ElevenLabs

Active

by Monid

TTS / STT / music / SFX.

Media

Endpoints · 9

x402 URLhttps://x402.monid.ai/v1/run
POST/v1/audio-isolation$0.12variesRemove background noise, music and ambient sounds from a recording, returning clean studio-quality speech (MP3, base64).
POST/v1/speech-to-speech$0.12variesTransform a recording into a different ElevenLabs voice while preserving the original emotion, timing and delivery (MP3, base64 output).
POST/v1/forced-alignment$0.22variesAlign a known transcript to its audio recording, returning precise word-level timestamps (subtitles, audiobook timings, karaoke).
GET/voicesFreeList the ElevenLabs voices available to this account (voice_id, name, category, labels, preview_url).
POST/v1/speech-to-text$0.22variesTranscribe an audio or video file from a URL with ElevenLabs Scribe — 90+ languages, word timestamps, speaker diarization, audio-event tagging, optional entity detection and keyterm biasing.
POST/v1/music$0.15variesGenerate studio-grade music (MP3) in any style from a natural language prompt with Eleven Music — vocals or instrumental, commercial-use cleared.
POST/v1/text-to-dialogue$0.10variesGenerate immersive multi-speaker dialogue audio (MP3) from text + voice_id pairs with ElevenLabs eleven_v3.
POST/text-to-speech$0.05variesConvert text to lifelike speech audio (MP3) with an ElevenLabs voice.
POST/v1/sound-generation$0.12variesGenerate a high-quality sound effect (MP3) from a text description — cinematic hits, Foley, ambience, loops, musical elements.

Call the provider directly and settle x402 per request.

Quickstart · x402 flow

1 · Call without payment. The service replies 402

bash
curl -i https://x402.monid.ai/v1/run \  -H "Content-Type: application/json" \  -d '{"provider": "elevenlabs", "endpoint": "/v1/audio-isolation", "input": {}}'
Response
HTTP/1.1 402 Payment Required{ "x402Version": 2,  "accepts": [{ "scheme": "exact", "network": "eip155:143",  "asset": "USDC", "maxAmountRequired": "0.12" }] }

2 · Sign the payment with your agent wallet and retry

bash
curl https://x402.monid.ai/v1/run \  -H "X-PAYMENT: <base64 payment payload signed by your EOA>" \  -H "Content-Type: application/json" \  -d '{"provider": "elevenlabs", "endpoint": "/v1/audio-isolation", "input": {}}'
Response
HTTP/1.1 200 OK

Any EOA on Monad can pay. curl shown; language tabs land in v2.

Any APIs or tools listed are provided for discovery purposes only and do not constitute an endorsement or recommendation by the Monad Foundation.