foursquare API

foursquare makes the real world easier to use. We build tools that help you keep up with friends, discover what’s nearby, save money and unlock deals. Whether you’re setting off on a trip around the world, coordinating a night out with friends, or trying to pick out the best dish at your local restaurant, foursquare is the perfect companion.


foursquare: Highlights
SummarySocial networking and city exploration
CategorySocial
Tagslocation search social mobile mapping photos
ProtocolsREST
Data FormatsXML, JSON, JSONP
API home https://developer.foursquare.com/

MySpace Api

The MySpace Developer Platform (MDP) allows developers to create applications that interact with MySpace members and their social data. With MDP you will be able to create compelling new products that integrate directly into MySpace pages and get exposure to millions of people around the world


MySpace: Highlights

Summary
Social networking service

Category
Social

Tags
social opensocial

Protocols
REST, OAuth, JavaScript, PubSubHubbub

Data Formats
XML, JSON, ATOM

API home

http://wiki.developer.myspace.com/index.php?title=Category:RESTful_API

Google Plus Api

Google Plus is a service to share links, photos and other content. The Google Plus API allows developers to access publicly-available Google Plus content, including user information and publicly shared items.

Google Plus: Highlights

Summary
Content sharing service

Category
Social

Tags
microblogging social

Protocols
REST

Data Formats
JSON

API home
https://developers.google.com/+/api/

Facebook API

The Facebook API is a platform for building applications that are available to the members of the social network of Facebook. The API allows applications to use the social connections and profile information to make applications more involving, and to publish activities to the news feed and profile pages of Facebook, subject to individual users privacy settings. With the API, users can add social context to their applications by utilizing profile, friend, Page, group, photo, and event data. The API uses RESTful protocol and responses are localized and in XML format.


Facebook: Highlights

Summary
Social networking service

Category
Social

Tags
social webhooks

Protocols
REST

Data Formats
XML

API home
http://developers.facebook.com/