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medien.halowerk.com v1 tts
https://medien.halowerk.com/v1/tts
answers 402
Takes a text and returns it spoken, as MP3, WAV, Opus, FLAC or raw linear16, encoded base64 with its media type and the resulting running time. The voice is chosen freely from the provider catalogue — over a hundred voices across languages and accents — and is validated against that catalogue before the request goes out, so a mistyped voice name comes back immediately with a list of near matches i
We sent a real
POST request to this endpoint and it
answered 402 with payment requirements we could parse.
- Price
- $0.08
- Network
- base
- Pay to
- 0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E
- Spec dialect
- v2 (declares x402Version 2)
- Transport
- PAYMENT-REQUIRED header
- HTTP method
- POST
- Response latency
- 484 ms
- Payment options
- 1 usable of 1
- Last checked
- 2026-08-15T14:39:10.171Z (5d ago)
- Category
- media
Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fmedien.halowerk.com%2Fv1%2Ftts"