This gem makes it simple to interact with the official Pinterest REST API

Login with Amazon OAuth2 strategy for OmniAuth 1.0

Omniauth Strategy for Battle.net OAuth Login. For more info visit https://dev.battle.net

Dropbox OAuth2 strategy for OmniAuth 1.x

OmniAuth strategy for Heroku, for apps already using OmniAuth that authenticate against more than one service (eg: Heroku and GitHub), or apps that have specific needs on session management.

OmniAuth strategy for Kakao(http://developers.kakao.com/)

MailChimp OAuth2 strategy for OmniAuth 2.0

PayPal Identity strategy for OmniAuth

OmniAuth strategy for Spotify

Wrike strategy for Omniauth.

Official OmniAuth strategy for Yahoo! JAPAN.

Client for GDS' OAuth 2-based SSO

Official OmniAuth strategy for BigCommerce.

OmniAuth strategy for Coinbase

OmniAuth Strategy for Constant Contact using OAuth2

Etsy OAuth2 strategy for OmniAuth 1.0

Foursquare OAuth strategy for OmniAuth

OmniAuth strategy for Lightspeed.

OmniAuth strategy for Odnoklassniki.ru

OmniAuth OAuth2 strategy for Okta