Queue: Next.js Vercel AI SDK streaming transcription example

[github-actions]

Integration: Vercel AI SDK + Next.js (Streaming STT/TTS)

Origin

Requested in #24: "A working Next.js application that uses Deepgram as a speech provider through the Vercel AI SDK, demonstrating real-time streaming transcription in a React Server Component architecture."

What this should show

• A Next.js 15+ App Router application using the Vercel AI SDK (ai package) with @ai-sdk/deepgram provider
• Real-time microphone capture in the browser → streaming transcription via Deepgram STT (nova-3)
• Live transcript display with React Server Component / streaming UI patterns
• TTS playback using Deepgram Aura via the AI SDK's generateSpeech()
• Next.js API routes as the backend (no separate server)
• Should complement the existing 050-vercel-ai-sdk-node (which is a simple Node.js script for pre-recorded audio) by showing the full-stack Next.js streaming approach

Credentials likely needed

• DEEPGRAM_API_KEY only

Reference

• Existing example: 050-vercel-ai-sdk-node
• Vercel AI SDK Deepgram provider docs
• Vercel AI SDK transcription docs

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Queued by PM from #24 on 2026-03-29

[github-actions]

Built in #103