diff --git a/src/app/providers/RouterProvider.tsx b/src/app/providers/RouterProvider.tsx
index a631e49..e6e9710 100644
--- a/src/app/providers/RouterProvider.tsx
+++ b/src/app/providers/RouterProvider.tsx
@@ -26,9 +26,8 @@ export function RouterProvider() {
           <Route path={ROUTES.REGISTER} element={<RegisterPage />} />
         </Route>
 
-        <Route path={ROUTES.CONVERTER} element={<ConverterPage />} />
-
         <Route element={<ProtectedRoute />}>
+          <Route path={ROUTES.CONVERTER} element={<ConverterPage />} />
           <Route path={ROUTES.WALLET} element={<WalletPage />} />
           <Route path={ROUTES.SWAP} element={<SwapPage />} />
           <Route path={ROUTES.BRIDGE} element={<BridgePage />} />
diff --git a/src/pages/profile/ui/ProfilePage.tsx b/src/pages/profile/ui/ProfilePage.tsx
index b439301..bb3a56a 100644
--- a/src/pages/profile/ui/ProfilePage.tsx
+++ b/src/pages/profile/ui/ProfilePage.tsx
@@ -1,4 +1,7 @@
+import { useNavigate } from 'react-router-dom'
 import { useMe } from '@features/auth'
+import { usePortfolio } from '@features/wallet'
+import { ROUTES } from '@shared/config/routes'
 import { Button, FormField } from '@shared/ui'
 import { WalletHeader } from '@widgets/wallet-header'
 import { ProfileAvatar, ProfileSection } from '@widgets/profile'
@@ -6,11 +9,19 @@ import styles from './ProfilePage.module.css'
 
 export function ProfilePage() {
   const { data } = useMe()
+  const { data: portfolio, isLoading: isPortfolioLoading } = usePortfolio()
+  const navigate = useNavigate()
 
+  const capitalize = (s: string) => (s ? s[0].toUpperCase() + s.slice(1).toLowerCase() : '')
   const fullName = data
-    ? [data.last_name, data.first_name, data.middle_name].filter(Boolean).join(' ')
+    ? [data.last_name, data.first_name, data.middle_name].filter(Boolean).map(capitalize).join(' ')
     : ''
 
+  const userBalance =
+    isPortfolioLoading || !portfolio || portfolio.totalUsd == null
+      ? '$—'
+      : `$${portfolio.totalUsd.toLocaleString('en-US', { minimumFractionDigits: 2, maximumFractionDigits: 2 })}`
+
   return (
     <div className={styles.page}>
       <WalletHeader />
@@ -24,8 +35,8 @@ export function ProfilePage() {
           <ProfileAvatar />
           <div className={styles.userInfo}>
             <span className={styles.userName}>{fullName}</span>
-            <span className={styles.userBalance}>$245.00</span>
-            <span className={styles.userBalanceRub}>≈ 22 340,50 ₽</span>
+            <span className={styles.userBalance}>{userBalance}</span>
+            {/* <span className={styles.userBalanceRub}>≈ 22 340,50 ₽</span> */}
           </div>
         </div>
 
@@ -66,7 +77,7 @@ export function ProfilePage() {
                 <span className={styles.mnemonicIcon}>🔑</span>
                 <span className={styles.mnemonicText}>Сид-фраза из 12 слов для восстановления кошелька</span>
               </div>
-              <Button variant="danger">⚠ Показать мнемонику</Button>
+              <Button variant="danger" onClick={() => navigate(ROUTES.SEED_PHRASE)}>⚠ Показать мнемонику</Button>
             </div>
           </ProfileSection>
         </div>
diff --git a/src/widgets/converter-page/ui/ConverterSection.tsx b/src/widgets/converter-page/ui/ConverterSection.tsx
index 9229008..778fe2e 100644
--- a/src/widgets/converter-page/ui/ConverterSection.tsx
+++ b/src/widgets/converter-page/ui/ConverterSection.tsx
@@ -61,7 +61,7 @@ export function ConverterSection() {
             >
               КУПИТЬ
             </button>
-            <button
+            {/* <button
               type="button"
               disabled
               className={styles.tab}
@@ -69,7 +69,7 @@ export function ConverterSection() {
               onClick={() => c.setMode('sell')}
             >
               ПРОДАТЬ
-            </button>
+            </button> */}
           </div>
 
           <div className={styles.field}>
@@ -141,7 +141,7 @@ export function ConverterSection() {
         type="button"
         className={styles.payBtn}
         onClick={handlePay}
-        disabled={!rubTotal || isPending}
+        disabled={!rubTotal || isPending || !c.agreed}
       >
         {isPending ? 'Обработка...' : 'Оплатить'}
       </button>
diff --git a/src/widgets/wallet-header/ui/WalletHeader.tsx b/src/widgets/wallet-header/ui/WalletHeader.tsx
index e6c270d..004afad 100644
--- a/src/widgets/wallet-header/ui/WalletHeader.tsx
+++ b/src/widgets/wallet-header/ui/WalletHeader.tsx
@@ -7,14 +7,21 @@ import { useMutation, useQueryClient } from '@tanstack/react-query'
 import { useNavigate } from 'react-router-dom'
 import { logout } from '@features/auth/api/registrationApi'
 import { AUTH_QUERY_KEY, useMe } from '@features/auth'
+import { usePrices } from '@features/wallet'
 import { tokenStore } from '@shared/api/tokenStore'
 import { Notification } from '@shared/ui'
 
-const TICKERS = [
-  { symbol: 'BTC', price: '$66,916.00', change: 0.12, },
-  { symbol: 'ETH', price: '$2,053.97', change: -0.12 },
-  { symbol: 'SOL', price: '$163.84', change: -1.57 },
-]
+const TICKER_SYMBOLS = ['BTC', 'ETH', 'SOL']
+
+const capitalize = (s: string) => (s ? s[0].toUpperCase() + s.slice(1).toLowerCase() : '')
+
+function formatPrice(value: number | null | undefined): string {
+  if (value == null) return '$—'
+  if (value >= 1) {
+    return `$${value.toLocaleString('en-US', { minimumFractionDigits: 2, maximumFractionDigits: 2 })}`
+  }
+  return `$${value.toLocaleString('en-US', { minimumFractionDigits: 4, maximumFractionDigits: 6 })}`
+}
 
 export function WalletHeader() {
   const [open, setOpen] = useState(false)
@@ -23,7 +30,10 @@ export function WalletHeader() {
   const navigate = useNavigate()
   const queryClient = useQueryClient()
   const { data: me } = useMe()
-  const fullName = me ? `${me.first_name} ${me.middle_name}`.trim() : ''
+  const { data: prices } = usePrices(TICKER_SYMBOLS)
+  const fullName = me
+    ? [me.first_name, me.middle_name].filter(Boolean).map(capitalize).join(' ')
+    : ''
 
   const { mutate: logoutMutate } = useMutation({
     mutationFn: logout,
@@ -57,13 +67,10 @@ export function WalletHeader() {
           <img src={logo} alt="ЭКСА" />
         </a>
         <div className={styles.ticker}>
-          {TICKERS.map(({ symbol, price, change }) => (
+          {TICKER_SYMBOLS.map((symbol) => (
             <div key={symbol} className={styles.tick}>
               <b>{symbol}</b>
-              <span>{price}</span>
-              <span className={change >= 0 ? styles.up : styles.dn}>
-                {change >= 0 ? '+' : ''}{change}%
-              </span>
+              <span>{formatPrice(prices?.[symbol]?.usd)}</span>
             </div>
           ))}
         </div>