The Kickbox Node.js SDK by Kickbox allows interaction with the API to implement email verification services into applications. References include installation, usage, response information, and response headers.
IFTTT is opening its platform to thousands of developers. The new Maker tier will allow anyone who signs up to build and publish Applets by using the tools IFTTT unveiled for its partners in November 2016. Makers can build with the more than 430 service APIs that are currently on the platform.