If the user doesn't have a specific chain (network) added in his MetaMask, you can use this action to trigger MetaMask to add it.
Chain ID
Number
If you don't know the ID, find it here: https://chainlist.org/arrow-up-right
Chain Name
Text
RPC URL
Find it in https://chainlist.org/arrow-up-right or https://rpc.info/arrow-up-right
Token Symbol
Native token symbol (ETH,BNB,MATIC,etc.)
Block Explorer URL
For example: etherscan.io
Last updated 2 years ago