Error Response

When any error occurs, Horizon responds with a JSON document with the below attributes.

ATTRIBUTEDATA TYPE
DESCRIPTION
typeURL
The type of Status Code returned.
titlestring
A short title describing the Status Code, which can be used to look up more information about a error.
statusnumber
A short title describing the Status Code, which can be used to look up more information about a error.
detailstring
A short title describing the Status Code, which can be used to look up more information about a error.
extrasarray
If the Status Code is Transaction Failed, this extras field displays the Result Code returned by Stellar Core describing why the transaction failed.
- envelope_xdrstring
  A base64-encoded representation of the TransactionEnvelope XDR whose failure triggered this response.
- result_xdrstring
  A base64-encoded representation of the TransactionResult XDR returned by stellar-core when submitting this transaction.
- result_codes.transactionstring
  The transaction Result Code returned by Stellar Core, which can be used to look up more information about an error in the docs.
- result_codes.operationsarray
  An array of operation Result Codes returned by Stellar Core, which can be used to look up more information about an error in the docs.

Example

{
  "type": "https://stellar.org/horizon-errors/transaction_failed",
  "title": "Transaction Failed",
  "status": 400,
  "detail": "The transaction failed when submitted to the stellar network. The `extras.result_codes` field on this response contains further details.  Descriptions of each code can be found at: https://www.stellar.org/developers/learn/concepts/list-of-operations.html",
  "extras": {
    "envelope_xdr": "AAAAANPRjCD1iCti3hovsrrz6aSAjmp263grVr6+mI3SQSkcAAAAZAAPRLgAAAADAAAAAAAAAAAAAAABAAAAAQAAAACuSL9OciKkFztj4d3zuadl20HHObu+7qJenBxHPrMayQAAAAUAAAABAAAAANPRjCD1iCti3hovsrrz6aSAjmp263grVr6+mI3SQSkcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAtJBKRwAAABA1N0iqDAgqS6+3RIZGoNB9OXrY3wd/nLruXYi+eiTt4jn94fLVLwAw6jJCaK+qxStwO7c4kP6u5k0RPbuYC55CT6zGskAAABAiUGCNCS4pGlfcRmi82kbralzcFlTQAFzLyfUrYGn3RtQ4p/7TUwAqIanVoWGfEqzIJo64ZT+mYtJ72BfI+FiDg==",
    "result_codes": {
      "transaction": "tx_failed",
      "operations": ["op_no_source_account"]
    },
    "result_xdr": "AAAAAAAAAGT/////AAAAAf////4AAAAA"
  }
}

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Error Response

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