go-farcaster is a library to interact with merkle API V2
go get github.com/alphaticks/go-farcasterYou can either use the client implementation, by supplying it the ecdsa.PrivateKey of the custody address of your fid,
which is the m/44'/60'/0'/0/0 derivation path from the seed of the Merkle client, or pass an application token.
import "github.com/alphaticks/go-farcaster"
client := farcaster.NewClient(privateKey, "")
casts, err := client.GetCasts()You can also build and execute the http.Request yourself using the github.com/alphaticks/go-farcaster/api package