Allow arbitrary additional payload claims.
Optional ReadonlyaudAudience — recipient(s) the JWT is intended for.
Optional ReadonlyexpExpiration time — NumericDate (seconds since Unix epoch) after which the JWT must not be accepted.
Optional ReadonlyiatIssued-at time — NumericDate when the JWT was issued.
Optional ReadonlyissIssuer — identifies the principal that issued the JWT.
Optional ReadonlyjtiJWT ID — unique identifier for the token.
Optional ReadonlynbfNot-before time — NumericDate before which the JWT must not be accepted.
Optional ReadonlysubSubject — identifies the principal that is the subject.
Standard JWT registered payload claims (RFC 7519 §4.1).
All registered claims are optional. The index signature allows consumers to read custom claims without casting.