medien.halowerk.com

Takes an audio or video file (up to 24 MB) and returns the part between start_seconds and end_seconds as an audio file. The cut is sample-accurate because the excerpt is re-encoded rather than cut at the nearest frame. Optional fade-in and fade-out in seconds. If the end lies beyond the file, the excerpt ends with the file and this is reported. Output inline as base64, max 8 MB. Runs locally with

Open endpoint ↗

Price per call: $0.003
Chain: Base
Method: POST
Paid calls · 30 days: 1

Call it from code

This API is run by its own provider and paid directly through x402. We list it so you can find it; we don't route or hold the payment.

import { x402Client, wrapFetchWithPayment } from "@x402/fetch";
import { registerExactEvmScheme } from "@x402/evm/exact/client";

const client = new x402Client();
registerExactEvmScheme(client, { signer: agentAccount });

const pay = wrapFetchWithPayment(fetch, client);
const res = await pay("https://medien.halowerk.com/v1/audio-trim", { method: "POST" });
console.log(await res.json());

https://medien.halowerk.com/v1/audio-trim