Language selection

import { AssemblyAI } from "assemblyai";

const client = new AssemblyAI({ apiKey: process.env.ASSEMBLYAI_API_KEY });

await client.sync.warm(); // open the connection ahead of the request
const result = await client.sync.transcribe("sample.wav", {
  language_codes: ["es"],
});
console.log(result.text);

import json
import requests

with open("sample.wav", "rb") as f:
    audio = f.read()

response = requests.post(
    "https://sync.assemblyai.com/v1/transcribe",
    headers={
        "Authorization": "<YOUR_API_KEY>",
        "X-AAI-Model": "universal-3-5-pro",
    },
    files={
        "audio": ("sample.wav", audio, "audio/wav"),
        "config": (None, json.dumps({"language_codes": ["es"]}), "application/json"),
    },
    timeout=60,
)
response.raise_for_status()
print(response.json()["text"])

import { readFileSync } from "fs";

const audio = readFileSync("sample.wav");
const form = new FormData();
form.append("audio", new Blob([audio], { type: "audio/wav" }), "sample.wav");
form.append(
  "config",
  new Blob([JSON.stringify({ language_codes: ["es"] })], {
    type: "application/json",
  })
);

const response = await fetch("https://sync.assemblyai.com/v1/transcribe", {
  method: "POST",
  headers: {
    Authorization: "<YOUR_API_KEY>",
    "X-AAI-Model": "universal-3-5-pro",
  },
  body: form,
});

const result = await response.json();
console.log(result.text);

curl -X POST https://sync.assemblyai.com/v1/transcribe \
  -H 'Authorization: <YOUR_API_KEY>' \
  -H 'X-AAI-Model: universal-3-5-pro' \
  -F 'audio=@sample.wav;type=audio/wav' \
  -F 'config={"language_codes":["es"]};type=application/json'