We've added 3 APIs and several SDKs to the ProgrammableWeb directory in Billing, Business, and Tools, as well as other categories. Here's a summary of what is new.
Like Apache's Thrift, Google's Protocol Buffers gives API developers an option for binary payload serialization. This article explains how to enable .NET Web APIs for ProtoBuffers.
We've added 6 APIs to the directory today in Predictions, Verification, and Framework categories. Also added: some client libraries for use with Uber and MusicBrainz APIs.