The Shopify API gem allows Ruby developers to programmatically access the admin section of Shopify stores. The API is implemented as XML over HTTP using all four verbs (GET/POST/PUT/DELETE). Each resource, like Order, Product, or Collection, has its own URL and is manipulated in isolation.

Ticketmaster provides a universal API to ticket tracking and project management systems.

Allows ticketmaster to interact with Codaset.

Allows ticketmaster to interact with Mingle

Allows ticketmaster to interact with Teambox

A Ruby gem for working with the Basecamp web-services API.

tools utilizing the slicehost api

Ruby gem for accessing the Kaltura API

The VersaCommerce API gem allows Ruby developers to programmatically access the admin section of VersaCommerce shops. The API is implemented as JSON or XML over HTTP using all four verbs (GET/POST/PUT/DELETE). Each resource, like Order, Product, or Collection, has its own URL and is manipulated in isolation.

Ruby object based VNCPost API wrapper.

Activeresource gem for webistrano

* Winch, when you need to have some more control over the data that ActiveResource loads.

Wraps the Woople API as ActiveResources

MM is a development console integrating with Mingle(http://studios.thoughtworks.com/) by Mingle REST API.

A command line bot for working with XTT, ENTP's rad time tracking app

Yandex Uslugi Api Wrapper on Ruby. More info about Api on http://api.yandex.ru/uslugi/doc/banks-dg/concepts/about.xml