Onchain Router · Audio Transcriptions

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://onchainrouter.dev/v1/audio/transcriptions", {
  method: "POST",
  headers: { "Content-Type": "application/json" },
  body: JSON.stringify({
    "audio_base64": "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",
    "file_format": "other",
    "model": "elevenlabs/scribe-v2",
    "response_format": "json"
  }),
});
const data = await res.json();

curl -X POST \
  "https://onchainrouter.dev/v1/audio/transcriptions" \
  -H "Content-Type: application/json" \
  -d '{"audio_base64":"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","file_format":"other","model":"elevenlabs/scribe-v2","response_format":"json"}' \
  -H "X-PAYMENT: <signed x402 payment>"

{
  "id": "trns_example",
  "model": "elevenlabs/scribe-v2",
  "text": "Transcribed speech.",
  "usage": {
    "input_audio_ms": 3100
  }
}