This library provides a Ruby interface to Google Cloud Print. cloudprint is a work in progress. I'll be adding documentation once all the basic GCP functionality is supported."

This is a wrapper for RunKeeper Health Graph RESTful API.

Ruby wrapper for the LinkedIn v2 API

Official OmniAuth strategy for BigCommerce.

facebook_oauth is a Ruby client library for the Facebook OAuth Graph API

A Ruby interface to the Fitbit Web API.

A Ruby interface to the Fitbit API, using OAuth2 (renamed to fitbit_api)

Client for GDS' OAuth 2-based SSO

Ruby wrapper for the Gowalla API

Rails client for Mautic API. Provide wrapper for push to mautic form

A Ruby wrapper for the Mondo API

A mobile web application framework in Ruby

Ruby client for Egnyte Public API

Ruby client for auth.aptible.com

A ruby wrapper for version 3 of the bit.ly API Supports OAuth authentication

Bitrix24 REST API wrapper (for only cloud version)

Amazon released a new Advertising API in 2017. This gem will integrate and allow you to make API calls to Amazon.

Client for accessing Calendly APIs

Mission Control for your projects and teams

Ruby wrapper for the LocalBitcoins API