The AT&T Verify Connect Mobile SDK is a development kit for the AT&T Verify Connect API, written in Java and Objective-C. This SDK provides developers a way to integrate the API with their mobile applications using Java and Objective-C.
TeleSign has greatly enhanced the iOS SDK for its App Verify service. The SDK allows app developers to handle verification completely in the background without multiple steps required for an onboarding user. By simply entering a phone number, the app exchanges with the phone for verification.
FullContact has announced the CardShark API. The CardShark API allows users to "to send images of business cards to FullContact, and...receive back a response containing transcribed structured contact data." The advantage the API method of optical character recognition over competitors lies in the ability to send contacts to devices and applications beyond the device that captured the initial picture.