getBlockhashForAccounts

Get blockhash for multiple account addresses.

POST /

getBlockhashForAccounts

cURL

curl --request POST \
  --url https://devnet-router.magicblock.app/ \
  --header 'Content-Type: application/json' \
  --data '
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "getBlockhashForAccounts",
  "params": [
    [
      "7xKXtg2CW87d97TXJSDpbD5jBkheTqA83TZRuJosgAsU",
      "9WzDXwBbmkg8ZTbNMqUxvQRAyrZzDsGYdLVL9zYtAWWM"
    ]
  ]
}
'

import requests

url = "https://devnet-router.magicblock.app/"

payload = {
    "jsonrpc": "2.0",
    "id": 1,
    "method": "getBlockhashForAccounts",
    "params": [["7xKXtg2CW87d97TXJSDpbD5jBkheTqA83TZRuJosgAsU", "9WzDXwBbmkg8ZTbNMqUxvQRAyrZzDsGYdLVL9zYtAWWM"]]
}
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({
    jsonrpc: '2.0',
    id: 1,
    method: 'getBlockhashForAccounts',
    params: [
      [
        '7xKXtg2CW87d97TXJSDpbD5jBkheTqA83TZRuJosgAsU',
        '9WzDXwBbmkg8ZTbNMqUxvQRAyrZzDsGYdLVL9zYtAWWM'
      ]
    ]
  })
};

fetch('https://devnet-router.magicblock.app/', 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://devnet-router.magicblock.app/",
  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([
    'jsonrpc' => '2.0',
    'id' => 1,
    'method' => 'getBlockhashForAccounts',
    'params' => [
        [
                '7xKXtg2CW87d97TXJSDpbD5jBkheTqA83TZRuJosgAsU',
                '9WzDXwBbmkg8ZTbNMqUxvQRAyrZzDsGYdLVL9zYtAWWM'
        ]
    ]
  ]),
  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://devnet-router.magicblock.app/"

	payload := strings.NewReader("{\n  \"jsonrpc\": \"2.0\",\n  \"id\": 1,\n  \"method\": \"getBlockhashForAccounts\",\n  \"params\": [\n    [\n      \"7xKXtg2CW87d97TXJSDpbD5jBkheTqA83TZRuJosgAsU\",\n      \"9WzDXwBbmkg8ZTbNMqUxvQRAyrZzDsGYdLVL9zYtAWWM\"\n    ]\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://devnet-router.magicblock.app/")
  .header("Content-Type", "application/json")
  .body("{\n  \"jsonrpc\": \"2.0\",\n  \"id\": 1,\n  \"method\": \"getBlockhashForAccounts\",\n  \"params\": [\n    [\n      \"7xKXtg2CW87d97TXJSDpbD5jBkheTqA83TZRuJosgAsU\",\n      \"9WzDXwBbmkg8ZTbNMqUxvQRAyrZzDsGYdLVL9zYtAWWM\"\n    ]\n  ]\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://devnet-router.magicblock.app/")

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  \"jsonrpc\": \"2.0\",\n  \"id\": 1,\n  \"method\": \"getBlockhashForAccounts\",\n  \"params\": [\n    [\n      \"7xKXtg2CW87d97TXJSDpbD5jBkheTqA83TZRuJosgAsU\",\n      \"9WzDXwBbmkg8ZTbNMqUxvQRAyrZzDsGYdLVL9zYtAWWM\"\n    ]\n  ]\n}"

response = http.request(request)
puts response.read_body

200

{
  "jsonrpc": "2.0",
  "id": 1,
  "result": {
    "blockhash": "9tJWqpCLuFZ8PWQZJaYqydTXzhTCNmrtGraG2wyZXrP7",
    "lastValidBlockHeight": 399468682
  }
}

Body

application/json

jsonrpc · enum<string> · default: 2.0 · required

Available options: 2.0

id · integer · default: 1 · required

method · enum<string> · default: getBlockhashForAccounts · required

Available options: getBlockhashForAccounts

params · string[][] · required

Single account-address array argument

Required array length: 1 element

Array of account addresses (max 100)

Required array length: 1 - 100 elements

Response

200 - application/json

Successful response

jsonrpc · enum<string> · default: 2.0

Available options: 2.0

id · integer string

result · object

Show child attributes

error · object