The official WhatsApp API
Everything you need to understand before running a number on Meta's official API: what it is, why it exists, what the 24-hour window allows and where unofficial tools stop being an option.
Official API
Official vs Unofficial WhatsApp API: Risks and Real Costs
Official or unofficial WhatsApp API? An honest comparison of risk, real cost, features, and maintenance, plus what Meta says about each one.
Official API
Official WhatsApp API: What It Is and How It Works (2026)
What the official WhatsApp API (Meta's Cloud API) is, why it exists, what it costs, who can use it, and how to connect your number without losing the app.
Official API
WhatsApp 24-Hour Window and Template Categories
How the WhatsApp API 24-hour window works, what you can send outside it, the template categories, and what changes in billing on October 1, 2026.
Connect the number you already use to the official WhatsApp API.
No switching numbers, no losing the app and no per-message fee from us. You pay per number; you pay Meta directly.