错误代码
error JSON payload:
{
  "code":-1121,
  "msg":"Invalid symbol."
}
错误由两部分组成:错误代码和消息。 代码是通用的,但是消息可能会有所不同。
10xx - 常规服务器或网络问题
-1000 UNKNOWN
- An unknown error occured while processing the request.
 - 处理请求时发生未知错误。
 
-1001 DISCONNECTED
- Internal error; unable to process your request. Please try again.
 - 内部错误; 无法处理您的请求。 请再试一次.
 
-1002 UNAUTHORIZED
- You are not authorized to execute this request.
 - 您无权执行此请求。
 
-1003 TOO_MANY_REQUESTS
- Too many requests; current limit is %s requests per minute. Please use the websocket for live updates to avoid polling the API.
 - 请求权重过多; 当前限制为每分钟%s请求权重。 请使用websocket进行实时更新,以避免轮询API。
 - Way too many requests; IP banned until %s. Please use the websocket for live updates to avoid bans.
 - 请求权重过多; IP被禁止,直到%s。 请使用websocket进行实时更新,以免被禁。
 
-1004 DUPLICATE_IP
- This IP is already on the white list
 - IP地址已经在白名单
 
-1005 NO_SUCH_IP
- No such IP has been white listed
 - 白名单上没有此IP地址
 
-1006 UNEXPECTED_RESP
- An unexpected 响应 was received from the message bus. Execution status unknown.
 - 从消息总线收到意外的响应。执行状态未知。
 
-1007 TIMEOUT
- Timeout waiting for 响应 from backend server. Send status unknown; execution status unknown.
 - 等待后端服务器响应超时。 发送状态未知; 执行状态未知。
 
-1008 Request Throttled
- Request throttled by system-level protection. Reduce-only/close-position orders are exempt. Please try again.
 - 等待后端服务器响应超时。 发送状态未知; 执行状态未知。
 
-1014 UNKNOWN_ORDER_COMPOSITION
- Unsupported order combination.
 - 不支持当前的下单参数组合
 
-1015 TOO_MANY_ORDERS
- Too many new orders.
 - 新订单太多。
 - Too many new orders; current limit is %s orders per %s. * 新订单太多; 当前限制为每%s %s个订单。
 
-1016 SERVICE_SHUTTING_DOWN
- This service is no longer available.
 - 该服务不可用。
 
-1020 UNSUPPORTED_OPERATION
- This operation is not supported.
 - 不支持此操作。
 
-1021 INVALID_TIMESTAMP
- Timestamp for this request is outside of the recvWindow.
 - 此请求的时间戳在recvWindow之外。
 - Timestamp for this request was 1000ms ahead of the server's time. * 此请求的时间戳比服务器时间提前1000毫秒。
 
-1022 INVALID_SIGNATURE
- Signature for this request is not valid.
 - 此请求的签名无效。
 
-1023 START_TIME_GREATER_THAN_END_TIME
- Start time is greater than end time.
 - 参数里面的开始时间在结束时间之后
 
11xx - Request issues
-1100 ILLEGAL_CHARS
- Illegal characters found in a parameter.
 - 在参数中发现非法字符。
 - Illegal characters found in parameter '%s'; legal range is '%s'.
 - 在参数
%s中发现非法字符; 合法范围是%s。 
-1101 TOO_MANY_参数
- Too many 参数 sent for this endpoint.
 - 为此端点发送的参数太多。
 - Too many 参数; expected '%s' and received '%s'.
 - 参数太多;预期为
%s并收到了%s。 - Duplicate values for a parameter detected. * 检测到的参数值重复。
 
-1102 MANDATORY_PARAM_EMPTY_OR_MALFORMED
- A mandatory parameter was not sent, was empty/null, or malformed.
 - 未发送强制性参数,该参数为空/空或格式错误。
 - Mandatory parameter '%s' was not sent, was empty/null, or malformed.
 * 强制参数
%s未发送,为空/空或格式错误。 - Param '%s' or '%s' must be sent, but both were empty/null!
 * 必须发送参数
%s或%s,但两者均为空! 
-1103 UNKNOWN_PARAM
- An unknown parameter was sent.
 - 发送了未知参数。
 
-1104 UNREAD_参数
- Not all sent 参数 were read.
 - 并非所有发送的参数都被读取。
 - Not all sent 参数 were read; read '%s' parameter(s) but was sent '%s'.
 - 并非所有发送的参数都被读取; 读取了
%s参数,但被发送了%s。 
-1105 PARAM_EMPTY
- A parameter was empty.
 - 参数为空。
 - Parameter '%s' was empty.
 - 参数
%s为空。 
-1106 PARAM_NOT_REQUIRED
- A parameter was sent when not required.
 - 发送了不需要的参数。
 - Parameter '%s' sent when not required.
 - 发送了不需要参数
%s。 
-1111 BAD_PRECISION
- Precision is over the maximum defined for this asset.
 - 精度超过为此资产定义的最大值。
 
-1112 NO_DEPTH
- No orders on book for symbol.
 - 交易对没有挂单。
 
-1114 TIF_NOT_REQUIRED
- TimeInForce parameter sent when not required.
 - 发送的
TimeInForce参数不需要。 
-1115 INVALID_TIF
- Invalid timeInForce.
 - 无效的
timeInForce 
-1116 INVALID_ORDER_TYPE
- Invalid orderType.
 - 无效订单类型。
 
-1117 INVALID_SIDE
- Invalid side.
 - 无效买卖方向。
 
-1118 EMPTY_NEW_CL_ORD_ID
- New client order ID was empty.
 - 新的客户订单ID为空。
 
-1119 EMPTY_ORG_CL_ORD_ID
- Original client order ID was empty.
 - 客户自定义的订单ID为空。
 
-1120 BAD_INTERVAL
- Invalid interval.
 - 无效时间间隔。
 
-1121 BAD_SYMBOL
- Invalid symbol.
 - 无效的交易对。
 
-1125 INVALID_LISTEN_KEY
- This listenKey does not exist.
 - 此
listenKey不存在。建议重新使用POST /fapi/v1/listenKey生成listenKey 
-1127 MORE_THAN_XX_HOURS
- Lookup interval is too big.
 - 查询间隔太大。
 - More than %s hours between startTime and endTime.
 - 从开始时间到结束时间之间超过
%s小时。 
-1128 OPTIONAL_PARAMS_BAD_COMBO
- Combination of optional 参数 invalid.
 - 可选参数组合无效。
 
-1130 INVALID_PARAMETER
- Invalid data sent for a parameter.
 - 发送的参数为无效数据。
 - Data sent for parameter '%s' is not valid.
 - 发送参数
%s的数据无效。 
-1136 INVALID_NEW_ORDER_RESP_TYPE
- Invalid newOrderRespType.
 - 无效的 newOrderRespType。