Add automatically
or add manually
Open your MetaMask extension in your browser.
Click on the network dropdown at the top, then select "Add Network".
Fill in the following details:
| Network | RPC URL | Chain ID | Currency Symbol | Block Explorer URL | 
|---|---|---|---|---|
| Mainnet | https://rpc.hyperliquid.xyz/evm  | 999 | HYPE | https://app.hyperliquid.xyz/explorer | 
| Testnet | https://rpc.hyperliquid-testnet.xyz/evm  | 998 | HYPE | https://app.hyperliquid-testnet.xyz/explorer |