Get balance

Returns your USDT balance and the payout rates of your enabled currencies.

POST/api/open/order/getBalance

Full URL = your API base URL + this path. The base URL is shown in the merchant console under Developers → API & callbacks.

Request parameters

Parameter	Type	Required	Description
merchantNo	string	Yes	Merchant number

Response

Field	Type	Description
usdt	number	Available USDT
usdtFreeze	number	Frozen USDT (payouts in progress, etc.)
cnyRate	number	CNY payout rate (legacy field, kept for compatibility)
fiatRates[].currency	string	Currency code
fiatRates[].rate	number	Normal payout rate
fiatRates[].expeditedRate	number	Expedited payout rate

{
  "code": 0,
  "message": "success",
  "data": {
    "usdt": 10520.35,
    "usdtFreeze": 136.05,
    "cnyRate": 7.35,
    "fiatRates": [
      { "currency": "CNY", "rate": 7.35, "expeditedRate": 7.5 },
      { "currency": "THB", "rate": 36.1, "expeditedRate": 36.6 }
    ]
  }
}