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Audio Transcriptions

by api.neurodynamic.tech in AI models & inference

x402 APIPassing, checked 28 min ago

Introductory pricing. NeuroDynamic speech-to-text transcription: convert a voice note or short audio recording into a JSON transcript. Up to 60 seconds and 12 MiB; WAV, MP3, FLAC or Ogg. No account needed. Read https://api.neurodynamic.tech/docs for inputs, privacy and payment recovery. 0.01 USDC on Base.

POST https://api.neurodynamic.tech/v1/audio/transcriptions

Last 30 days

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Uptime
100%
Response time
236 ms typical, 282 ms slowest 5%
Last check
28 min ago
Next check
any minute now

How to call it

# See the payment challenge (nothing is charged)
curl -i -X POST "https://api.neurodynamic.tech/v1/audio/transcriptions" \
  -H "content-type: application/json" \
  -d '{"file":"<binary WAV audio>","model":"whisper-1"}'
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%2Fapi.neurodynamic.tech%2Fv1%2Faudio%2Ftranscriptions
const res = await pay("https://api.neurodynamic.tech/v1/audio/transcriptions", {
  method: "POST",
  headers: { "content-type": "application/json" },
  body: JSON.stringify({"file":"<binary WAV audio>","model":"whisper-1"}),
});
console.log(await res.json());

Example input

{
  "file": "<binary WAV audio>",
  "model": "whisper-1"
}

Example output

{
  "duration_seconds": 4,
  "text": "Example transcript."
}

Security scan

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

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