Meta API is sending a message to WgatsApp account but it's not arriving

Questions
1

Hi, guys! I’ve configured Meta API to use WhatsApp in n8n flow. I’ve followed all steps and it’s ok, but the test message from Meta to WhatsApp account is not arriving. I followed the steps described in Meta and in n8n docs. Cna someone please help me, suggesting some reasons because it’s not working properly? Is thre some trics to do? Many thanks for any help.

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2

This issue typically occurs due to a few common Meta API setup problems. First, verify that:

1. Your WhatsApp Business Account is properly linked to your Meta Developer account

2. You’ve approved the phone number in the WhatsApp Manager

3. The message template you’re using is approved by Meta

Could you check if you’re getting any error responses from the Meta API node in n8n? Also, ensure your webhook is properly configured in the Meta Developer Portal to receive delivery receipts.