Metamask automatic transaction

Q. Does MetaMask support smart contracts? A. Yes, you can interact with smart contracts and dapps using Metamask .

Adding Custom Tokens to MetaMask Wallet Using CoinGecko

Enabling contract data on your Ledger

For example, to add the ChainLink token to your MetaMask account, you need to connect to the Ethereum Mainnet . If your wallet is connected to a different chain, you’ll see a popup prompting you to switch networks. After switching networks, you will be able to link the token to your MetaMask wallet.