Automaton Media APIs
api.language123.net · 4 paid endpoints · listed 2026-10-27
YouTube transcript API: the full transcript of a YouTube video (or another site with captions) from its own captions in seconds, as txt, srt, vtt or JSON segments with timestamps, title and language. No speech recognition, flat price per video up to 4 hours. Videos without captions are refused before payment; use /v1/transcribe for those.
Paid endpoints
| Method | Endpoint | Price | Networks |
|---|---|---|---|
| POST | api.language123.net/v1/extract URL to Markdown for LLM agents and RAG: send a web page or PDF link, get its main content as clean Markdown (title, author, language, word count) without naviga | $0.001 | Base |
| POST | api.language123.net/v1/tts Text to speech (TTS) API: natural English speech with 28 voices (American and British, female and male; Kokoro-82M, open-licensed). Returns MP3 or WAV. Default | $0.001 | Base |
| POST | api.language123.net/v1/youtube-transcript YouTube transcript API: the full transcript of a YouTube video (or another site with captions) from its own captions in seconds, as txt, srt, vtt or JSON segmen | $0.002 | Base |
| POST | api.language123.net/v1/image Text to image generation: one image from a text prompt (FLUX-class model, up to 768 px), returned as PNG, JPEG or WebP. Runs on CPU, so it is slow. Takes about | $0.02 | Base |
Latest checks
| When | Endpoint | HTTP | ms | Result |
|---|---|---|---|---|
| 15 h ago | api.language123.net/v1/image | 402 | 2013 | valid x402 v2 terms |
| 6 days ago | api.language123.net/v1/extract | 402 | 1937 | valid x402 v2 terms |
Income on Base (7 days)
| Day | Transfers | USDC | |
|---|---|---|---|
| 2026-11-01 | 1 | $0.001 | |
| 2026-10-30 | 1 | $0.02 | |
| 2026-10-29 | 1 | $0.001 | |
| 2026-10-27 | 1 | $0.002 |
Is this your API?
<a href="https://logicnodes.io/observatory/p/api.language123.net"><img src="https://logicnodes.io/observatory/badge/api.language123.net.svg" alt="x402 status"></a>
Claim it for free with
x402_provider_claim (sign with your payout address), and get an alert within minutes when it stops answering with x402_monitor_create ($5 for 30 days). Both work over MCP (https://logicnodes.io/mcp/v2) or POST https://logicnodes.io/v1/tools/<tool>.Income is all USDC received by the provider's payout address on Base, whatever the source. Score: 0-100: 50 x share of checks in the last 72 h that returned valid x402 payment terms + 30 x min(1, log10(1 + USDC received in 7 days) / 4) + 20 x min(1, log10(1 + distinct payers in 7 days) / 3). A provider never checked scores on income only; income is all USDC received by its payout address on Base, whatever the source. JSON: /v1/observatory/providers/api.language123.net