# Claim > JWTs represent a set of claims as a JSON object that is encoded in a > JWS and/or JWE structure. This JSON object is the JWT Claims Set. > As per Section 4 of RFC 7159 [RFC7159], the JSON object consists of > zero or more name/value pairs (or members), where the names are > strings and the values are arbitrary JSON values. These members are > the claims represented by the JWT. > > - from [RFC 7519: JSON Web Token (JWT)](https://tools.ietf.org/html/rfc7519#section-3) ActiveForum::Claim is a library inspired by the [Warden authentication framework](https://github.com/wardencommunity/warden) that validates the JWT and provides an easy way to authenticate and authorize the user or connected application. ## Architecture TBD ## Basic Usage TBD ## Configuration TBD ## Documentation TBD ## License Soruce Copyright (c) 2019 Andrei Maxim and [contributors](https://github.com/andreimaxim/claim/contributors). Distributed under the Eclipse Public License. See the file COPYING.