Overview

Errors

🚨 The API uses standard HTTP status codes to indicate success or failure of requests.

Status Code	Meaning	Description
`200 OK`	Success	Request completed successfully.
`201 Created`	Resource Created	Contract or transaction successfully created.
`400 Bad Request`	Invalid Request	Input data is malformed or missing required fields.
`401 Unauthorized`	Auth Failed	Invalid or missing API key.
`403 Forbidden`	Access Denied	You don’t have permission to perform this action.
`404 Not Found`	Resource Not Found	Contract or endpoint does not exist.
`422 Unprocessable Entity`	Logic Error	Data is valid but the operation cannot proceed (e.g., contract already funded).
`500, 501, 502, 503, 504 Internal Server Error`	Server Issue	The request could not be fulfilled due to an error from Xcrow. This shouldn't happen, so please report as soon as you encounter this.

Error Response Format:

{
  "error": {
    "code": "INVALID_INPUT",
    "message": "The field 'amount' is required.",
    "details": []
  }
}

json