How to Add Ethereum Network to MetaMask

Add automatically

or add manually

Step 1: Open MetaMask

Open your MetaMask extension in your browser.

Step 2: Add a New Network

Click on the network dropdown at the top, then select "Add Network".

Step 3: Enter Network Details

Fill in the following details:

Network	RPC URL	Chain ID	Currency Symbol	Block Explorer URL
Mainnet	https://go.getblock.io/aefd01aa907c4805ba3c00a9e5b48c6b	0x1	ETH	https://etherscan.io/
Holesky Testnet	https://holesky.drpc.org	0x4268	ETH	https://holesky.etherscan.io/
Sepolia Testnet	https://sepolia.drpc.org	0xaa36a7	ETH	https://sepolia.etherscan.io/

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