In case of unsuccessful request execution a Fail status will be returned along with appropriate error message. List of common error messages is presented below; those not listed are related to specific method category which they are part of.
|PERMISSIONS_NOT_SUFFICIENT||API Key permissions are not sufficient to perform given action.|
|INVALID_HASH_SIGNATURE||API-Hash signature is not valid.|
|RESPONSE_TIMEOUT||Response time was exceeded.|
|TIMEOUT||Invalid: parameters / request type / path.|
|ACTION_BLOCKED||Action was blocked on user account.|
|ACTION_LIMIT_EXCEEDED||Action limit was exceeded. You need to wait one minute before making another request.|
|UNDER_MAINTENANCE||The exchange is currently under maintenance. You will get also additional field: estimatedTime in Unix Timestamp and it is the time when works will be done.|