Deepgram SDK Patterns

Overview

Production patterns for @deepgram/sdk (TypeScript) and deepgram-sdk (Python). Covers singleton client, typed wrappers, text-to-speech with Aura, audio intelligence pipeline, error handling, and SDK v5 migration path.

Prerequisites

• npm install @deepgram/sdk or pip install deepgram-sdk
• DEEPGRAM_API_KEY environment variable configured

Instructions

Step 1: Singleton Client (TypeScript)

import { createClient, DeepgramClient } from '@deepgram/sdk';

class DeepgramService {
  private static instance: DeepgramService;
  private client: DeepgramClient;