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POST
/
788f110831fe13808302bd79796d55e8
gettxoutproof
curl --request POST \
  --url https://nd-202-842-353.p2pify.com/788f110831fe13808302bd79796d55e8 \
  --header 'Content-Type: application/json' \
  --data '
{
  "jsonrpc": "1.0",
  "method": "gettxoutproof",
  "params": [
    [
      "0bf82c1d62b73497de2d796636cb1ce64415d25982332436007c0f51b5a75a62"
    ]
  ],
  "id": 1
}
'
{
  "result": "<string>",
  "error": {},
  "id": 123
}
The gettxoutproof method provides a merkle branch proof of the inclusion of one or more transactions in a block, proving that a transaction is indeed part of a block without needing the entire block data.
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​
Parameters

  • transaction ID(s) (required): An array of one or more transaction IDs for which the proof of inclusion is requested.

​
Response

  • result — a string representing the merkle branch proof in hexadecimal format.
  • error — an object containing an error message if an error occurred, otherwise null.
  • id — an integer representing the ID of the request.

​
Use case

The gettxoutproof method is particularly useful for lightweight clients and for applications that need to verify transactions without downloading the entire blockchain. It provides a way to confirm transaction inclusion efficiently.

Body

application/json
​
jsonrpc
string
default:1.0
​
method
string
default:gettxoutproof
​
params
string[]

The transaction ID(s) for which the proof is requested

Example:
[
  [
    "0bf82c1d62b73497de2d796636cb1ce64415d25982332436007c0f51b5a75a62"
  ]
]
​
id
integer
default:1

Response

200 - application/json

The merkle branch proof of the transaction inclusion in a block

​
result
string

The hexadecimal string of the merkle branch proof

​
error
object
​
id
integer
Last modified on May 18, 2026