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WhatsApp Business API Templates and Approvals 3 min read

What are WhatsApp message templates?

Understand what WhatsApp message templates are and why they are required for business-initiated messaging.

WhatsApp message templates are pre-approved messages used for business-initiated outreach, especially outside the 24-hour service window.

Key takeaways

  • Templates are required for proactive messaging and after 24 hours.
  • Each template belongs to a category: marketing, utility, or authentication.
  • Placeholders (e.g., {{1}}) personalize the message while keeping structure.

Related guides worth reading next

Strengthen this topic cluster by also reading How to create WhatsApp message templates, WhatsApp template approval time.

Template anatomy

  • Category (marketing, utility, authentication).
  • Body text with placeholders for personalization.
  • Optional header, footer, buttons (CTA or quick replies).
  • Sample values required for submission.

Why approval matters

  • Ensures compliance with WhatsApp policies.
  • Protects user experience and reduces spam.
  • Sets billing category when the conversation starts.

FAQs

Do I need templates for replies inside 24 hours?

No. Free-form session messages are allowed within the service window.

Can I edit a template after approval?

Edits require resubmission. Create a new version with the changes.

Can templates include buttons and media?

Yes. You can add headers, footers, media, and CTA/quick reply buttons within policy limits.

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