USDMClient REST API Method Reference

import { USDMClient } from 'binance';

// Public (market data only)
const publicClient = new USDMClient();

// Authenticated
const client = new USDMClient({
  api_key: process.env.BINANCE_API_KEY,
  api_secret: process.env.BINANCE_API_SECRET,
});

// Testnet
const testClient = new USDMClient({ testnet: true });

import { USDMClient } from 'binance';

const client = new USDMClient({
  api_key: process.env.BINANCE_API_KEY,
  api_secret: process.env.BINANCE_API_SECRET,
});

// Place a LIMIT BUY order
const order = await client.submitNewOrder({
  symbol: 'BTCUSDT',
  side: 'BUY',
  type: 'LIMIT',
  timeInForce: 'GTC',
  quantity: 0.01,
  price: 50000,
});
console.log('Order ID:', order.orderId);

// Modify the order (new price)
await client.modifyOrder({
  symbol: 'BTCUSDT',
  orderId: order.orderId,
  side: 'BUY',
  quantity: 0.01,
  price: 49500,
});

// Cancel all open orders for the symbol
await client.cancelAllOpenOrders({ symbol: 'BTCUSDT' });

import { USDMClient } from 'binance';

const client = new USDMClient({
  api_key: process.env.BINANCE_API_KEY,
  api_secret: process.env.BINANCE_API_SECRET,
});

async function main() {
  // --- Market data ---
  const markPrice = await client.getMarkPrice({ symbol: 'BTCUSDT' });
  console.log('Mark price:', (markPrice as any).markPrice);

  const fundingHistory = await client.getFundingRateHistory({
    symbol: 'BTCUSDT',
    limit: 5,
  });
  console.log('Latest funding rate:', fundingHistory[0].fundingRate);

  // --- Account ---
  const balances = await client.getBalanceV3();
  const usdtBal = balances.find((b) => b.asset === 'USDT');
  console.log('USDT balance:', usdtBal?.availableBalance);

  // --- Position setup ---
  await client.setLeverage({ symbol: 'BTCUSDT', leverage: 10 });
  await client.setMarginType({ symbol: 'BTCUSDT', marginType: 'ISOLATED' });

  // --- Positions ---
  const positions = await client.getPositionsV3({ symbol: 'BTCUSDT' });
  console.log('Position amt:', positions[0]?.positionAmt);

  // --- Income history ---
  const income = await client.getIncomeHistory({
    symbol: 'BTCUSDT',
    incomeType: 'REALIZED_PNL',
    limit: 10,
  });
  console.log('Recent PnL entries:', income.length);
}

main();