createrawtransaction

POST

https://zec.nownodes.io/

Authorizations

ApiKeyAuthApiKeyAuth

api-key string

NOWNodes API key passed in the api-key header.

Creates an unsigned raw transaction from a list of inputs and outputs. The transaction is returned as a serialized hex string, which can then be signed and broadcast.

Body

application/json

jsonrpcstringrequired

idstringrequired

methodstringcreaterawtransactionrequired

paramsArray<Array<object> | object | integer | boolean>required

Parameters:

inputs (array) — List of transaction inputs, each including txid and vout.
outputs (object) — Destination addresses and amounts.
locktime (integer, optional) — Locktime value.
replaceable (boolean, optional) — Whether this transaction signals BIP125 replaceability.

Show child attributes

One of

Array<object>

Show child attributes

txidstring

Transaction ID to spend

voutinteger

Output index

object

integer

boolean

Response

200OK

Unsigned raw transaction created successfully

401Unauthorized

Unauthorized

500Internal Server Error

Internal Server Error

createrawtransaction

curl -X POST 'https://zec.nownodes.io/' \
  -H 'Content-Type: application/json' \
  -d '{
    "jsonrpc": "1.0",
    "id": "curltest",
    "method": "createrawtransaction",
    "params": [
      [
        {
          "txid": "my_txid_here",
          "vout": 0
        }
      ],
      {
        "bc1qrecipientaddress...": 0.001
      }
    ]
  }'

import { JsonRpcProvider } from "ethers";

const provider = new JsonRpcProvider("https://zec.nownodes.io/");
const result = await provider.send("createrawtransaction", [
  [
    {
      "txid": "my_txid_here",
      "vout": 0
    }
  ],
  {
    "bc1qrecipientaddress...": 0.001
  }
]);
console.log(result);

require 'eth'
require 'json'
require 'net/http'

uri = URI('https://zec.nownodes.io/')
request = Net::HTTP::Post.new(uri)
request['Content-Type'] = 'application/json'
request.body = '{
  "jsonrpc": "2.0",
  "method": "createrawtransaction",
  "params": [
    [
      {
        "txid": "my_txid_here",
        "vout": 0
      }
    ],
    {
      "bc1qrecipientaddress...": 0.001
    }
  ],
  "id": 1
}'

response = Net::HTTP.start(uri.hostname, uri.port, use_ssl: true) do |http|
  http.request(request)
end

puts JSON.parse(response.body)

from web3 import Web3

w3 = Web3(Web3.HTTPProvider("https://zec.nownodes.io/"))
response = w3.provider.make_request("createrawtransaction", [
  [
    {
      "txid": "my_txid_here",
      "vout": 0
    }
  ],
  {
    "bc1qrecipientaddress...": 0.001
  }
])
print(response)

import { createPublicClient, http } from "viem";

const client = createPublicClient({
  transport: http("https://zec.nownodes.io/"),
});

const result = await client.request({
  method: "createrawtransaction",
  params: [
  [
    {
      "txid": "my_txid_here",
      "vout": 0
    }
  ],
  {
    "bc1qrecipientaddress...": 0.001
  }
],
});

console.log(result);

const endpoint = "https://zec.nownodes.io/";
const apiKey = "YOUR_API_KEY";

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

  return response.json();
}

const result = await nownodesRequest({ jsonrpc: "2.0", method: "createrawtransaction", params: [
  [
    {
      "txid": "my_txid_here",
      "vout": 0
    }
  ],
  {
    "bc1qrecipientaddress...": 0.001
  }
], id: 1 });
console.log(result);

const response = await fetch('https://zec.nownodes.io/', {
  method: 'POST',
  headers: {
    'Content-Type': 'application/json',
  },
  body: JSON.stringify({
      "jsonrpc": "1.0",
      "id": "curltest",
      "method": "createrawtransaction",
      "params": [
        [
          {
            "txid": "my_txid_here",
            "vout": 0
          }
        ],
        {
          "bc1qrecipientaddress...": 0.001
        }
      ]
    }),
});

const data = await response.json();

import requests

payload = {
  "jsonrpc": "1.0",
  "id": "curltest",
  "method": "createrawtransaction",
  "params": [
    [
      {
        "txid": "my_txid_here",
        "vout": 0
      }
    ],
    {
      "bc1qrecipientaddress...": 0.001
    }
  ]
}

response = requests.post('https://zec.nownodes.io/', json=payload)
data = response.json()

require 'net/http'
require 'json'

uri = URI('https://zec.nownodes.io/')
request = Net::HTTP::Post.new(uri)
request['Content-Type'] = 'application/json'
request.body = '{
    "jsonrpc": "1.0",
    "id": "curltest",
    "method": "createrawtransaction",
    "params": [
      [
        {
          "txid": "my_txid_here",
          "vout": 0
        }
      ],
      {
        "bc1qrecipientaddress...": 0.001
      }
    ]
  }'

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

Request Body

{
  "jsonrpc": "1.0",
  "id": "curltest",
  "method": "createrawtransaction",
  "params": [
    [
      {
        "txid": "my_txid_here",
        "vout": 0
      }
    ],
    {
      "bc1qrecipientaddress...": 0.001
    }
  ]
}

{
  "result": "0200000001abcd...00000000",
  "error": null,
  "id": "curltest"
}

"Unknown API_key"

"Service is unavailable"

Documentation

How to migrate to NOWNodes

createrawtransaction

Authorizations

Body

Response