Get the call permission state for a business phone number with a specific WhatsApp user.
Proxy endpoint: Proxies directly to Meta Graph API.
Returns the current permission status and available actions with their limits. Permission can be:
Actions include:
Each action has time-based limits (e.g., max 2 permission requests per 24 hours).
Project API key for authentication. This is the recommended authentication method.
Get your API key from the Kapso dashboard under Project Settings > API Keys.
WhatsApp Business Phone Number ID
WhatsApp ID of the user (phone number)