Send Quote
API used to send convert quote.
*This API is only available for whitelisted merchants. If you need any help, you can contact us: merchant@binance.com
EndPoint#
Request Parameters#
| Attributes | Type | Required | Limitation | Description |
|---|---|---|---|---|
| wallet | string | Y | Enum string | Binance wallet to query, currently supported enum valus: FUNDING_WALLET SPOT_WALLET |
| fromAsset | string | Y | Valid currency, must be in uppercase. Only require either fromAsset or toAsset. | Currency to query, for e.g, USDT |
| toAsset | string | Y | Valid currency, must be in uppercase. Only require either fromAsset or toAsset. | Currency to query, for e.g, USDT |
| fromAmount | decimal | Y | Amount Range: 0.00000001 - 999999999999999.99999999; Max Unit Range: 8 decimal places | From asset amount |
| toAmount | decimal | Y | Amount Range: 0.00000001 - 999999999999999.99999999; Max Unit Range: 8 decimal places | To asset amount |
Sample Request Body#
Response Parameters#
| Attributes | Type | Required | Limitation | Description |
|---|---|---|---|---|
| status | string | Y | "SUCCESS" or "FAIL" | status of the API request |
| code | string | Y | - | request result code, refer to |
| data | SendQuoteResp | N | - | response body, refer to |
| errorMessage | string | N | maximum length 256 |
Child Attribute#
SendQuoteResp#
| Attributes | Type | Required | Limitation | Description |
|---|---|---|---|---|
| quoteId | string | N | Quote ID for execute quote. If not returned, there is insufficient balance to convert. | |
| ratio | decimal | Y | From:To quote price | |
| inverseRatio | decimal | Y | To:From quote price | |
| validTimestamp | decimal | Y | Expire timestamp | |
| expireTime | decimal | Y | Expire time (second) | |
| toAmount | decimal | Y | When specified, it is the amount you will be credited after the conversion | |
| toCoin | string | Y | To Asset | |
| fromAmount | decimal | Y | When specified, it is the amount you will be debited after the conversion | |
| fromCoin | string | Y | From Asset |
Sample Response#
Result Code#
| Name | Code | Reason | Solution |
|---|---|---|---|
| UNKNOWN_ERROR | 400000 | An unknown error occurred while processing the request. | Try again later |
| INVALID_REQUEST | 400001 | Parameter format is wrong or parameter transferring doesn't follow the rules. | Please check whether the parameters are correct. |
| INVALID_SIGNATURE | 400002 | Incorrect signature result | Check whether the signature parameter and method comply with signature algorithm requirements. |
| INVALID_TIMESTAMP | 400003 | Timestamp for this request is outside of the time window. | Sync server clock |
| INVALID_API_KEY_OR_IP | 400004 | API identity key not found or invalid. | Check API identity key |
| BAD_API_KEY_FMT | 400005 | API identity key format invalid. | Check API identity key. |
| BAD_HTTP_METHOD | 400006 | Request method not supported. | Check Request method. |
| MEDIA_TYPE_NOT_SUPPORTED | 400007 | Media type not supported. | Check Request Media type. |
| INVALID_REQUEST_BODY | 400008 | Request body is not a valid json object. | Check Request body |
| MANDATORY_PARAM_EMPTY_OR_MALFORMED | 400100 | A parameter was missing/empty/null, or malformed. | |
| INVALID_PARAM_WRONG_LENGTH | 400101 | A parameter was not valid, was empty/null, or too long/short, or wrong format. | |
| INVALID_PARAM_WRONG_VALUE | 400102 | A parameter was not valid, the value is out of range. | |
| INVALID_PARAM_ILLEGAL_CHAR | 400103 | A parameter was not valid, contains illegal characters | |
| INVALID_REQUEST_TOO_LARGE | 400104 | Invalid request, content length too large |