Go SDK version 1.19.0 adds chain constants for the newly supported testnets. New evm.MonadTestnet, evm.TRexTestnet, evm.RobinhoodTestnet, and evm.StableTestnet constants are available for use in your workflow code.
evm.MonadTestnet
evm.TRexTestnet
evm.RobinhoodTestnet
evm.StableTestnet
See all changes on GitHub