API Error Messages

Errors consist of two parts: an error code and a message. Codes are universal, but messages can vary. Here is the error JSON payload:

{
  "code":-1121,
  "msg":"Invalid symbol."
}

10xx - General Server or Network issues

-1000 UNKNOWN

• An unknown error occured while processing the request.

-1001 DISCONNECTED

• Internal error; unable to process your request. Please try again.

-1002 UNAUTHORIZED

• You are not authorized to execute this request. Request need API Key included in . We suggest that API Key be included in any request.

-1003 TOO_MANY_REQUESTS

• Requests exceed the limit too frequently.

-1004 NO_THIS_COMPANY

• You are not authorized to execute this request. User not exit Company

-1006 UNEXPECTED_RESP

• An unexpected response was received from the message bus. Execution status unknown. OPEN API server find some exception in execute request .Please report to Customer service.

-1007 TIMEOUT

• Timeout waiting for response from backend server. Send status unknown; execution status unknown.

-1014 UNKNOWN_ORDER_COMPOSITION

• Unsupported order combination.

-1015 TOO_MANY_ORDERS

• Too many new orders.

-1016 SERVICE_SHUTTING_DOWN

• This service is no longer available.

-1017 ILLEGAL_CONTENT_TYPE

• We recommend attaching Content-Type to all request headers and setting it to application/json

-1020 UNSUPPORTED_OPERATION

• This operation is not supported.

-1021 INVALID_TIMESTAMP

• Timestamp for this request is outside of the recvWindow.

• Timestamp for this request was 1000ms ahead of the server's time.

• Please check the difference between your local time and server time .

-1022 INVALID_SIGNATURE

• Signature for this request is not valid.

-1023 UNTIMESTAMP

• You are not authorized to execute this request, we recommend that you add X-CH-TS to all request headers

-1024 UNSIGNATURE

• You are not authorized to execute this request, we recommend that you add X-CH-SIGN to the request header

11xx - Request issues

-1100 ILLEGAL_CHARS

• Illegal characters found in a parameter.

-1101 TOO_MANY_PARAMETERS

• Too many parameters sent for this endpoint.

-1102 MANDATORY_PARAM_EMPTY_OR_MALFORMED

• A mandatory parameter was not sent, was empty/null, or malformed.

• Mandatory parameter '%s' was not sent, was empty/null, or malformed.

• Param '%s' or '%s' must be sent, but both were empty/null!

-1103 UNKNOWN_PARAM

• An unknown parameter was sent.

• each request requires at least one parameter. {Timestamp}.

-1104 UNREAD_PARAMETERS

• Not all sent parameters were read.

• Not all sent parameters were read; read '%s' parameter(s) but was sent '%s'.

-1105 PARAM_EMPTY

• A parameter was empty.

• Parameter '%s' was empty.

-1106 PARAM_NOT_REQUIRED

• A parameter was sent when not required.

• Parameter '%s' sent when not required.

-1111 BAD_PRECISION

• Precision is over the maximum defined for this asset.

-1112 NO_DEPTH

• No orders on book for symbol.

-1116 INVALID_ORDER_TYPE

• Invalid orderType.

• In the current version , ORDER_TYPE values is LIMIT or MARKET.

-1117 INVALID_SIDE

• Invalid side.

• ORDER_SIDE values is BUY or SELL

-1118 EMPTY_NEW_CL_ORD_ID

• New client order ID was empty.

-1121 BAD_SYMBOL

• Invalid symbol.

-1136 ORDER_VOLUME_TOO_SMALL

• Order volume lower than the minimum.

-1138 ORDER_PRICE_WAVE_EXCEED

• Order price exceeds permissible range.

-1139 ORDER_NOT_SUPPORT_MARKET

• This trading pair does not support market trading

-1145 ORDER_NOT_SUPPORT_CANCELLATION

• This order type does not support cancellation

-2013 NO_SUCH_ORDER

• Order does not exist.

-2015 REJECTED_CH_KEY

• Invalid API-key, IP, or permissions for action.

-2016 EXCHANGE_LOCK

• Transaction is frozen

-2017 BALANCE_NOT_ENOUGH

• Insufficient balance