Direct Answer: Setting Up the WhatsApp Business API
To set up the WhatsApp Business API, you must register a Meta Developer Account, create a Meta Business Manager Portfolio, add a verified phone number dedicated to the API, and configure billing. The process takes between 1 to 3 business days, depending on Meta’s verification speed, and unlocks features like automated template messaging and multi-agent integrations.
Core Steps for Setup
- Create a Meta Developer Account: Go to developers.facebook.com and register as a developer. Create a new App and choose the 'Business' type.
- Add WhatsApp Product: Within the Meta Developer App dashboard, click 'Set Up' under the WhatsApp product card.
- Link a Phone Number: Input a clean phone number that does not have an active WhatsApp consumer or business app account. Verify the number via SMS or voice call.
- Complete Meta Business Verification: Provide official registration papers for your B2B company in Meta Business Suite to unlock high sending limits (100k+ messages per day).