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AssemblyAI STT

Streaming speech-to-text via AssemblyAI’s Universal Streaming v3 API. Uses ws, no vendor SDK required.

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Install

npm install getpatter

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Usage

The class reads from ASSEMBLYAI_API_KEY when apiKey is omitted. 
import { AssemblyAISTT } from "getpatter";

const stt = new AssemblyAISTT();                                  // reads ASSEMBLYAI_API_KEY
const stt2 = new AssemblyAISTT({ apiKey: "aa_..." });
Plug it into an agent: 
// npx tsx example.ts
import { Patter, Twilio, AssemblyAISTT, ElevenLabsTTS } from "getpatter";

const phone = new Patter({ carrier: new Twilio(), phoneNumber: "+15550001234" });

const agent = phone.agent({
  stt: new AssemblyAISTT(),                           // ASSEMBLYAI_API_KEY from env
  tts: new ElevenLabsTTS({ voiceId: "rachel" }),      // ELEVENLABS_API_KEY from env
  systemPrompt: "You are a helpful assistant.",
});

await phone.serve({ agent });
For Twilio (mulaw 8 kHz) use AssemblyAISTT.forTwilio("aa_...").