How to Apply for WhatsApp Business API

1. Prepare Your Business Essentials

Before beginning the API onboarding, make sure you have:

• A registered business entity with legal documents (GST certificate, PAN, or other registration).
• A professional business email and website (not generic Gmail/Yahoo).
• A Facebook Business Manager account set up and verified.
• A phone number dedicated for API use (not currently used with WhatsApp).

2. Create & Verify Meta Business Manager

This is compulsory—Meta must verify your business before API access:

• Log in to Facebook Business Manager (business.facebook.com).
• Go to Business Settings > Business Info.
• Upload legal documents and verify your business identity.
• Ensure the business verification status shows “Verified.”
• NOTE: This verifies your business with Meta and lets a (Business Solution Provider) BSP act on your behalf.

3. Contact Celitix (BSP)

Celitix acts as your official WhatsApp Business Solution Provider (BSP). We facilitate onboarding, approval, compliance checks, and provide the API dashboard tools you need. Contact us through Celitix website form or support email/phone (as visible on our site). You’ll typically share:

• Business name & legal documents
• Meta Business Manager ID
• Dedicated phone number for WhatsApp API
• Use case (notifications, support, campaigns, chatbots)

4. Register & Verify Your API Phone Number

Your phone number must be: - Dedicated and not used on any WhatsApp app - Capable of receiving SMS/calls for verification The BSP (Celitix) will prompt you to verify this number. You’ll receive a code via SMS or call to confirm the number and connect it to the WhatsApp Business API system.

5. Set up Messaging Templates & Features

Message templates are pre-approved messages used to start a conversation or send notifications outside the 24-hour window. Common types include:

• Utility – order confirmations, delivery updates, payment alerts
• Marketing – offers, promotions, reminders
• Authentication – OTP, verification codes

6. Integrate & Configure Your Tools

Celitix provides an interface/dashboard that makes these steps easier without deep programming knowledge. After API access is approved:

• Connect WhatsApp API to your CRM (like Zoho, Freshdesk, Shopify)
• Build automation like chatbots, auto-responses, menus, etc.
• Configure bulk campaign settings and notification triggers.

7. Go Live

Once configured and tested: - Launch WhatsApp messaging flows - Monitor analytics & engagement - Start sending automated notifications, promotions, and support messages NOTE: Celitix support team assists throughout this transition.

8. Tips for Faster Approval

• Verify Meta Business Manager with correct and matching business details
• Use a new, dedicated phone number not previously used on WhatsApp
• Maintain a live, clear business website with proper info
• Submit compliant message templates (start with Utility category)
• Ensure a clear customer opt-in process is in place