Hello Infura frens
In this post, we will write a simple script using Ethers.js and Infura for sending batch requests.
We will take advantage of Ethers.js using the JsonRpcBatchProvider method, you may find all the relevant details in the Ethers.js documentation.
Please donโt forget to use your Infura API Key.
Our script will send 2 requests using eth_getBalance and eth_getTransactionCount and afterward print the results.
const { providers, JsonRpcBatchProvider } = require('ethers');
const infuraProvider = new providers.InfuraProvider('goerli', 'YOUR_INFURA_API_KEY');
const batchProvider = new JsonRpcBatchProvider(infuraProvider);
const requests = [
{
method: 'eth_getBalance',
params: ['0x742d35Cc6634C0532925a3b844Bc454e4438f44e', 'latest'],
},
{
method: 'eth_getTransactionCount',
params: ['0x742d35Cc6634C0532925a3b844Bc454e4438f44e', 'latest'],
},
];
batchProvider.send(requests).then((results) => {
console.log(results);
});