Deposits

import {
  isBtcPsbtDeposit,
  isUtxoDeposit,
  type PrivateQuote,
} from '@silentswap/sdk';
 
declare const quote: PrivateQuote;
 
if (isUtxoDeposit(quote.deposit)) {
  console.log(quote.deposit.payinAddress, quote.deposit.expectedAmount);
} else if (isBtcPsbtDeposit(quote.deposit)) {
  console.log(quote.deposit.psbt, quote.deposit.expectedSats);
} else {
  switch (quote.deposit.txKind ?? 'evm') {
    case 'svm':
      console.log(quote.deposit.solanaTx);
      break;
    case 'ton':
      console.log(quote.deposit.tonMessages);
      break;
    case 'tron':
      console.log(quote.deposit.tronTransaction);
      break;
    default:
      console.log(quote.deposit.to, quote.deposit.data);
  }
}

import { type PrivateQuote, type SilentSwapClient } from '@silentswap/sdk';
 
declare const client: SilentSwapClient;
declare const quote: PrivateQuote;
 
const opts = { gasBudgetWei: 5_000_000_000_000_000n }; // 0.005 native
 
const cost = await client.previewDepositCost(quote, opts);
if (!cost.supported) {
  // 'execution-cap' — route needs more gas than the protocol supports.
  // 'gas-budget'    — route is fine, your budget is too low.
  throw new Error(`Route unavailable: ${cost.unsupportedReason}`);
}
 
const gas = await client.hasSufficientGasForDeposit(quote, opts);
if (!gas.ok) throw new Error(`Need ${gas.needWei} wei, have ${gas.haveWei}`);
 
await client.placeOrder(quote, opts);