_password(value)
+        and value:match("%l")
+        and value:match("%u")
+        and value:match("%d")
+        and value:match("[^%w]")
+end
+
+local function valid_crypto_key(value)
+    if type(value) ~= "string" then
+        return nil
+    end
+    local key = value:upper():match("^%s*(.-)%s*$")
+    return key:match("^VX%-%x%x%x%x%-%x%x%x%x%-%x%x%x%x%-%x%x%x%x$") and key or nil
+end
+
 local function parse_whole(value, minimum, maximum)
     if type(value) ~= "string" or not value:match("^%d+$") then
         return nil
@@ -290,7 +368,7 @@ end
 
 local function profile_by_owner(identifier)
     return Bridge.Database.Query([[
-        SELECT `id`,`owner_identifier`,`account_id`,`handle`,`status`,`failed_logins`,
+        SELECT `id`,`owner_identifier`,`account_id`,`handle`,`crypto_key`,`status`,`failed_logins`,
             `price_alerts`,`trade_confirmations`,`hide_balances`,
             UNIX_TIMESTAMP(`created_at`) AS `created_at`,
             UNIX_TIMESTAMP(`locked_until`) AS `locked_until`
@@ -298,6 +376,13 @@ local function profile_by_owner(identifier)
     ]], { identifier })[1]
 end
 
+local function profile_by_crypto_key(wallet_key)
+    return Bridge.Database.Query([[
+        SELECT `id`,`owner_identifier`,`handle`,`crypto_key`,`status`
+        FROM `sky_phone_crypto_profiles` WHERE `crypto_key` = ? LIMIT 1
+    ]], { wallet_key })[1]
+end
+
 local function authenticated_profile(source)
     local phone_session, identifier, error_response = require_phone(source)
     if not phone_session then
@@ -433,7 +518,8 @@ end
 
 local function activity(profile_id)
     local rows = Bridge.Database.Query([[
-        SELECT `id`,`type`,`amount`,`market_id`,`status`, UNIX_TIMESTAMP(`created_at`) AS `created_at`
+        SELECT `id`,`type`,`amount`,`market_id`,`quantity`,`counterparty_key`,`status`,
+            UNIX_TIMESTAMP(`created_at`) AS `created_at`
         FROM `sky_phone_crypto_operations` WHERE `profile_id` = ?
         ORDER BY `created_at` DESC, `id` DESC LIMIT 50
     ]], { profile_id })
@@ -443,6 +529,8 @@ local function activity(profile_id)
             id = row.id,
             type = row.type,
             amount = decimal_string(row.amount, Config.Crypto.PriceScale),
+            quantity = decimal_string(row.quantity, Config.Crypto.AssetScale),
+            counterpartyKey = row.counterparty_key,
             marketId = row.market_id,
             status = row.status,
             createdAt = (tonumber(row.created_at) or 0) * 1000,
@@ -496,6 +584,7 @@ local function bootstrap(profile)
         profile = {
             id = profile.id,
             handle = profile.handle,
+            walletKey = profile.crypto_key,
             status = profile.status,
             createdAt = (tonumber(profile.created_at) or 0) * 1000,
             hideBalances = tonumber(profile.hide_balances) == 1,
@@ -509,6 +598,7 @@ local function bootstrap(profile)
         holdings = holdings,
         markets = market_dtos(),
         activity = activity(profile.id),
+        registered = true,
     }
 end
 
@@ -599,7 +689,7 @@ Bridge.Callbacks.Register("sky_phone:crypto:register", function(source, data)
     if not handle then
         return { success = false, error = "invalid_handle" }
     end
-    if not valid_password(data.password) then
+    if not valid_new_password(data.password) then
         return { success = false, error = "invalid_password" }
     end
     if profile_by_owner(identifier) then
@@ -612,7 +702,8 @@ Bridge.Callbacks.Register("sky_phone:crypto:register", function(source, data)
     if duplicate[1] then
         return { success = false, error = "handle_taken" }
     end
-    local entropy = Bridge.Database.Query("SELECT UUID() AS `id`", {})[1]
+    local profile_id = new_id()
+    local wallet_key = new_crypto_key()
     local password_hash = exports[GetCurrentResourceName()]:CryptoHashPassword(data.password)
     if type(password_hash) ~= "string" then
         error("[sky_phone] Crypto password provider did not return a password hash.")
@@ -620,14 +711,14 @@ Bridge.Callbacks.Register("sky_phone:crypto:register", function(source, data)
     local queries = {
         {
             query = [[INSERT INTO `sky_phone_crypto_profiles`
-                (`id`,`owner_identifier`,`account_id`,`handle`,`password_hash`)
-                VALUES (?, ?, ?, ?, ?)]],
-            params = { entropy.id, identifier, account.id, handle, password_hash },
+                (`id`,`owner_identifier`,`account_id`,`handle`,`crypto_key`,`password_hash`)
+                VALUES (?, ?, ?, ?, ?, ?)]],
+            params = { profile_id, identifier, account.id, handle, wallet_key, password_hash },
         },
         {
             query = [[INSERT INTO `sky_phone_crypto_balances`
                 (`account_id`,`asset_id`,`available`) VALUES (?, 'CASH', 0)]],
-            params = { account_id(entropy.id) },
+            params = { account_id(profile_id) },
         },
     }
     if not Bridge.Database.Transaction(queries) then
@@ -701,7 +792,7 @@ Bridge.Callbacks.Register("sky_phone:crypto:update-profile", function(source, da
     local handle_changed = handle:lower() ~= profile.handle:lower()
     local new_password = type(data.newPassword) == "string" and data.newPassword or ""
     local password_changed = new_password ~= ""
-    if password_changed and not valid_password(new_password) then
+    if password_changed and not valid_new_password(new_password) then
         return { success = false, error = "invalid_password" }
     end
     if handle_changed or password_changed then
@@ -760,6 +851,168 @@ Bridge.Callbacks.Register("sky_phone:crypto:update-profile", function(source, da
     return { success = true, data = bootstrap(profile_by_owner(profile.owner_identifier)) }
 end)
 
+Bridge.Callbacks.Register("sky_phone:crypto:recipient", function(source, data)
+    if not SkyPhone.AllowOperation(source, "crypto:recipient", 20, 60) then
+        return { success = false, error = "rate_limited" }
+    end
+    local profile, error_response = authenticated_profile(source)
+    if not profile then
+        return error_response
+    end
+    local wallet_key = valid_crypto_key(type(data) == "table" and data.walletKey or nil)
+    if not wallet_key then
+        return { success = false, error = "invalid_wallet_key" }
+    end
+    local recipient = profile_by_crypto_key(wallet_key)
+    if not recipient or recipient.status ~= "active" then
+        return { success = false, error = "recipient_not_found" }
+    end
+    if recipient.id == profile.id then
+        return { success = false, error = "self_transfer" }
+    end
+    return {
+        success = true,
+        data = {
+            handle = recipient.handle,
+            walletKey = recipient.crypto_key,
+        },
+    }
+end)
+
+local function execute_transfer(profile, data)
+    local key = idempotency_key(data.idempotencyKey)
+    local wallet_key = valid_crypto_key(data.walletKey)
+    local quantity = parse_quantity(data.quantity)
+    local market = markets[data.marketId]
+    if not key or not wallet_key or not quantity or not market then
+        return { success = false, error = "invalid_transfer" }
+    end
+    if quantity > Config.Crypto.MaximumTransferQuantity * Config.Crypto.AssetScale then
+        return { success = false, error = "limit_exceeded" }
+    end
+    if not verify_password(profile.id, data.password) then
+        audit(profile.id, profile.owner_identifier, "transfer_reauth_failed", "")
+        return { success = false, error = "invalid_credentials" }
+    end
+    local recipient = profile_by_crypto_key(wallet_key)
+    if not recipient or recipient.status ~= "active" then
+        return { success = false, error = "recipient_not_found" }
+    end
+    if recipient.id == profile.id then
+        return { success = false, error = "self_transfer" }
+    end
+    local existing = Bridge.Database.Query([[
+        SELECT `status` FROM `sky_phone_crypto_operations`
+        WHERE `profile_id` = ? AND `type` = 'transfer_out' AND `idempotency_key` = ? LIMIT 1
+    ]], { profile.id, key })[1]
+    if existing then
+        return existing.status == "completed"
+            and { success = true, data = bootstrap(profile) }
+            or { success = false, error = "duplicate_request" }
+    end
+    local sender_account = account_id(profile.id)
+    local recipient_account = account_id(recipient.id)
+    if balance(sender_account, market.Id) < quantity then
+        return { success = false, error = "insufficient_funds" }
+    end
+    if balance(recipient_account, market.Id) + quantity
+        > Config.Crypto.MaximumPositionQuantity * Config.Crypto.AssetScale
+    then
+        return { success = false, error = "recipient_limit_exceeded" }
+    end
+    local sender_operation = new_id()
+    local recipient_operation = new_id()
+    local request_hash = Bridge.Database.Query(
+        "SELECT SHA2(CONCAT(?, ':', ?, ':', ?, ':', ?), 256) AS `hash`",
+        { profile.id, recipient.id, market.Id, quantity }
+    )[1].hash
+    local queries = {
+        {
+            query = [[INSERT INTO `sky_phone_crypto_operations`
+                (`id`,`profile_id`,`type`,`idempotency_key`,`request_hash`,`status`,`market_id`,`quantity`,`counterparty_key`)
+                VALUES (?, ?, 'transfer_out', ?, ?, 'completed', ?, ?, ?)]],
+            params = {
+                sender_operation,
+                profile.id,
+                key,
+                request_hash,
+                market.Id,
+                quantity,
+                recipient.crypto_key,
+            },
+        },
+        {
+            query = [[INSERT INTO `sky_phone_crypto_operations`
+                (`id`,`profile_id`,`type`,`idempotency_key`,`request_hash`,`status`,`market_id`,`quantity`,`counterparty_key`)
+                VALUES (?, ?, 'transfer_in', ?, ?, 'completed', ?, ?, ?)]],
+            params = {
+                recipient_operation,
+                recipient.id,
+                "incoming-" .. sender_operation,
+                request_hash,
+                market.Id,
+                quantity,
+                profile.crypto_key,
+            },
+        },
+        {
+            query = [[UPDATE `sky_phone_crypto_balances`
+                SET `available` = `available` - ?, `version` = `version` + 1
+                WHERE `account_id` = ? AND `asset_id` = ? AND `available` >= ?]],
+            params = { quantity, sender_account, market.Id, quantity },
+        },
+        {
+            query = [[INSERT INTO `sky_phone_crypto_balances`
+                (`account_id`,`asset_id`,`available`,`version`) VALUES (?, ?, ?, 1)
+                ON DUPLICATE KEY UPDATE `available` = `available` + VALUES(`available`),
+                    `version` = `version` + 1]],
+            params = { recipient_account, market.Id, quantity },
+        },
+        {
+            query = [[INSERT INTO `sky_phone_crypto_ledger_entries`
+                (`operation_id`,`account_id`,`asset_id`,`delta`)
+                VALUES (?, ?, ?, ?), (?, ?, ?, ?)]],
+            params = {
+                sender_operation,
+                sender_account,
+                market.Id,
+                -quantity,
+                sender_operation,
+                recipient_account,
+                market.Id,
+                quantity,
+            },
+        },
+    }
+    if not Bridge.Database.Transaction(queries) then
+        return { success = false, error = "request_failed" }
+    end
+    sessions[source].recently_authenticated_at = os.time()
+    audit(profile.id, profile.owner_identifier, "transfer_sent", sender_operation)
+    audit(recipient.id, recipient.owner_identifier, "transfer_received", sender_operation)
+    for target_source, session in pairs(sessions) do
+        if session.profile_id == recipient.id then
+            TriggerClientEvent("sky_phone:crypto:account-changed", target_source)
+        end
+    end
+    return { success = true, data = bootstrap(profile) }
+end
+
+Bridge.Callbacks.Register("sky_phone:crypto:transfer", function(source, data)
+    if not SkyPhone.AllowOperation(source, "crypto:transfer", 12, 60) then
+        return { success = false, error = "rate_limited" }
+    end
+    local profile, error_response = authenticated_profile(source)
+    if not profile then
+        return error_response
+    end
+    return with_profile_lock(profile.id, function()
+        return with_exchange_lock(function()
+            return execute_transfer(profile, type(data) == "table" and data or {})
+        end)
+    end)
+end)
+
 Bridge.Callbacks.Register("sky_phone:crypto:quote", function(source, data)
     if not SkyPhone.AllowOperation(source, "crypto:quote", Config.Crypto.ActionsPerMinute, 60) then
         return { success = false, error = "rate_limited" }
@@ -1096,6 +1349,7 @@ AddEventHandler("playerDropped", function()
 end)
 
 ensure_schema()
+migrate_crypto_keys()
 initialize_markets()
 
 local function reconcile_settlements(include_recent)