# 4、 Query Balance
Request Method：
- GET
Request URL：
/api/v3/mex/query/balance
Request Header:
Content-Type: application/json;charset=utf-8
Request Header Parameters:
| Param | Description | Sample |
|---|---|---|
| access_key | Retrieved from merchant backend | pFqV75X3 |
| timestamp | Unix timestamp, 13 digits in milliseconds | 1679724896223 |
| nonce | UUID V4 | 794c26b0-d33c-4394-b2bb-c485eca16d9e |
| sign | Calculated signature | kAXyh+eerqrefyaF8dyFB0M4FVo= |
Response Example:
{
"code": "200",
"success": true,
"msg": "成功",
"msgEn": "SUCCESS",
"data": [{
"accountBalance": "10026.1",
"accountFreezeAmount": "0",
"accountStatusId": 4,
"accountWaitSettledAmount": "0",
"currencyType": "MXN",
"accountStatus": "InAndOut"
}]
}
Response Parameters Description:
| Param | Type | Description |
|---|---|---|
| accountBalance | String | Available account balance |
| accountFreezeAmount | String | Frozen account amount |
| accountStatusId | int64 | Account status ID, enumeration values: 1, 2, 3, 4 |
| accountStatus | String | Account status, enumeration values: 1=Freeze, 2=In, 3=Out, 4=InAndOut |
| accountWaitSettledAmount | String | Account amount awaiting settlement |
| currencyType | String | Fiat currency type, enumeration value: MXN |
| accountStatus | String | Account status, enumeration value: InAndOut |