examples

A collection of working examples showing how to use Deepgram SDKs with popular platforms, frameworks, and ecosystems.

→ Contributing · → Open PRs · → Suggest an example

Examples

#	Example	Language	Integration
010	Getting Started — Transcribe a URL with Node.js	Node.js	Deepgram SDK
020	Twilio Media Streams — Real-Time Call Transcription	Node.js	Twilio
021	Twilio Voice + Deepgram Voice Agent — AI Phone Agent	Node.js	Twilio
030	LiveKit Agents — Voice Assistant with Deepgram STT	Python	LiveKit
040	LangChain STT Tool — Transcribe Audio in AI Pipelines	Python	LangChain
050	Vercel AI SDK — Transcribe Audio and Generate Speech with Deepgram	Node.js	Vercel AI SDK
051	Next.js Streaming STT + TTS with Deepgram via the Vercel AI SDK	Node.js	Vercel AI SDK
060	Discord Bot — Transcribe Audio Attachments with Deepgram	Node.js	Discord
070	Vonage Voice API — Real-Time Call Transcription	Node.js	Vonage
080	Pipecat Voice Pipeline — Conversational Bot with Deepgram STT & TTS	Python	Pipecat
090	Expo Live Transcription	JavaScript	Expo
100	FastAPI Audio Transcription API	Python	FastAPI
110	Cloudflare Worker — Edge Audio Transcription	Node.js	Cloudflare
120	Slack Bot — Auto-Transcribe Audio Messages with Deepgram	Node.js	Slack
130	Telegram Voice Transcription Bot	Python	Telegram
140	Audio to Subtitles CLI	Python	Deepgram SDK
150	Flutter Voice Transcription	Dart	Flutter
160	LlamaIndex Audio Document Loader — Transcribe Audio into RAG Pipelines	Python	LlamaIndex
170	Electron Live Transcription Overlay	Node.js	Electron
180	Zoom Cloud Recording Transcription with Deepgram	Node.js	Zoom
190	Daily.co Real-Time Transcription Overlay	Node.js	Daily.co
200	Vanilla JavaScript Browser Transcription (No Bundler)	Node.js	Deepgram SDK
210	OpenAI Agents SDK Voice Pipeline with Deepgram STT & TTS	Python	OpenAI Agents SDK
220	Django Channels Real-Time Transcription with Deepgram Live STT	Python	Django
230	n8n Community Nodes for Deepgram	Node.js	n8n
240	Nuxt Streaming STT + TTS with Deepgram	Node.js	Nuxt
260	NestJS WebSocket Real-Time Transcription	Node.js	NestJS
270	SvelteKit Real-Time Live Transcription	Node.js	SvelteKit
280	Express.js + React Live Transcription (TypeScript)	Node.js	Express + React
290	AWS Lambda Serverless Audio Transcription	Python	AWS Lambda
300	Spring Boot Real-Time Transcription with Deepgram	Java	Spring Boot
310	CrewAI Voice-Enabled Multi-Agent System with Deepgram	Python	CrewAI
340	Tauri Desktop Live Transcription	Rust	Tauri
350	Asterisk / FreeSWITCH PBX to Deepgram Streaming STT	Python	Asterisk/FreeSWITCH
360	Kotlin Android Live Transcription	Kotlin	Jetpack Compose
370	Swift iOS Live Transcription	Swift	SwiftUI

CI / testing

Every PR that touches examples/** runs language-specific test jobs automatically. The e2e-api-check status check is required before merge.

Language	Marker file
Node.js / TypeScript	package.json
Python	requirements.txt or pyproject.toml
Go	go.mod
Java	pom.xml or build.gradle
Rust	Cargo.toml
.NET	*.csproj or *.sln
Dart	pubspec.yaml
Kotlin	build.gradle.kts
Swift	Package.swift or *.xcodeproj
CLI	example.sh or src/*.sh

All examples are also tested on a recurring schedule to catch regressions from SDK updates or API changes.

Directory structure

examples/
  {NNN}-{slug}/           # e.g. 010-getting-started-node
    README.md             # What it does, prerequisites, env vars, how to run
    .env.example          # Every required environment variable (no values)
    src/                  # Source code
    tests/                # Tests — exit 0=pass, 1=fail, 2=missing credentials

tests/
  e2e.py                  # Deepgram STT + TTS smoke test (runs on every PR)

.github/
  workflows/              # CI workflows
  ISSUE_TEMPLATE/         # Issue templates

Numbering convention

Examples are numbered globally in increments of 10: 010, 020, 030 … A platform owns its group — a second Twilio example would be 021, not a new slot. New platforms claim the next free multiple of 10.

Setup

1. Add DEEPGRAM_API_KEY as a repository secret — required for E2E tests
2. Add partner credentials as needed (each example's .env.example lists them)

GITHUB_TOKEN is provided automatically by GitHub Actions.

Contributing

Open an issue to suggest a new example, or submit a PR directly. See CONTRIBUTING.md for guidelines.