ProgrammableWeb's Most Interesting APIs in 2016

2016 was a big year for APIs and a busy year for us here at ProgrammableWeb. In addition to focusing on delivering daily API news, we beefed up our API University, a repository of API training materials, lessons, tutorials, how-to's and analyses for API providers, developers & executives.

Meanwhile, our editorial, development, database and site administration teams updated our directory data model to keep pace with the API Economy.

Finally, our group of API researchers, together with our large community of API enthusiasts, have managed to add over 2,000 APIs, 3,200 SDKs, 1,000 code samples, as well as plenty of frameworks, mashups and libraries to the largest API directory on Earth.

But this article is all about focusing on this year's most interesting APIs. We wanted to remind readers about noteworthy APIs released during 2016, as well as point out some standout APIs that our readers may have missed.

Our methodology for choosing the APIs in this story involved a combination of interest shown by website traffic, social media buzz (such as Twitter clicks and retweets), hot categories (see chart below), insights from our crack team of API researchers, and a dartboard. We've amassed a fairly large list of APIs (over 100!), so we have divided it up into the following sections for readability: Application Development & Developer Tools, Big Data & Data Analytics, Business & Productivity, Cognitive Computing, Entertainment, Lifestyle, & Education, Finance & Banking, Health & Environment, Mapping & Location, Security & Privacy.

As much as we love the APIs we've included here, we know there is no way to include all the exceptional technology developers have worked on this year. We encourage readers to add their favorites in the article comments or Tweet them to us @ProgrammableWeb and we'll retweet them.

Hottest API Categories
Last Five Years (p) Last Five Years Last 12 Months (p) Last 12 Months
Tools

Financial

Messaging

eCommerce

Enterprise

Payments

Science

Social

Mapping

Government

Tools

Social

Financial

eCommerce

Data

Mobile

Messaging

Payments

Marketing

Search

Payments

eCommerce

Data

Sports

Financial

Messinging

Travel

Banking

Cloud

Video

Data

Analytics

eCommerce

Search

Financial

Business

Marketing

App Dev

Cloud

Payments

(p) indicates where ranking is based on the primary category assignment only. Otherwise, the rankings are based on both primary and secondary category assignments.

Continue to the next page to begin viewing the list of APIs added to our directory this past year that are worth a first (or second) look!

Joy Culbertson Joy Culbertson is a Content Producer, Writer, and Community Officer for ProgrammableWeb. She has been producing web content in the business technology sector since 2001. When she's not tweeting about APIs she enjoys watching baseball and exploring new places.

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