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WhatsApp Business API • Setup and Eligibility • 4 min read

WhatsApp Business API requirements

All prerequisites you need before going live on WhatsApp Business API.

To launch on the WhatsApp Business API, gather the right documents, configure your business account, and prepare opt-in and templates. This checklist keeps you on track.

Key takeaways

  • Verify your Facebook Business account with legal documents.
  • Secure a dedicated phone number and display name that match your brand.
  • Set up opt-in capture and prepare compliant message templates.

Related guides worth reading next

Strengthen this topic cluster by also reading Who can use WhatsApp Business API?, How to apply for WhatsApp Business API.

Phone number and tech setup

  • A phone number not tied to the consumer or Business app.
  • Access to receive SMS/voice for number verification.
  • Webhook URL (from your platform) to receive delivery and reply events.

FAQs

Do I need a business email domain?

Using a domain email that matches your brand helps trust and approvals but is not strictly required.

Can I reuse a number from WhatsApp Business app?

You must move it to the API, and it will stop working in the app after migration.

What if my webhook is not ready?

Use your provider’s default webhook/inbox while you set up your own. You still need an endpoint for delivery and reply events.

Explore more WhatsApp Business API resources

Setup and Eligibility

Who can use WhatsApp Business API?

Supported business types, verification steps, and documentation you need to submit.

Setup and Eligibility

How to apply for WhatsApp Business API

Application flow, required documents, and choosing a Business Solution Provider.

Setup and Eligibility

WhatsApp Business API eligibility

Eligibility checklist and tips to avoid policy blocks.

Setup and Eligibility

WhatsApp Business API account setup

Provider signup, number connection, template approvals, and inbox readiness.

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