medien.halowerk.com

Takes a recording and the text that was supposed to be read, and returns a reading assessment. The recording is transcribed with word timestamps and aligned to the text by global sequence alignment, ignoring case and punctuation. Every text word is marked correct, substituted (with what was heard), or omitted; words spoken but not in the text are listed as insertions.

Open endpoint ↗

Price per call: $0.03
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/reading-check", { method: "POST" });
console.log(await res.json());

https://medien.halowerk.com/v1/reading-check