Starknet Get Block With Tx Hashes

POST

https://starknet.nownodes.io/

Authorizations

ApiKeyAuthApiKeyAuth

api-key string

NOWNodes API key passed in the api-key header.

Returns a block including transaction hashes.

Body

application/json

jsonrpcstring2.0required

idinteger | stringrequired

methodstringstarknet_getBlockWithTxHashesrequired

paramsArray<object>required

Response

200OK

Successful JSON-RPC response

400Bad Request

Invalid JSON-RPC request or parameters

401Unauthorized

Missing or invalid API key

429Too Many Requests

Rate limit exceeded

500Internal Server Error

Node or upstream server error

Starknet Get Block With Tx Hashes

curl -X POST 'https://starknet.nownodes.io/' \
  -H 'Content-Type: application/json' \
  -d '{
    "jsonrpc": "2.0",
    "id": 1,
    "method": "starknet_getBlockWithTxHashes",
    "params": [
      {
        "block_hash": "0x01da266b45a8950153584dd333778d450220164627318624dfd7b933176e4457"
      }
    ]
  }'

import { JsonRpcProvider } from "ethers";

const provider = new JsonRpcProvider("https://starknet.nownodes.io/");
const result = await provider.send("starknet_getBlockWithTxHashes", [
  {
    "block_hash": "0x01da266b45a8950153584dd333778d450220164627318624dfd7b933176e4457"
  }
]);
console.log(result);

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

uri = URI('https://starknet.nownodes.io/')
request = Net::HTTP::Post.new(uri)
request['Content-Type'] = 'application/json'
request.body = '{
  "jsonrpc": "2.0",
  "method": "starknet_getBlockWithTxHashes",
  "params": [
    {
      "block_hash": "0x01da266b45a8950153584dd333778d450220164627318624dfd7b933176e4457"
    }
  ],
  "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://starknet.nownodes.io/"))
response = w3.provider.make_request("starknet_getBlockWithTxHashes", [
  {
    "block_hash": "0x01da266b45a8950153584dd333778d450220164627318624dfd7b933176e4457"
  }
])
print(response)

import { createPublicClient, http } from "viem";

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

const result = await client.request({
  method: "starknet_getBlockWithTxHashes",
  params: [
  {
    "block_hash": "0x01da266b45a8950153584dd333778d450220164627318624dfd7b933176e4457"
  }
],
});

console.log(result);

const endpoint = "https://starknet.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: "starknet_getBlockWithTxHashes", params: [
  {
    "block_hash": "0x01da266b45a8950153584dd333778d450220164627318624dfd7b933176e4457"
  }
], id: 1 });
console.log(result);

const response = await fetch('https://starknet.nownodes.io/', {
  method: 'POST',
  headers: {
    'Content-Type': 'application/json',
  },
  body: JSON.stringify({
      "jsonrpc": "2.0",
      "id": 1,
      "method": "starknet_getBlockWithTxHashes",
      "params": [
        {
          "block_hash": "0x01da266b45a8950153584dd333778d450220164627318624dfd7b933176e4457"
        }
      ]
    }),
});

const data = await response.json();

import requests

payload = {
  "jsonrpc": "2.0",
  "id": 1,
  "method": "starknet_getBlockWithTxHashes",
  "params": [
    {
      "block_hash": "0x01da266b45a8950153584dd333778d450220164627318624dfd7b933176e4457"
    }
  ]
}

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

require 'net/http'
require 'json'

uri = URI('https://starknet.nownodes.io/')
request = Net::HTTP::Post.new(uri)
request['Content-Type'] = 'application/json'
request.body = '{
    "jsonrpc": "2.0",
    "id": 1,
    "method": "starknet_getBlockWithTxHashes",
    "params": [
      {
        "block_hash": "0x01da266b45a8950153584dd333778d450220164627318624dfd7b933176e4457"
      }
    ]
  }'

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

Request Body

{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "starknet_getBlockWithTxHashes",
  "params": [
    {
      "block_hash": "0x01da266b45a8950153584dd333778d450220164627318624dfd7b933176e4457"
    }
  ]
}

{
  "jsonrpc": "2.0",
  "id": 1,
  "result": {
    "status": "ACCEPTED_ON_L2",
    "block_hash": "0x1da266b45a8950153584dd333778d450220164627318624dfd7b933176e4457",
    "parent_hash": "0x25924599f0f11617302f66604eb314ab2edc45221e199cfff2606c609ed004f",
    "block_number": 638358,
    "new_root": "0x4cba2e296652489fdad9afa6a21baed41cbf7a49b83cd9084606d3b0cd93eae",
    "timestamp": 1714988247,
    "sequencer_address": "0x1176a1bd84444c89232ec27754698e5d2e7e1a7f1539f12027f28b23ec9f3d8",
    "transactions": [
      "0x074ea8c6b3c1d9beedb52f7b38f263fb4b79de8a72ad36f5a951bf67f83a3b9b"
    ]
  }
}

{
  "jsonrpc": "2.0",
  "id": 1,
  "error": {
    "code": -32602,
    "message": "Invalid params"
  }
}

{
  "jsonrpc": "2.0",
  "id": 1,
  "error": {
    "code": -32602,
    "message": "Invalid params"
  }
}

{
  "jsonrpc": "2.0",
  "id": 1,
  "error": {
    "code": -32602,
    "message": "Invalid params"
  }
}

{
  "jsonrpc": "2.0",
  "id": 1,
  "error": {
    "code": -32602,
    "message": "Invalid params"
  }
}

Documentation

How to migrate to NOWNodes

Starknet Get Block With Tx Hashes

Authorizations

Body

Response