14.05.2026 rip

src/features/wallet/api/walletApi.ts

@@ -255,6 +255,39 @@ export async function signSolTx(txData: unknown): Promise<unknown> {
   return walletPost('/api/wallets/SOL/sign-and-broadcast-tx', txData)
 }
 
+export interface TrxSwapQuotePayload {
+  from: string
+  to: string
+  amountHuman: string
+}
+
+export interface TrxSwapQuoteData {
+  quoteId: string
+  expiresIn: number
+  expectedOutFormatted: string
+  minOutFormatted: string
+  fees: {
+    network: { amountFormatted: string; asset: string; amountUsd: number }
+  }
+}
+
+export async function getTrxSwapQuote(payload: TrxSwapQuotePayload): Promise<TrxSwapQuoteData> {
+  const res = await walletPost<{ success: boolean; data: TrxSwapQuoteData }>(
+    '/api/wallets/TRX/swap/quote',
+    payload
+  )
+  return res.data
+}
+
+export async function executeTrxSwap(quoteId: string): Promise<unknown> {
+  return walletPost(
+    '/api/wallets/TRX/swap',
+    { quoteId },
+    true,
+    { 'Idempotency-Key': `trx-${Date.now()}` }
+  )
+}
+
 export async function createWallet(): Promise<void> {
   await walletPost<unknown>('/api/wallets/create', {})
 }

src/features/wallet/index.ts

@@ -1,3 +1,3 @@
-export { useAllWalletBalances, usePrices, useSendWallet, useWalletAddresses, useWalletBalance, usePortfolio, useTokensList, useRelayQuote, useExecuteRelaySwap, useSignSwap, useCreateWallet, useRevealMnemonic } from './model/useWalletData'
+export { useAllWalletBalances, usePrices, useSendWallet, useWalletAddresses, useWalletBalance, usePortfolio, useTokensList, useRelayQuote, useExecuteRelaySwap, useSignSwap, useTrxSwapQuote, useFetchTrxQuote, useExecuteTrxSwap, useCreateWallet, useRevealMnemonic } from './model/useWalletData'
-export type { Chain, FormattedAmount, WalletBalanceData, PriceEntry, SendWalletPayload, SendWalletResponse, WalletAddress, PortfolioData, PortfolioChain, PortfolioNative, PortfolioToken, TokenInfo, RelayQuotePayload, RelayQuoteResponse, RelaySwapResponse, RelaySwapStep } from './api/walletApi'
+export type { Chain, FormattedAmount, WalletBalanceData, PriceEntry, SendWalletPayload, SendWalletResponse, WalletAddress, PortfolioData, PortfolioChain, PortfolioNative, PortfolioToken, TokenInfo, RelayQuotePayload, RelayQuoteResponse, RelaySwapResponse, RelaySwapStep, TrxSwapQuotePayload, TrxSwapQuoteData } from './api/walletApi'
 export { CHAINS } from './api/walletApi'

src/features/wallet/model/useWalletData.ts

@@ -1,5 +1,5 @@
 import { useQuery, useQueries, useMutation } from '@tanstack/react-query'
-import { getWalletBalance, getPrices, sendWallet, getWalletAddresses, getPortfolio, getTokensList, getRelayQuote, executeRelaySwap, signRawEvmTx, signSolTx, createWallet, revealMnemonic, CHAINS, type Chain, type SendWalletPayload, type RelayQuotePayload, type RelaySwapStep } from '../api/walletApi'
+import { getWalletBalance, getPrices, sendWallet, getWalletAddresses, getPortfolio, getTokensList, getRelayQuote, executeRelaySwap, signRawEvmTx, signSolTx, getTrxSwapQuote, executeTrxSwap, createWallet, revealMnemonic, CHAINS, type Chain, type SendWalletPayload, type RelayQuotePayload, type RelaySwapStep, type TrxSwapQuotePayload } from '../api/walletApi'
 
 export function useWalletBalance(chain: Chain) {
   return useQuery({
@@ -97,3 +97,20 @@ export function useSignSwap() {
     },
   })
 }
+
+export function useTrxSwapQuote(payload: TrxSwapQuotePayload | null) {
+  return useQuery({
+    queryKey: ['trx', 'quote', payload?.from, payload?.to, payload?.amountHuman],
+    queryFn: () => getTrxSwapQuote(payload!),
+    enabled: !!payload,
+    staleTime: 10_000,
+  })
+}
+
+export function useFetchTrxQuote() {
+  return useMutation({ mutationFn: getTrxSwapQuote })
+}
+
+export function useExecuteTrxSwap() {
+  return useMutation({ mutationFn: (quoteId: string) => executeTrxSwap(quoteId) })
+}

src/widgets/swap-form/ui/SwapForm.tsx

@@ -1,12 +1,18 @@
 import { useState, useEffect } from 'react'
 import { PrimaryButton } from '@shared/ui'
-import { useWalletBalance, useWalletAddresses, useTokensList, useRelayQuote, useExecuteRelaySwap, useSignSwap, type Chain, type RelaySwapResponse } from '@features/wallet'
+import {
+  useWalletBalance, useWalletAddresses, useTokensList,
+  useRelayQuote, useExecuteRelaySwap, useSignSwap,
+  useTrxSwapQuote, useFetchTrxQuote, useExecuteTrxSwap,
+  type Chain, type RelaySwapResponse, type TrxSwapQuoteData,
+} from '@features/wallet'
 import { useDebounce } from '@shared/lib/hooks/useDebounce'
 import { TOKENS_LIST, buildTokensFromBalance, useSwapForm } from '../model/useSwapForm'
 import { SwapCard } from './SwapCard'
 import { SwapDirectionButton } from './SwapDirectionButton'
 import { SwapInfoPanel } from './SwapInfoPanel'
 import { SwapConfirmModal } from './SwapConfirmModal'
+import { TrxConfirmModal } from './TrxConfirmModal'
 import styles from './SwapForm.module.css'
 
 
@@ -29,6 +35,9 @@ export function SwapForm() {
 
   const [fromNetwork, setFromNetwork] = useState('ETH')
   const [modalData, setModalData] = useState<RelaySwapResponse | null>(null)
+  const [trxModalQuote, setTrxModalQuote] = useState<TrxSwapQuoteData | null>(null)
+
+  const isTrxNetwork = fromNetwork === 'TRX'
 
   const { data: walletData } = useWalletBalance(fromNetwork as Chain)
   const tokenOptions = walletData ? buildTokensFromBalance(walletData) : TOKENS_LIST
@@ -43,13 +52,15 @@ export function SwapForm() {
   const { data: addresses } = useWalletAddresses()
   const { data: tokensList } = useTokensList()
 
+  const parsedAmount = parseFloat(debouncedAmount)
+
+  // ── Relay (ETH / BSC / SOL) ─────────────────────────────────────────────
   const chainId = CHAIN_ID[fromNetwork]
   const walletAddress = addresses?.find(a => a.chain === fromNetwork)?.address
   const fromContract = tokensList?.find(t => t.chain === fromNetwork && t.symbol === fromToken.symbol)?.contract ?? nativeAddr(fromNetwork)
   const toContract = tokensList?.find(t => t.chain === fromNetwork && t.symbol === toToken.symbol)?.contract ?? nativeAddr(fromNetwork)
 
-  const parsedAmount = parseFloat(debouncedAmount)
+  const quotePayload = !isTrxNetwork && chainId && walletAddress && parsedAmount > 0
-  const quotePayload = chainId && walletAddress && parsedAmount > 0
     ? {
       user: walletAddress,
       recipient: walletAddress,
@@ -66,15 +77,44 @@ export function SwapForm() {
   const { mutate: executeSwap, isPending: isSwapping } = useExecuteRelaySwap()
   const { mutate: signSwap } = useSignSwap()
 
-  const displayToAmount = quoteData?.details.currencyOut.amountFormatted ?? '0'
+  // ── TRX ─────────────────────────────────────────────────────────────────
-  const displayToUsd = quoteData?.details.currencyOut.amountUsd
+  const trxQuotePayload = isTrxNetwork && parsedAmount > 0
-  const gasFee = quoteData?.fees.gas.amountUsd
+    ? { from: fromToken.symbol, to: toToken.symbol, amountHuman: debouncedAmount }
+    : null
+
+  const { data: trxQuoteData } = useTrxSwapQuote(trxQuotePayload)
+  const { mutate: fetchTrxQuote, isPending: isFetchingTrxQuote } = useFetchTrxQuote()
+  const { mutate: executeTrxSwap } = useExecuteTrxSwap()
+
+  // ── Display values ───────────────────────────────────────────────────────
+  const displayToAmount = isTrxNetwork
+    ? (trxQuoteData?.expectedOutFormatted ?? '0')
+    : (quoteData?.details.currencyOut.amountFormatted ?? '0')
+
+  const displayToUsd = isTrxNetwork
+    ? undefined
+    : quoteData?.details.currencyOut.amountUsd
+
+  const gasFee = isTrxNetwork
+    ? trxQuoteData?.fees.network.amountUsd?.toString()
+    : quoteData?.fees.gas.amountUsd
+
+  const isButtonDisabled = isTrxNetwork
+    ? parsedAmount <= 0 || isFetchingTrxQuote
+    : !quotePayload || isSwapping
 
   function handleSwap() {
-    if (!quotePayload) return
+    if (isTrxNetwork) {
-    executeSwap(quotePayload, {
+      if (!trxQuotePayload) return
-      onSuccess: (data) => setModalData(data),
+      fetchTrxQuote(trxQuotePayload, {
-    })
+        onSuccess: (quote) => setTrxModalQuote(quote),
+      })
+    } else {
+      if (!quotePayload) return
+      executeSwap(quotePayload, {
+        onSuccess: (data) => setModalData(data),
+      })
+    }
   }
 
   return (
@@ -105,7 +145,7 @@ export function SwapForm() {
 
       <SwapInfoPanel gasFee={gasFee} />
 
-      <PrimaryButton onClick={handleSwap} disabled={!quotePayload || isSwapping} />
+      <PrimaryButton onClick={handleSwap} disabled={isButtonDisabled} />
 
       {modalData && (
         <SwapConfirmModal
@@ -118,6 +158,20 @@ export function SwapForm() {
           }}
         />
       )}
+
+      {trxModalQuote && (
+        <TrxConfirmModal
+          quote={trxModalQuote}
+          fromSymbol={fromToken.symbol}
+          toSymbol={toToken.symbol}
+          amountHuman={fromAmount}
+          onClose={() => setTrxModalQuote(null)}
+          onConfirm={() => {
+            executeTrxSwap(trxModalQuote.quoteId)
+            setTrxModalQuote(null)
+          }}
+        />
+      )}
     </div>
   )
 }

src/widgets/swap-form/ui/TrxConfirmModal.module.css

@@ -0,0 +1,134 @@
+.overlay {
+  position: fixed;
+  inset: 0;
+  background: rgba(10, 11, 46, 0.75);
+  backdrop-filter: blur(4px);
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  z-index: 100;
+}
+
+.card {
+  background: var(--bg-mid);
+  border: 1px solid var(--glass-border);
+  border-radius: 24px;
+  padding: 32px;
+  width: 100%;
+  max-width: 420px;
+  display: flex;
+  flex-direction: column;
+  gap: 24px;
+}
+
+.header {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+}
+
+.title {
+  font-size: 18px;
+  font-weight: 700;
+  color: var(--text-primary);
+}
+
+.closeBtn {
+  background: none;
+  border: none;
+  color: var(--text-secondary);
+  font-size: 22px;
+  cursor: pointer;
+  line-height: 1;
+  padding: 0;
+  font-family: var(--font-sans);
+}
+
+.closeBtn:hover {
+  color: var(--text-primary);
+}
+
+.flow {
+  display: flex;
+  flex-direction: column;
+  gap: 8px;
+}
+
+.token {
+  background: var(--glass-bg);
+  border: 1px solid var(--glass-border);
+  border-radius: 14px;
+  padding: 16px 20px;
+  display: flex;
+  flex-direction: column;
+  gap: 4px;
+}
+
+.tokenLabel {
+  font-size: 11px;
+  text-transform: uppercase;
+  letter-spacing: 1px;
+  color: var(--text-secondary);
+  font-weight: 700;
+}
+
+.tokenAmount {
+  font-size: 24px;
+  font-weight: 700;
+  color: var(--text-primary);
+}
+
+.minOut {
+  font-size: 12px;
+  color: var(--text-secondary);
+}
+
+.arrow {
+  text-align: center;
+  color: var(--text-secondary);
+  font-size: 18px;
+  line-height: 1;
+}
+
+.details {
+  display: flex;
+  flex-direction: column;
+  gap: 10px;
+}
+
+.row {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+}
+
+.rowLabel {
+  font-size: 13px;
+  color: var(--text-secondary);
+}
+
+.rowValue {
+  font-size: 13px;
+  color: var(--text-primary);
+  font-weight: 600;
+}
+
+.confirmBtn {
+  width: 100%;
+  height: 56px;
+  background: linear-gradient(135deg, var(--grad-edge), var(--grad-center));
+  border: none;
+  border-radius: 14px;
+  color: var(--text-primary);
+  font-size: 17px;
+  font-weight: 700;
+  cursor: pointer;
+  font-family: var(--font-sans);
+  letter-spacing: 0.3px;
+  transition: filter 0.25s, box-shadow 0.25s;
+}
+
+.confirmBtn:hover {
+  filter: brightness(1.15);
+  box-shadow: 0 0 24px rgba(91, 61, 184, 0.5);
+}

src/widgets/swap-form/ui/TrxConfirmModal.tsx

@@ -0,0 +1,54 @@
+import type { TrxSwapQuoteData } from '@features/wallet'
+import styles from './TrxConfirmModal.module.css'
+
+interface Props {
+  quote: TrxSwapQuoteData
+  fromSymbol: string
+  toSymbol: string
+  amountHuman: string
+  onConfirm: () => void
+  onClose: () => void
+}
+
+export function TrxConfirmModal({ quote, fromSymbol, toSymbol, amountHuman, onConfirm, onClose }: Props) {
+  const { expectedOutFormatted, minOutFormatted, fees } = quote
+
+  return (
+    <div className={styles.overlay} onClick={onClose}>
+      <div className={styles.card} onClick={e => e.stopPropagation()}>
+        <div className={styles.header}>
+          <span className={styles.title}>Подтвердить своп</span>
+          <button className={styles.closeBtn} onClick={onClose}>×</button>
+        </div>
+
+        <div className={styles.flow}>
+          <div className={styles.token}>
+            <span className={styles.tokenLabel}>Отдаёте</span>
+            <span className={styles.tokenAmount}>{amountHuman} {fromSymbol}</span>
+          </div>
+
+          <div className={styles.arrow}>↓</div>
+
+          <div className={styles.token}>
+            <span className={styles.tokenLabel}>Получаете</span>
+            <span className={styles.tokenAmount}>{expectedOutFormatted} {toSymbol}</span>
+            <span className={styles.minOut}>Минимум: {minOutFormatted} {toSymbol}</span>
+          </div>
+        </div>
+
+        <div className={styles.details}>
+          <div className={styles.row}>
+            <span className={styles.rowLabel}>Комиссия сети</span>
+            <span className={styles.rowValue}>
+              {fees.network.amountFormatted} {fees.network.asset} (≈${fees.network.amountUsd})
+            </span>
+          </div>
+        </div>
+
+        <button className={styles.confirmBtn} onClick={onConfirm}>
+          Подтвердить
+        </button>
+      </div>
+    </div>
+  )
+}