Our API directory now includes 50 backend APIs. The newest is the CloudBees API. The most popular, in terms of mashups, is the CloudMine API. We list two CloudMine mashups. Below you'll find some more stats from the directory, including the entire list of backend APIs.
In terms of the technical details, REST and XML lead the way. There are 43 backend REST APIs and 6 backend JavaScript APIs. Our directory lists 37 backend JSON APIs and 13 backend XML APIs.
The most common tags within backend are 30 mobile backend APIs, 21 application backend APIs and 13 development backend APIs.
Backend APIs are relatively new with most having been added to our directory within the last year. This may help explain why there aren't yet any mashups that use these APIs.
For reference, here is a list of all 50 backend APIs.
30Loops API: App hosting and development platform
Accthub API: Account management service
API O MAT API: Mobile application backend service
APIphany API: API management and hosting service
Appcelerator API: Application development platform
Applicasa API: Mobile backend platform
AppNowGo! API: Web app building platform
AT&T mHealth Platform API: Health system backend
Axle API: API management and hosting service
BitDeli API: Data analytics tool
Cabana API: Mobile application building and backend service
Clay.io API: HTML5 Game Development
CloudBees HTTP API: Java application development platform
CloudMine API: Backend as a service platform
CloudyRec API: Mobile application backend service
Cocoafish API: Backend service for mobile applications
dotCloud API: Web application management service
Emergent One API: API creation and management service
FatFractal API: Application backend service
FeedHenry API: Mobile application backend service
Firebase API: Mobile backend platform
Google Compute Engine API: Google based virtual machine service
Hoppio API: Mobile backend platform
iKnode API: Application backend service
Jibe Mobile API: Peer-to-peer for apps platform
Kii Cloud API: Mobile application backend service
Kinvey API: Application backend as a service
Kony API: Mobile application development and backend service
Meteor API: Web application building service
mobDB.net API: Mobile application backend and Push Notification service
MobileIgniter API: App development platform
mydigitalstructure API: Web application building service
Parse API: Mobile backend platform
Precog API: Application building platform
QuickBlox API: Mobile application backend service
SaaSy API: Online subscription service
Scotty App API: Mobile application backend service
Sencha API: Mobile application backend service
spire.io API: Back-end API provider for application development
StackMob API: Mobile backend platform
Synthetic's Web API: Website parsing service
Temboo API: Application development tools
Tiggzi API: Mobile application building and backend service
TracksGiving API: charitable giving tracking tool
Trestle API: Mobile application backend service
Trilibis SmartPath SDK API: Mobile Publishing Platform SDK
Usergrid API: Cloud based data platform
YorApi API: API creation service and platform
