Ruby ISBNdb is a amazingly fast and accurate gem that reads ISBNdb.com's XML API and gives you incredible flexibilty with the results! The newest version of the gem also features caching, so developers minimize API-key usage.

Validate iTunes Transaction and Unified style receipts with local decoding and remote validation.

List, find and create Jenkins jobs on a Jenkins CI server

jeql is a GraphQL plugin for jekyll

A Rails engine to durably deliver schematized events to Amazon Kinesis via DelayedJob.

A Ruby library for working with JSON Table Schema

The Ruby library for interfacing with the Twitch.tv API including users, channels, streams, games, and videos.

https://github.com/bajratech/khalti-ruby

This gem maps to a swagger API

Client library for using Kippt.com API

With this gem you can plug into the power and speed of Kraken.io Image Optimizer. https://kraken.io/

Metadata aggregation and enrichment for cultural heritage institutions.

Kubernetes official ruby client to talk to kubernetes clusters.

A simple HTTP and REST client for Ruby, inspired by the Sinatra microframework style of specifying actions: get, put, post, delete.

Simple wrapper for Layer's Web API's

A simple Ruby client for the leancloud.cn REST API

Ruby-esque access to Leanplum API

Ruby client for letsfreckle.com API that supports entries, projects, tags, and users

LHC is an extended/advanced HTTP client. Implementing basic http-communication enhancements like interceptors, exception handling, format handling, accessing response data, configuring endpoints and placeholders and fully compatible, RFC-compliant URL-template support.

A Bundler for your Chef Cookbooks.