Crunchbase4 is a ruby wrapper base on Crunchbase V4 API, it provides easy to get the API data by each endpoint.

A toolbox for working with cryptocurrencies. Cryptobank provides Ruby wrappers for the Bitcoin API JSON-RPC.

Data and News Api for CryptoCurrencies

Allows the communication with cryptograpi api

Provides a Ruby interface to the CryptoMate API, allowing easy access to cryptocurrency data and \ transaction operations. Supports retrieving currency details, creating and fetching transactions, \ and managing user information.

Fetches Cryptocurrency prices from DuckDuckGo.

The easiest way to craft your own transactions for multiple crypto currencies

Ruby library for Cryptsy API v2

A library for using the CrystalCommerce API.

CommonSense API client library

Context switch logger cli.

CSteamer "steams" your content for data you can use in an organized way, such as a summary/first paragraph, del.icio.us tags, first image used in the content block, etc.

CSV++

This gem turns the existing API endpoints of the CTA Tracker into a ruby library for getting routes and times.

CTG is a Ruby library that provides an interface for querying the ClinicalTrials.gov API. It supports both JSON and CSV formats, pagination, and complex queries.

API Library for CallTrackingMetrics

Searches for issues on Github/Google Code/custom Redmine instances/local files for current project or folder.

This gem allows your Rails-built microservice to register itself on Control Tower

This gem offers a DSL on top of webmock, cucumber and json_spec to make testing APIs on rails easier

Integration library for CueCloud and Ruby