x402 Voice-to-Text · Transcribe

by x402 Voice-to-Text

POSTBase

$0.015

per call · USD Coin on Base

Speech-to-text transcription for voice messages and audio clips. Upload a wav, mp3, m4a, ogg or webm file as multipart form-data and get the spoken text back as JSON. Runs a dedicated ASR model, so short noisy voice notes transcribe accurately. Accepts clips up to 10 minutes / 25 MB, billed per 10-second block. Use it to turn voice notes, call recordings, podcast clips or voicemail into text an agent can read.

Endpoint

POST https://voice.cyberwarex.com/transcribe

15

Calls / 30d

1

Unique payers / 30d

Sep 1

Last called

exact

Payment scheme

Call this service

TypeScript · @x402/fetch
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://voice.cyberwarex.com/transcribe", {
  method: "POST",
  headers: { "Content-Type": "application/json" },
  body: JSON.stringify({
    "file": "<multipart audio file: voice-note.mp3>"
  }),
});
const data = await res.json();
cURL
curl -X POST \
  "https://voice.cyberwarex.com/transcribe" \
  -H "Content-Type: application/json" \
  -d '{"file":"<multipart audio file: voice-note.mp3>"}' \
  -H "X-PAYMENT: <signed x402 payment>"

Example response

{
  "text": "Hey, quick voice note about the Q3 roadmap. Can we move the launch review to Thursday?"
}

Payment details

Pay to0x058d0cc5cc97e61e8a9f38d6d6365bce525921b2
AssetUSD Coin · 0x833589fcd6edb6e08f4c7c32d4f71b54bda02913
NetworksBase
Schemesexact

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