78trust / 100

Transcribe

by Combify Compute in AI models & inference

x402 APIPassing, checked 2 h ago

Speech to text for voice notes, meeting clips, and podcasts: send audio, get a transcript (Whisper large-v3-turbo), fixed price $0.015 USDC. Use this when the input is audio; use /chat when the input is already text. POST JSON body {audio (required, base64, max 8 MB decoded), language (optional hint)}. Returns {text, duration_s}. Unpaid calls get 402; paid calls settle only on success.

POST https://compute.combify.app/transcribe

Last 30 days

All checks passedSome failedAll failedNot checked
Uptime
100%
Response time
270 ms typical, 368 ms slowest 5%
Last check
2 h ago
Next check
any minute now

How to call it

# See the payment challenge (nothing is charged)
curl -i -X POST "https://compute.combify.app/transcribe" \
  -H "content-type: application/json" \
  -d '{"audio":"base64-encoded audio"}'
import { wrapFetchWithPayment } from "@x402/fetch";
import { x402Client } from "@x402/core/client";
import { ExactEvmScheme } from "@x402/evm/exact/client";
import { privateKeyToAccount } from "viem/accounts";

const client = new x402Client().register(
  "eip155:8453",
  new ExactEvmScheme(privateKeyToAccount(process.env.AGENT_KEY)),
);
const pay = wrapFetchWithPayment(fetch, client);

// Not sure it's safe to pay? Preflight it first for $0.005:
// GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fcompute.combify.app%2Ftranscribe
const res = await pay("https://compute.combify.app/transcribe", {
  method: "POST",
  headers: { "content-type": "application/json" },
  body: JSON.stringify({"audio":"base64-encoded audio"}),
});
console.log(await res.json());

Example input

{
  "audio": "base64-encoded audio"
}

Example output

{
  "duration_s": 1.2,
  "est_cost_usd": 0.00001,
  "text": "hello world"
}

Security scan

  • No findings. We scan names, descriptions and tool definitions for hidden instructions and other prompt-injection patterns.

Recent checks

WhenResultHTTPTimePrice
2 h agoPassed402270 ms$0.015
6 h agoPassed402270 ms$0.015
10 h agoPassed402377 ms$0.015
13 h agoPassed402357 ms$0.015
17 h agoPassed402368 ms$0.015
20 h agoPassed402269 ms$0.015
24 h agoPassed402262 ms$0.015
28 h agoPassed402294 ms$0.015
31 h agoPassed402273 ms$0.015
35 h agoPassed402214 ms$0.015
38 h agoPassed402226 ms$0.015
44 h agoPassed402136 ms$0.015