Add testnet Hayek to Metamask

1. Visit Hayek network and click "OK" on the prompt.

When you first open https://exsat.network/app/, a pop-up will appear with the message 'Please switch to the correct chain to continue!' , Please click "OK" on it.

2. Approve to add Hayek network in Metamask.

After you click 'OK,' MetaMask will prompt you to add the Hayek network, please approve it.

3. Switch to Hayek network

After added Hayek network to Metamask network list, Metamask will ask to switch network to Hayek. After click "Switch network", you'll be able to use your EVM accounts in Metamask to sign transactions on Hayek network.