audio.halowerk.com publishes 5 machine-payable endpoints over the x402 protocol, priced from $0.004 to $0.008 per call. Each was probed directly; the response code below is what it returned.
| Endpoint | Method | Price | Probe |
|---|---|---|---|
| /ad-slot-auction | GET | $0.004 | 402 |
| /convert | GET | $0.006 | 402 |
| /dialect-classify | GET | $0.006 | 402 |
| /loudness-normalise | GET | $0.008 | 402 |
| /trim-silence | GET | $0.008 | 402 |
Four actions on one endpoint. create opens a slot with its position, length, reserve price and closing time, and returns an admin token that only the opener holds. bid places a sealed bid, checked aga…
Converts to FLAC, WAV at 16 or 24 bit, MP3, Opus or AAC, with sample rate, channel count and quality all settable and all reported back. What separates this from a bare transcode is the verdict on wha…
Classifies only three broad German-language varieties: de-DE Germany German, de-AT Austrian German and de-CH Swiss German. The model works on acoustic speech embeddings and does not read a transcript.…
Normalises to −14 LUFS by default, the level the streaming platforms converged on, with named presets for podcast, European and United States broadcast, or a free target. The correction runs in two pa…
Finds silent stretches with ffmpeg level detection and shortens each one that exceeds the threshold length. Pauses are shortened to a floor, never removed outright: a pause cut to zero makes the end o…