The Whatsapp PHP Chat API Library by Martin Wagner allows developers to access Whatsapp using the Chat-API library written in PHP. This SDK stands up an RPC-style API that lets users send and receive Whatsapp messages using almost any language.
Twenty One APIs have been added to the ProgrammableWeb directory in categories including Games, Advertising, Financial and Spam. Highlights today include APIs for locating cell towers, integrating chat for customer service, and querying financial information of businesses and individuals.
Chatbot systems have greatly evolved the customer service space with rapid, personalized responses that can save businesses hundreds of thousands of dollars. OnSched provides a complete Consumer, and Setup, REST API to build online booking right into your chatbot's responses and workflows