Blast logoBlast Sepolia RPC Endpoints

Blast Sepolia uses ETH as its native currency. Its Chain ID is 168587773 (0xa0c71fd). Below are 2 public RPC endpoints you can use to connect wallets, dApps, and developer tools to Blast Sepolia.

Other Blast Networks:

Mainnet
How to add Blast to MetaMask or other wallets →
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Connect via dRPC
BlockchainRPC URLChain IDNative CurrencyBlock ExplorerActions
⏳Blast

https://blast-sepolia.drpc.org/

0xa0c71fdETHhttps://testnet.blastscan.io
⏳Blast

https://sepolia.blast.io

0xa0c71fdETHhttps://testnet.blastscan.io

Connect to Blast Sepolia with ethers.js

import { ethers } from "ethers";

const provider = new ethers.JsonRpcProvider("https://blast-sepolia.drpc.org/");

const network = await provider.getNetwork();
console.log(network.chainId); // 168587773n

Blast Sepolia FAQ

What is the RPC URL for Blast Sepolia?

There are 2 public RPC endpoints for Blast Sepolia, including https://blast-sepolia.drpc.org/. See the full list in the table above.

What is the Chain ID for Blast Sepolia?

The Chain ID for Blast Sepolia is 168587773 (0xa0c71fd in hexadecimal).

What is the native currency of Blast Sepolia?

The native currency of Blast Sepolia is ETH.

How do I add Blast Sepolia to MetaMask?

Use the "Add to Wallet" button on this page to add Blast Sepolia to MetaMask automatically, or follow our step-by-step guide for Blast.