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Provides an adapter to use with ActiveModel::Serializer so that resources can be serializer according to HypertextApplicationLanguage.

adds types to ActiveModel::Serializers attributes

A json-renderable result object working well with AR, AM Serializers, and Rails.

api_canon is a declarative documentation generator for APIs. Declare the parameters and response codes, describe them, and give some example values. api_canon handles the rest for you.

An API engine for Rails. Structure of the API is opinionated and designed to directly interface with ember-data.

ApiFlashcards.

apiify is a little gem that takes any .csv file and turns it into an API. It's aimed at large organisations, e.g. government departments, that publish a lot of data as .csv and who want a quick way to access this data as JSON in their digital services.

A Ruby on Rails engine for running ticketing, CRM, and order management. See http://fracturedatlas.github.com/artfully_app/ for the reference implementation

Asynchronous API communication - Server

JSON API(jsonapi.org) serializer that works with rails and can be used to serialize any kind of ruby objects

Mountable engine with user management and authenthication in your API.

Loading and serializing models in bulk with caching

A collection of core objects for writing testable APIs

RailsRails API patters generator.

API patterns over Rails API.

A simple Plugin CMS for rails, including built-in in-page-editing option.

A mountable Rails engine to create a payment server that can handle the money in your Bitcoin ecosystem

Mountable engine with blog management in your API.

BlueEyes is a Sinatra app generator with Rails-like simplicity.