WhatsApp Business API: Complete Setup Guide

What is the WhatsApp Business API?

The WhatsApp Business API is Meta's official interface for businesses to communicate with customers at scale. Unlike the WhatsApp Business App (for small businesses), the API supports multiple agents, automated workflows, campaign broadcasts and CRM integration — exactly what ANFA provides.

How to get started

Step 1: Sign up for a free ANFA workspace. Step 2: Link your WhatsApp number (scan the QR code from your own login). Step 3: Upload your knowledge base (FAQs, pricing, policies). Step 4: Turn on AI auto-replies. Step 5: Send your first campaign.

No Meta Business verification or phone number migration is needed for ANFA's built-in WhatsApp connection. You connect your own number, and messages go out from it.

Key features for businesses

• Multi-agent inbox: your whole team sees every conversation in one shared inbox
• AI auto-replies: answers grounded in your knowledge base, never inventing facts
• Campaign broadcasts: send targeted messages with delivery tracking (sent, delivered, read, reply)
• Lead capture: every WhatsApp message becomes a trackable lead
• Analytics & reports: Excel (XLSX) and branded PDF reports

WhatsApp API vs WhatsApp Business App

The Business App is limited to one phone and one user. The API (via ANFA) supports multiple numbers, multiple agents, automation and campaigns — while keeping your own WhatsApp number and conversation history.

Getting the most from WhatsApp for business

Start by connecting your number and building a knowledge base. Let AI handle first-contact replies and qualify leads automatically. Use campaigns for promotions and follow-ups. Track everything with analytics reports. ANFA makes all of this accessible without technical setup.