Doorkeeper is an OAuth 2 provider for Ruby on Rails / Grape.
A ruby implementation of the RFC 7519 OAuth JSON Web Token (JWT) standard.
A lightweight Facebook library supporting the Graph, Marketing, and Atlas APIs, realtime updates, test users, and OAuth.
π oauth2 - A Ruby wrapper for the OAuth 2.0, & 2.1 Authorization Frameworks, including OpenID Connect (OIDC)
The reliable YouTube API Ruby client
π A Ruby wrapper for OAuth 1.0, and 1.0a protocols; clients & servers