To have all your data in one place: the database

Synchronize between Cucumber and Pivotal Tracker

Pivotal Tracker Command Line Interface

Provides a Ruby library to the complete Bitcoin JSON-RPC API. Implements all methods listed at https://en.bitcoin.it/wiki/Original_Bitcoin_client/API_Calls_list and lets you set options such as the host and port number, and whether to use SSL.

Rawler is a tool that crawls the links of your website

A simple client library to remotely access the Sailthru REST API.

A Ruby wrapper and utility library for communicating with the Sendgrid API.

Bootstrap a micro bosh universe from one CLI

eBayR is a gem that makes it (relatively) easy to use the eBay Trading API from Ruby. Includes a self-contained XML parser, a flexible callback system, and a command-line client which aids integration into other projects.

This SDK contains wrapper code used to call the Evernote Cloud API from Ruby.

HTTMultiParty is a thin wrapper around HTTParty to provide multipart uploads.

HTTMultiParty is a thin wrapper around HTTParty to provide multipart uploads.

REST API to Quickbooks Online/Windows via Intuit Data Services

Ruby library for Geonames Web Services (http://www.geonames.org/export/)

yet another command line client for gist. Gisty uses Github API V3 via OAuth2.

The New Relic Plugin Gem is used to send plugin data to New Relic from non-application sources.

The official PagSeguro library

Rack middleware Captcha verification using Recaptcha API.

Rack middleware Captcha verification using Recaptcha API.

A Sinatra extension for building Shopify Apps. Akin to the shopify_app gem but for Sinatra