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Optimism Sepolia RPC Endpoints

Omnia RPC Endpoint for Optimism Sepolia

Network configuration details

These are the network configuration details you will need to manually add this RPC endpoint to your wallet.

Optimism Sepolia logo

Optimism Sepolia

11155420
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ETH
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https://sepolia-optimistic.etherscan.io/
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https://opt-sepolia.g.alchemy.com/v2/demo
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How to Add Omnia's Optimism Sepolia RPC Endpoint to MetaMask

  1. Click the "Add to MetaMask" button
  2. The screen will say "Allow this site to add a network?"
  3. Make sure the details match the details provided on this page
  4. Click "Approve"
  5. Then, you will see a screen that says, "Allow this site to switch the network?"
  6. Make sure the website is "alchemy.com"
  7. Click "Switch network"
Card overlayAdd endpoint to any wallet in just 6 steps

How to Manually Add Omnia's Optimism Sepolia RPC Endpoint to Any Wallet

  1. Open your wallet's settings
  2. Go to the Add a New Network" section (this will be different for each wallet)
  3. For MetaMask, click the down arrow next to the chain you're connected to
  4. Click "Add network"
  5. Click "Add a network manually"
  6. Finally, copy and paste the Ethereum network details into your wallet
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View RPC Endpoints for Chains like Optimism Sepolia

Are you deploying your smart contracts to a blockchain that is similar to Optimism Sepolia? Explore RPC endpoints for other networks!

    Sepolia  logo

    Sepolia

    11155111
    Copied
    ETH
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    https://sepolia.etherscan.io
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    https://eth-sepolia.g.alchemy.com/v2/demo
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    Chain icon

    Base Sepolia Testnet

    84532
    Copied
    ETH
    Copied
    https://sepolia-explorer.base.org
    Copied
    https://base-sepolia.g.alchemy.com/v2/Your-API-Key
    Copied
    Optimism  logo

    Optimism

    10
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    ETH
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    https://optimistic.etherscan.io
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    https://opt-mainnet.g.alchemy.com/v2/demo
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