Calling API
Last update: 4 days ago by Irais Aguirre
Calling API overview
The Calling API lets you make and receive calls with WhatsApp users over Voice over Internet Protocol (VoIP).
Tokens
The Calling API uses both kinds of token, depending on the endpoint:
- Call settings and template creation (paths with
whatsapp-bsp-admin-ext-endpoint-ws): admin token. - Business operations during a call and sending messages (paths with
whatsapp-bsp-api-endpoint-ws): messaging token.
See how to generate each one in Generate authentication token.
Pages in this section:
- User call permissions: the three ways to ask the user for permission to call them.
- Call settings: configure and get the call settings of a phone number.
- Business operations during a call: start, pre-accept, accept, reject and end calls.