MaxML is a utility that helps you to download and save XML documents straight to MongoDB.

Simple additions for standard classes.

Mozenda API gem

Ruby library for integrating with the MundiPagg payment web services

Handles Polish National Bank exchange rate API

A Ruby wrapper for IATA's NDC

A ruby-based way of interacting with the NDF-RT RESTful API (http://rxnav.nlm.nih.gov/NdfrtAPIREST.html)

a parser for niconico douga API

crawler of niconico-douga

niconico manipulator

object parser for niconico douga API

A Ruby implementation of the NS (Dutch Railways) API

Yet Another (Ruby) NS API client

Ruby client for the OpenAdstream API

A ruby library for use Octopush API

MMORPG game server querying

Ruby Wrapper for pagoPA SOAP API based on Savon

PayEx SOAP API glue

A simple Ruby wrapper for PE Accounting's public API.

A ruby wrapper around the PicturePath AUI API. PicturePath provides an API to post virtual tours to Realtor.com and other real estate websites.