A library for checking if farcaster fid is verified via world id. Mapping contract is deployed on Optimism, and this package reading from contract and checking if fid is authorized
$ npm install farcaster-humanizer
import { useVerified } from "farcaster-humanizer"
const { isVerified } = useVerified()
const isVerified = await isVerified(your_fid)
github url: https://github.com/Bagdu/farcaster-humanizer/tree/main/farcaster-humanizer