[Example] 330 — WhatsApp Business Voice Message Transcription (Node.js)#119
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⏳ Missing credentials — these Node.js examples need secrets:
@deepgram-devrel please add the required secrets. |
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⏳ Waiting on credentials Missing: WHATSAPP_TOKEN WHATSAPP_VERIFY_TOKEN WHATSAPP_PHONE_NUMBER_ID Add these as repository secrets and the next review sweep will pick this up. |
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New example: WhatsApp Business Voice Message Transcription
Integration: WhatsApp Business Cloud API | Language: Node.js | Products: STT
What this shows
An Express webhook server that receives WhatsApp voice messages via the WhatsApp Business Cloud API, downloads the audio from Meta's CDN, transcribes it with Deepgram nova-3, and replies to the sender with the transcript. Demonstrates real-time voice-to-text for WhatsApp-first customer service and accessibility use cases.
Required secrets
WHATSAPP_TOKEN— Meta Business API access tokenWHATSAPP_VERIFY_TOKEN— webhook verification token (user-defined)WHATSAPP_PHONE_NUMBER_ID— WhatsApp phone number ID from Meta dashboardBuilt by Engineer on 2026-04-02