Get blockchain-specific transaction JSON.

GET

https://kmdbook.nownodes.io/api/v2/tx-specific/{txid}

Authorizations

ApiKeyAuthApiKeyAuth

api-key string

NOWNodes API key passed in the api-key header.

ApiKeyAuthApiKeyAuth

X-API-Key string

NOWNodes API key passed in the api-key header.

Returns transaction data in the exact backend-specific format. Use this when a chain exposes fields that are intentionally absent from the normalized Tx schema.

Load estimate: Medium; payload size depends on chain-specific fields and transaction complexity.

live-verified behavior:

Live capture: the komodod-native shape - overwintered, versiongroupid, expiryheight, last_notarized_height, vjoinsplit, valueBalance, vShieldedSpend/vShieldedOutput, rawconfirmations, and per-output interest (Komodo utxo reward). hex and lists trimmed.

Parameters

txidstringrequiredpath

Transaction id/hash.

Response

200OK

Chain-specific transaction payload.

400Bad Request

Public API error (JSON).

401Unauthorized

Missing or invalid API key (plain text).

Get blockchain-specific transaction JSON.

curl -X GET 'https://kmdbook.nownodes.io/api/v2/tx-specific/{txid}'

const response = await fetch('https://kmdbook.nownodes.io/api/v2/tx-specific/{txid}', {
  method: 'GET',
});

const data = await response.json();

require 'net/http'
require 'json'

uri = URI('https://kmdbook.nownodes.io/api/v2/tx-specific/{txid}')
request = Net::HTTP::Get.new(uri)

response = Net::HTTP.start(uri.hostname, uri.port, use_ssl: true) { |http| http.request(request) }
data = JSON.parse(response.body)

import requests

response = requests.get('https://kmdbook.nownodes.io/api/v2/tx-specific/{txid}')
data = response.json()

const response = await fetch('https://kmdbook.nownodes.io/api/v2/tx-specific/{txid}', {
  method: 'GET',
});

const data = await response.json();

const endpoint = "https://kmdbook.nownodes.io/api/v2/tx-specific/{txid}";
const apiKey = "YOUR_API_KEY";

async function nownodesRequest(payload) {
  const response = await fetch(endpoint, {
    method: "GET",
    headers: {
      "Content-Type": "application/json",
      "api-key": apiKey,
    },
    body: JSON.stringify(payload),
  });

  return response.json();
}

const result = await nownodesRequest({});
console.log(result);

const response = await fetch('https://kmdbook.nownodes.io/api/v2/tx-specific/{txid}', {
  method: 'GET',
});

const data = await response.json();

import requests

response = requests.get('https://kmdbook.nownodes.io/api/v2/tx-specific/{txid}')
data = response.json()

require 'net/http'
require 'json'

uri = URI('https://kmdbook.nownodes.io/api/v2/tx-specific/{txid}')
request = Net::HTTP::Get.new(uri)

response = Net::HTTP.start(uri.hostname, uri.port, use_ssl: true) { |http| http.request(request) }
data = JSON.parse(response.body)

{
  "hex": "0400008085202f890b2890d1aab1b13bb57d0fedf7b1201e078c5109f0610b49b67d0e21f95b040015000000006b4830...",
  "txid": "c1e5c301b467ba98e0588e376fac027e4f3a6a91e4291f3a9b711a6028312fe8",
  "overwintered": true,
  "version": 4,
  "last_notarized_height": 4772260,
  "versiongroupid": "892f2085",
  "locktime": 1788635354,
  "expiryheight": 5090749,
  "vin": [
    {
      "txid": "1500045bf9210e7db6490b61f009518c071e20b1f7ed0f7db53bb1b1aad19028",
      "vout": 0,
      "address": "RNjJYvz6aCMaeZanXfCpXvoc2FKxEKMTj2",
      "scriptSig": {
        "asm": "3045022100d34c918b0e4cab738dff4bbb87b2f8cedbd7fdea9f863a1582cae0306dc17b1c02204375b047ff136a481d439ade336c419b35512c43b6e1eebf5c55b6270ea27e30[ALL] 0341db78a78387b0cce0e163495734c2d4efb4d4483a0a51b439efb9adbcd831af",
        "hex": "483045022100d34c918b0e4cab738dff4bbb87b2f8cedbd7fdea9f863a1582cae0306dc17b1c0220..."
      },
      "sequence": 4294967294
    }
  ],
  "vout": [
    {
      "value": 0.03034124,
      "interest": 0,
      "valueSat": 3034124,
      "n": 0,
      "scriptPubKey": {
        "asm": "OP_DUP OP_HASH160 b6f31a239f4f3e7e34ec6f3a862d7fb6a4386bcf OP_EQUALVERIFY OP_CHECKSIG",
        "hex": "76a914b6f31a239f4f3e7e34ec6f3a862d7fb6a4386bcf88ac",
        "reqSigs": 1,
        "type": "pubkeyhash",
        "addresses": [
          "RRxYHTcWHEwwEwQGMYm3NJELmEqVr2EWdW"
        ]
      }
    }
  ],
  "vjoinsplit": [],
  "valueBalance": 0,
  "vShieldedSpend": [],
  "vShieldedOutput": [],
  "blockhash": "00000012d48e0267cbe8708584cb346b8b26f800c05b9522782696985a532e54",
  "height": 5090549,
  "confirmations": 23,
  "rawconfirmations": 23,
  "time": 1788636234,
  "blocktime": 1788636234
}

{
  "error": "Transaction '0000000000000000000000000000000000000000000000000000000000000000' not found"
}

Unknown API_key