Airdrop101
Scroll Sepolia Testnet

Add Scroll Sepolia Testnet to Your Wallet — MetaMask, OKX, Rabby, Trust Wallet

Testnet
Chain ID: 534351·Symbol: ETH

Scroll Sepolia Testnet is an EVM-compatible blockchain with Chain ID 534351 and native token ETH. This page lets you add Scroll Sepolia Testnet to MetaMask, Rabby Wallet, OKX Wallet or Trust Wallet in one click — no manual Chain ID or RPC entry required.

RPC Endpoints
https://sepolia-rpc.scroll.io
https://rpc.ankr.com/scroll_sepolia_testnet
https://scroll-sepolia.chainstacklabs.com
https://scroll-testnet-public.unifra.io
https://scroll-sepolia-rpc.publicnode.com
WSS
wss://scroll-sepolia-rpc.publicnode.com

Block Explorer

Scroll Sepolia Etherscan

What is Scroll Sepolia Testnet?

Scroll Sepolia Testnet is an EVM (Ethereum Virtual Machine) compatible blockchain network. Any EVM wallet — MetaMask, Rabby, OKX Wallet, Trust Wallet, Coinbase Wallet — can connect and transact on Scroll Sepolia Testnet once you add the network configuration.

Why do you need to add Scroll Sepolia Testnet to your wallet?

MetaMask and most wallets only come pre-configured with Ethereum Mainnet. To transact, swap tokens, or use dApps on Scroll Sepolia Testnet, you need to add the network first. Entering an incorrect Chain ID or RPC can put your assets at risk. Use the "Add to wallet" button above — data sourced directly from chainid.network, the canonical Ethereum chain registry.

How to add Scroll Sepolia Testnet to your wallet

  1. 1

    Click Add to wallet

    Press the "Add to wallet" button above. MetaMask, OKX Wallet, Rabby Wallet or Trust Wallet will show a popup asking you to confirm adding the Scroll Sepolia Testnet network.

  2. 2

    Confirm in your wallet

    Your wallet shows the Scroll Sepolia Testnet network details: Chain ID 534351, native token ETH. Verify the Chain ID is correct, then click "Approve" or "Add Network".

  3. 3

    Switch to the new network

    After confirming, your wallet automatically switches to Scroll Sepolia Testnet. You can start transacting right away — you will need ETH to pay gas fees.

Scroll Sepolia Testnet network technical details

To add manually, go to Settings → Networks → Add Network in MetaMask (or your wallet's equivalent) and enter the details below:

NameScroll Sepolia Testnet
Chain ID534351
Native tokenETH
Decimals18
RPC Endpointhttps://sepolia-rpc.scroll.io
Block Explorerhttps://sepolia.scrollscan.com

Important notice

  • •Always verify Chain ID 534351 before confirming — attackers sometimes create fake networks with similar names but different Chain IDs
  • •You need ETH tokens in your wallet to pay gas fees for transactions on Scroll Sepolia Testnet
  • •Data on this page is sourced from chainid.network — the community-verified Ethereum chain registry
  • •If the "Add to wallet" button doesn't work, your wallet may not support wallet_addEthereumChain — add the network manually using the details below

Frequently asked questions

Is it safe to add Scroll Sepolia Testnet to MetaMask?▾
Yes, if you use the "Add to wallet" button on this page. Data is sourced from chainid.network — the community-audited Ethereum registry. Adding a network does not expose your private key or grant any permissions to the dApp.
What is Scroll Sepolia Testnet Chain ID?▾
The Chain ID of Scroll Sepolia Testnet is 534351. This unique number identifies the network and prevents MetaMask and other EVM wallets from mixing up transactions across different chains.
Do I need ETH tokens to use Scroll Sepolia Testnet?▾
Yes. Every transaction on Scroll Sepolia Testnet requires ETH to pay gas fees. You can purchase ETH on exchanges and bridge it to Scroll Sepolia Testnet, or use a faucet if this is a testnet.
What is the Scroll Sepolia Testnet RPC endpoint?▾
An RPC endpoint is the server address your wallet uses to communicate with the Scroll Sepolia Testnet blockchain — sending transactions, reading balances, and checking state. One popular Scroll Sepolia Testnet RPC is https://sepolia-rpc.scroll.io. This page shows live latency for each RPC so you can pick the fastest one.
My wallet says Scroll Sepolia Testnet already exists when I click Add — what do I do?▾
That's completely normal. If Scroll Sepolia Testnet is already in your wallet, it will simply switch to that network instead of adding a duplicate — no error or conflict.
I added Scroll Sepolia Testnet but the network won't load — what's wrong?▾
The most common cause is a broken or overloaded RPC endpoint. Your wallet uses RPC to connect to the blockchain — if the RPC is down, the network won't load even if it was added correctly. Fix: copy a different RPC from the list above (prefer green low-latency ones), then go to Settings → Networks in your wallet and replace the old RPC with the new one. Watch the tutorial video above for step-by-step instructions on updating your RPC.