You need an apikey and a user account to be able to use these APIs, Register your account on Wassly, subscripe and connect your Whatsapp account using web integration throught QR code, or through Meta offical API.
Welcome
Wassly API provides a comprehensive set of RESTful endpoints designed to support the Wassly platform’s core functionalities, including authentication, user management, client operations, contacts, devices, media uploads, and system integrations. Authentication requirements are documented per endpoint.Request & Response Format
Request Formats
Requests that include a body may use one of the following formats:application/jsonmultipart/form-data(for file uploads)application/x-www-form-urlencoded

