
Within this 24-hour window, you can send any message to the user, with absolutely no constraints.Īlso, it’s important to understand that the 24-hour will reset, every time the user sends a message.

How long does the WhatsApp Business API approval take?.What if I cannot start the Business Verification?.Verify your Business in Facebook Business Manager.Approve request of WhatsApp Business Provider.

Which WhatsApp policies do you need to be compliant with?.When do you need to apply for the WhatsApp Business API?.
