The gem provides Ruby-bindings to UserVoice API and helps generating Single-Sign-On tokens.

warden_oauth will help you create oauth authentication strategies using the oauth helper method on the Warden::Manager config setup

A ruby wrapper for 7digital API

ASF-Soap-Adapter is an improved version of ActiveSalesforce (ASF) is a Rails connection adapter that provides direct access to Salesforce.com hosted data and metadata via the ActiveRecord model layer. Objects, fields, and relationships are all auto surfaced as active record attributes and rels. It has been patched to V20 of the Web Services API and has support Chatter model.

Canvas LTI and OAUTH2 mountable engine

A command-line interface to Campfire chats

The "get-twitter-oauth-token" is a command to get OAuth token. Let's get OAuth token!

Twitter now allows you to download your tweets. This tool lets you keep that archive up to date.

Hatenablog AtomPub API library

A Ruby interface to Magento's REST API with automatic OAuth handshaking

Ruby Netflix API wrapper

A Gem to expose a wrapping API for The Noun Project API's

A JIRA OAuth 1.0a strategy for OmniAuth.

The entire TripIt API encapsulated in Ruby objects

Rack endpoint to provide login with Twitter functionality

Ruby wrapper for Xing API

Provides access to every endpoint of the XING API. Takes care of oauth, reponse parsing and simplifies error handling. You can get the required consumer_key and consumer_secret at https://dev.xing.com

A Ruby interface to the Withings API.

Adops Report Scrapper is a collection of web scrappers that can automatically extract the data from your ad server, ad networks, ad exchanges, and other ad partners. It is an open source alternative to [STAQ](http://www.staq.com/). Say good-bye to spreadsheet. At the moment, this gem only focus on getting the data in. It is up to you how you would aggregate the data into your pageview & dfp/ad server data set.

aeolus-image is a Ruby library used by Conductor to connect with Image Factory and Image Warehouse.