Get transaction by block number and index
curl --request POST \
--url https://ronin-mainnet.core.chainstack.com/3997273fc956a67dc6982384500e669e \
--header 'Content-Type: application/json' \
--data '
{
"id": 1,
"jsonrpc": "2.0",
"method": "eth_getTransactionByBlockNumberAndIndex",
"params": [
"latest",
"0x0"
]
}
'import requests
url = "https://ronin-mainnet.core.chainstack.com/3997273fc956a67dc6982384500e669e"
payload = {
"id": 1,
"jsonrpc": "2.0",
"method": "eth_getTransactionByBlockNumberAndIndex",
"params": ["latest", "0x0"]
}
headers = {"Content-Type": "application/json"}
response = requests.post(url, json=payload, headers=headers)
print(response.text)const options = {
method: 'POST',
headers: {'Content-Type': 'application/json'},
body: JSON.stringify({
id: 1,
jsonrpc: '2.0',
method: 'eth_getTransactionByBlockNumberAndIndex',
params: ['latest', '0x0']
})
};
fetch('https://ronin-mainnet.core.chainstack.com/3997273fc956a67dc6982384500e669e', options)
.then(res => res.json())
.then(res => console.log(res))
.catch(err => console.error(err));<?php
$curl = curl_init();
curl_setopt_array($curl, [
CURLOPT_URL => "https://ronin-mainnet.core.chainstack.com/3997273fc956a67dc6982384500e669e",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "POST",
CURLOPT_POSTFIELDS => json_encode([
'id' => 1,
'jsonrpc' => '2.0',
'method' => 'eth_getTransactionByBlockNumberAndIndex',
'params' => [
'latest',
'0x0'
]
]),
CURLOPT_HTTPHEADER => [
"Content-Type: application/json"
],
]);
$response = curl_exec($curl);
$err = curl_error($curl);
curl_close($curl);
if ($err) {
echo "cURL Error #:" . $err;
} else {
echo $response;
}package main
import (
"fmt"
"strings"
"net/http"
"io"
)
func main() {
url := "https://ronin-mainnet.core.chainstack.com/3997273fc956a67dc6982384500e669e"
payload := strings.NewReader("{\n \"id\": 1,\n \"jsonrpc\": \"2.0\",\n \"method\": \"eth_getTransactionByBlockNumberAndIndex\",\n \"params\": [\n \"latest\",\n \"0x0\"\n ]\n}")
req, _ := http.NewRequest("POST", url, payload)
req.Header.Add("Content-Type", "application/json")
res, _ := http.DefaultClient.Do(req)
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))
}HttpResponse<String> response = Unirest.post("https://ronin-mainnet.core.chainstack.com/3997273fc956a67dc6982384500e669e")
.header("Content-Type", "application/json")
.body("{\n \"id\": 1,\n \"jsonrpc\": \"2.0\",\n \"method\": \"eth_getTransactionByBlockNumberAndIndex\",\n \"params\": [\n \"latest\",\n \"0x0\"\n ]\n}")
.asString();require 'uri'
require 'net/http'
url = URI("https://ronin-mainnet.core.chainstack.com/3997273fc956a67dc6982384500e669e")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Post.new(url)
request["Content-Type"] = 'application/json'
request.body = "{\n \"id\": 1,\n \"jsonrpc\": \"2.0\",\n \"method\": \"eth_getTransactionByBlockNumberAndIndex\",\n \"params\": [\n \"latest\",\n \"0x0\"\n ]\n}"
response = http.request(request)
puts response.read_body{
"jsonrpc": "<string>",
"id": 123,
"result": {}
}Ronin node API
eth_getTransactionByBlockNumberAndIndex | Ronin
Ronin API method that returns information about a transaction by specifying the block number (or tag) and the transaction’s index position within the block.
POST
/
3997273fc956a67dc6982384500e669e
Get transaction by block number and index
curl --request POST \
--url https://ronin-mainnet.core.chainstack.com/3997273fc956a67dc6982384500e669e \
--header 'Content-Type: application/json' \
--data '
{
"id": 1,
"jsonrpc": "2.0",
"method": "eth_getTransactionByBlockNumberAndIndex",
"params": [
"latest",
"0x0"
]
}
'import requests
url = "https://ronin-mainnet.core.chainstack.com/3997273fc956a67dc6982384500e669e"
payload = {
"id": 1,
"jsonrpc": "2.0",
"method": "eth_getTransactionByBlockNumberAndIndex",
"params": ["latest", "0x0"]
}
headers = {"Content-Type": "application/json"}
response = requests.post(url, json=payload, headers=headers)
print(response.text)const options = {
method: 'POST',
headers: {'Content-Type': 'application/json'},
body: JSON.stringify({
id: 1,
jsonrpc: '2.0',
method: 'eth_getTransactionByBlockNumberAndIndex',
params: ['latest', '0x0']
})
};
fetch('https://ronin-mainnet.core.chainstack.com/3997273fc956a67dc6982384500e669e', options)
.then(res => res.json())
.then(res => console.log(res))
.catch(err => console.error(err));<?php
$curl = curl_init();
curl_setopt_array($curl, [
CURLOPT_URL => "https://ronin-mainnet.core.chainstack.com/3997273fc956a67dc6982384500e669e",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "POST",
CURLOPT_POSTFIELDS => json_encode([
'id' => 1,
'jsonrpc' => '2.0',
'method' => 'eth_getTransactionByBlockNumberAndIndex',
'params' => [
'latest',
'0x0'
]
]),
CURLOPT_HTTPHEADER => [
"Content-Type: application/json"
],
]);
$response = curl_exec($curl);
$err = curl_error($curl);
curl_close($curl);
if ($err) {
echo "cURL Error #:" . $err;
} else {
echo $response;
}package main
import (
"fmt"
"strings"
"net/http"
"io"
)
func main() {
url := "https://ronin-mainnet.core.chainstack.com/3997273fc956a67dc6982384500e669e"
payload := strings.NewReader("{\n \"id\": 1,\n \"jsonrpc\": \"2.0\",\n \"method\": \"eth_getTransactionByBlockNumberAndIndex\",\n \"params\": [\n \"latest\",\n \"0x0\"\n ]\n}")
req, _ := http.NewRequest("POST", url, payload)
req.Header.Add("Content-Type", "application/json")
res, _ := http.DefaultClient.Do(req)
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))
}HttpResponse<String> response = Unirest.post("https://ronin-mainnet.core.chainstack.com/3997273fc956a67dc6982384500e669e")
.header("Content-Type", "application/json")
.body("{\n \"id\": 1,\n \"jsonrpc\": \"2.0\",\n \"method\": \"eth_getTransactionByBlockNumberAndIndex\",\n \"params\": [\n \"latest\",\n \"0x0\"\n ]\n}")
.asString();require 'uri'
require 'net/http'
url = URI("https://ronin-mainnet.core.chainstack.com/3997273fc956a67dc6982384500e669e")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Post.new(url)
request["Content-Type"] = 'application/json'
request.body = "{\n \"id\": 1,\n \"jsonrpc\": \"2.0\",\n \"method\": \"eth_getTransactionByBlockNumberAndIndex\",\n \"params\": [\n \"latest\",\n \"0x0\"\n ]\n}"
response = http.request(request)
puts response.read_body{
"jsonrpc": "<string>",
"id": 123,
"result": {}
}Ronin API method that returns information about a transaction by specifying the block number (or tag) and the transaction’s index position within the block. This method facilitates accessing details of specific transactions within a given block.
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Parameters
blockNumber— the number of the block (or a tag such as “latest”, “earliest”, “pending”) encoded as a hexadecimal.transactionIndex— the index position of the transaction in the block, encoded as a hexadecimal.
Response
result— an object containing detailed information about the transaction, including fields likefrom,to,value,gas,gasPrice,nonce,hash, and more.
Use case
Theeth_getTransactionByBlockNumberAndIndex method is particularly useful for applications requiring information on specific transactions within a block, such as for transaction tracking, auditing, or displaying detailed transaction information in blockchain explorers.Last modified on June 22, 2026
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