ErrorResponse

Standard error response

codestringrequired

Machine-readable error code

Example: transaction_not_found

messagestringrequired

Human-readable error message

Example: Transaction not found

numberintegerrequired

Internal error number

Example: 2002

ErrorResponse

{
  "code": "transaction_not_found",
  "message": "Transaction not found",
  "number": 2002
}