American Express is providing its Smart Offers API to enable the service.

FORBES: LevelUp Offers With American Express Eliminates Coupons

The first joint release with Esri is a geocoding service that launches today on the Geoloqi API.

FORBES: Amber Case On Geoloqi Acquistion: 'Esri Is A Beautiful Match'

Even though Netflix relies on its own secret sauce for recommendations, we've always found it hard to beat InstantWatcher's curated lists (by year, Rotten Tomatoes rating, critic's picks, titles most recently added by other users and more) to find a video, and FeedFliks was indispensable for monitoring exactly how valuable the service is until its features were cut down by API changes.

ENGADGET

The cloud service can be easily integrated in your website via a Javascript or web API.

FORBES: Build Your Own Web or Mobile App In Minutes With These Cloud Based Tools

You can even test the REST API before using it on the page and automatically define the service response structure.

FORBES: Build Your Own Web or Mobile App In Minutes With These Cloud Based Tools

Deezer is announcing a series of changes to its API, all of which allow deeper integrations between social apps and the music service.

ENGADGET: Deezer App Studio goes mobile, brings apps to Android and iOS listeners

In Q4 Twitter will release an API for large advertisers to automate and publish ads in bulk directly onto the service, starting with Promote Tweets and Promoted Accounts, Reuters reported.

FORBES: A MySpace Moment Is Coming ...But Probably For Twitter

To that end, WePay has also opened up its application programming interface (API) to allow its community of third-party developers to create new products based off of its service.

FORBES: WePay Launches GroupOn Competitor