Text-to-speech · TTS

import { wrapFetchWithPayment } from "@x402/fetch";
import { privateKeyToAccount } from "viem/accounts";

const account = privateKeyToAccount(process.env.PRIVATE_KEY);
const fetchWithPay = wrapFetchWithPayment(fetch, account);

const res = await fetchWithPay("https://agent402.tools/api/tts", {
  method: "POST",
  headers: { "Content-Type": "application/json" },
  body: JSON.stringify({
    "format": "mp3",
    "text": "Hello from Agent402!",
    "voice": "alloy"
  }),
});
const data = await res.json();

curl -X POST \
  "https://agent402.tools/api/tts" \
  -H "Content-Type: application/json" \
  -d '{"format":"mp3","text":"Hello from Agent402!","voice":"alloy"}' \
  -H "X-PAYMENT: <signed x402 payment>"

{
  "audio": "<base64-encoded audio>",
  "chars": 20,
  "format": "mp3",
  "model": "tts-1",
  "provider": "openai",
  "voice": "alloy"
}