The Whois XML Email Verification API is a validation tool to check the existence, validity, and quality of 300+ million email addresses. It verifies for syntax, typos and curse words, disposable email address, mail server existence, mailbox existence, and catch-all email addresses. It can be used to segment potentially dangerous emails and verify new user registration. Developers can make up to 1,000 queries per month for free.
Thirty-One more APIs have been added to the ProgrammableWeb directory in categories including Stocks, Artificial Intelligence, and Location. Featured today are APIs for LivePerson customer chat services and an API for creating and managing Alexa Skills. Here's a rundown of the latest additions.