eth_getTransactionByBlockNumberAndIndex

Get Transaction By Block Number And Index

POSThttps://site1.moralis-nodes.com/:chain/:apiKey

Retrieves a specific transaction by its block number (which can be specified as a hexadecimal or as one of the special strings 'latest', 'earliest', 'pending') and its index position within the block.

Note

Please refer to RPC schema page for more details on the RPC params and RPC response definitions of the RPC method.

PATH PARAMS

chainstringrequired

The blockchain to interact with.

ethsepoliaholeskybasebase-sepoliapolygonamoybscbsc-testnetarbitrumarbitrum-sepoliaoptimismoptimism-sepoliagnosisgnosis-testnetlinealinea-sepoliaavalanchemoonbeammoonrivermoonbaseblastblast-sepoliamantlemantle-sepoliapolygon-zkevmpolygon-zkevm-cardonazksynczksync-sepoliazetachainzetachain-testnetfantomopbnbflowflow-testnetroninronin-testnetlisklisk-sepoliapulse

apiKeystringrequired

Your API key for authentication.

BODY PARAM

Request Bodyobjectrequired

The request payload for retrieving a transaction by block number and transaction index.

{ "jsonrpc": "2.0", "id": 1, "method": "eth_getTransactionByBlockNumberAndIndex" }

Responses

200Returns the transaction at the specified index in the given block.

400Bad Request

404Not Found

429Too Many Requests

500Internal Server Error

cURL

curl --request POST \
     --url 'https://site1.moralis-nodes.com/eth/YOUR_API_KEY' \
     --header 'accept: application/json' \
     --header 'content-type: application/json' \
     --data '
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "eth_getTransactionByBlockNumberAndIndex"
}
'

Node.js

// Node.js v18+ has native fetch support
// No additional dependencies required

const options = {
  method: 'POST',
  headers: {
    accept: 'application/json',
    'content-type': 'application/json'
  },
  body: JSON.stringify({
    "jsonrpc": "2.0",
    "id": 1,
    "method": "eth_getTransactionByBlockNumberAndIndex"
  })
};

fetch('https://site1.moralis-nodes.com/eth/YOUR_API_KEY', options)
  .then(response => response.json())
  .then(response => console.log(response))
  .catch(err => console.error(err));

Python

# Dependencies to install:
# $ python -m pip install requests

import requests

url = "https://site1.moralis-nodes.com/eth/YOUR_API_KEY"

payload = {
  "jsonrpc": "2.0",
  "id": 1,
  "method": "eth_getTransactionByBlockNumberAndIndex"
}
headers = {
  "Accept": "application/json",
  "Content-Type": "application/json"
}

response = requests.request("POST", url, json=payload, headers=headers)

print(response.text)

Go

package main

import (
  "fmt"
  "strings"
  "net/http"
  "io"
)

func main() {

  url := "https://site1.moralis-nodes.com/eth/YOUR_API_KEY"

  payload := strings.NewReader("{\"jsonrpc\":\"2.0\",\"id\":1,\"method\":\"eth_getTransactionByBlockNumberAndIndex\"}")

  req, _ := http.NewRequest("POST", url, payload)

  req.Header.Add("Accept", "application/json")
  req.Header.Add("Content-Type", "application/json")

  res, _ := http.DefaultClient.Do(req)

  defer res.Body.Close()
  body, _ := io.ReadAll(res.Body)

  fmt.Println(res)
  fmt.Println(string(body))

}

PHP

<?php
// Dependencies to install:
// $ composer require guzzlehttp/guzzle

require_once('vendor/autoload.php');

$client = new \GuzzleHttp\Client();

$response = $client->request('POST', 'https://site1.moralis-nodes.com/eth/YOUR_API_KEY', [
  'body' => '{"jsonrpc":"2.0","id":1,"method":"eth_getTransactionByBlockNumberAndIndex"}',
  'headers' => [
    'Accept' => 'application/json',
    'Content-Type' => 'application/json',
  ],
]);

echo $response->getBody();

Response Example

200 Returns the transaction at the specified index in the given block.

{
  "blockHash": "0x18173058d45f8aa984181fdfbfece01a93a971ea63e008231b2e15f151e0903f",
  "blockNumber": "0x12b39a9",
  "from": "0xbb936e46099df268a2c6537299b75cf3609a0541",
  "gas": "0x2bace",
  "gasPrice": "0x3bb9d4fcb",
  "maxPriorityFeePerGas": "0x4c4b40",
  "maxFeePerGas": "0x5666e04ce",
  "hash": "0x6e760d4b659e9c68b943829b0f4adaa07f3e3c043ee8d4f4787045909ba63090",
  "input": "0xa76dfc3b...",
  "nonce": "0x1b00",
  "to": "0x111111125421ca6dc452d289314280a0f8842a65",
  "transactionIndex": "0x0",
  "value": "0x214e8348c4f0000",
  "type": "0x2",
  "chainId": "0x1",
  "v": "0x1",
  "r": "0xf611431e6b44cbc02c4278915d979c9034b6d37b139b8c55ae428abbe9d52d4b",
  "s": "0x1bc0fcf547e60d54daf313f840db039c3c1904c5b9724b9d7a8ec1f2abb46b53"
}