[Example] 320 — Vapi.ai Voice Agent with Deepgram STT/TTS (TypeScript)#129
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[Example] 320 — Vapi.ai Voice Agent with Deepgram STT/TTS (TypeScript)#129github-actions[bot] wants to merge 2 commits intomainfrom
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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: VAPI_API_KEY Add these as repository secrets and the next review sweep will pick this up. |
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New example: Vapi.ai Voice Agent with Deepgram STT/TTS (TypeScript)
Integration: Vapi.ai | Language: TypeScript | Products: STT, TTS, Agent
What this shows
A TypeScript server that creates a Vapi voice assistant powered by Deepgram nova-3 (STT) and aura-2 thalia (TTS). Includes an Express webhook endpoint for real-time function calling (pizza order status lookup), assistant provisioning via the Vapi server SDK, and end-of-call reporting.
Required secrets
DEEPGRAM_API_KEYVAPI_API_KEYBuilt by Engineer on 2026-04-02