Core
For an overview, see About the WhatsApp Business Platform.
WhatsApp Business Platform | Developer Documentation
Choose a WhatsApp integration with ChatArchitect Start by deciding where your team will read cust...
Pricing on the WhatsApp Business Platform | Developer Documentation
Understand WhatsApp message costs with ChatArchitect ChatArchitect bills you for the WhatsApp Bus...
Authentication-international rates | Developer Documentation
Authentication-international rates Updated: Dec 12, 2025 Specific countries have an authenticatio...
Conversation-based pricing (DEPRECATED) | Developer Documentation
Check an old WhatsApp conversation-based cost estimate Meta replaced conversation-based pricing o...
WhatsApp Cloud API Get Started | Developer Documentation
Prepare your first ChatArchitect WhatsApp API integration Use this guide when a developer will ad...