JWT stands for JSON Web Tokens. The structure of a JWT is: Header, Payload, and Signature. The 3 parts are encoded separately using Base64url encoding, and concatenated using periods to produce the JWT: const token = base64urlEncoding(header) + ‘.’ + base64urlEncoding(payload) + ‘.’ + base64urlEncoding(signature) or eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJsb2dnZWRJbkFzIjoiYWRtaW4iLCJpYXQiOjE0MjI3Nzk2Mzh9.gzSraSYS8EXBxLN_oWnFSRgCzcmJmMjLiuyu5CSpyHI The resulting token can be easily passed into…