Gettxoutproof

gettxoutproof operations.

gettxoutproof

post

Returns a hex-encoded proof that one or more transactions are included in a block. The proof can be validated with verifytxoutproof.

Authorizations

api-keyAuth

api-keystringRequired

NOWNodes API key passed in the api-key header.

Body

application/json

Request payload containing the documented method parameters and client request identifier.

jsonrpcstringRequired

JSON-RPC protocol version.

Example: 1.0

idstringRequired

Client-provided request identifier echoed in the response.

Example: curltest

methodstring · enumRequired

JSON-RPC method name.

Example: gettxoutproofPossible values:

Responses

200

Proof retrieved successfully

application/json

Object containing gettxoutproof response details.

resultstring · nullableRequired

Method-specific result returned by gettxoutproof.

Example: 00000020f8b8f8c61f6ad6f6d2b31c7ce4c1bb8f8b8f8c61f6ad6f6d2b31c7ce4c1bb

errorone of · nullableRequired

JSON-RPC error object or null on success.

or

stringOptional

JSON-RPC error object. Null when the request succeeds.

Example: {"code":-28,"message":"Service temporarily unavailable"}

idone of · nullableRequired

Request id echoed by the server.

stringOptional

Client-provided request identifier echoed in the response.

Example: curltest

or

integerOptional

Client-provided request identifier echoed in the response.

Example: curltest

Other propertiesanyOptional

401

Unauthorized: API key is present but rejected by the NOWNodes gateway.

text/plain

405

Method Not Allowed. Returned by the NOWNodes gateway for malformed or unsupported gateway-level requests.

text/plain

422

Missing API key. The NOWNodes gateway returns plain text for this error.

text/plain

500

Internal Server Error

application/json

post/

HTTPcURLJavaScriptPython

POST / HTTP/1.1
Host: btc-testnet.nownodes.io
api-key: YOUR_API_KEY
Content-Type: application/json
Accept: */*
Content-Length: 205

{
  "jsonrpc": "1.0",
  "id": "curltest",
  "method": "gettxoutproof",
  "params": [
    [
      "b6f6991d8ba3f39a5a339b4b91b2a7b6f674d49cbd6b06e9737d55c7b2c84bcd"
    ],
    "0000000000000000000a7b89e4d3f3bcebd7025fa72d2d9c7b3e8f7a3bc5c8a5"
  ]
}

{
  "result": "00000020f8b8f8c61f6ad6f6d2b31c7ce4c1bb8f8b8f8c61f6ad6f6d2b31c7ce4c1bb",
  "error": null,
  "id": 1
}