Billing note Billing is proportional to music_length_ms: 19.3 credits per second. A 30-second track is about 580 credits and a 5-minute track about 5,160 credits (bulk taper applied).

ElevenLabsMediumHigh

ElevenLabs Music

ElevenLabs Music via Replicate. Composes a song from a text prompt with a target length of 5 seconds to 5 minutes, optional vocals, and MP3 / WAV output. Billed per second of the requested length — a 10-second clip costs about 190 credits.

190 credits

per 10s (19.3 credits per second of music_length_ms)

Per-second billing — pay only for the length you request

5 seconds to 5 minutes per song

Vocals or forced instrumental

MP3 (128/192 kbps) or WAV up to 44.1 kHz

Run it right now

Test this model instantly in the Console Playground — no code required

Use with AI Assistant

Copy usage instructions for Claude, ChatGPT, or other AI

llms.txtllms.txt ↗

Quick Start

curl -X POST "https://api.core.today/v1/predictions" \
  -H "Content-Type: application/json" \
  -H "X-API-Key: cdt_your_api_key" \
  -d '{
  "model": "elevenlabs/music",
  "input": {
    "prompt": "Bright upbeat K-pop electro-pop company jingle, 128 BPM, energetic female and male vocals singing in Korean, catchy chant chorus, synth brass, punchy drums. Lyrics: [Verse] 아침부터 AI, 커피보다 진해 / 코딩하다 보니 벌써 새벽 두 시네! / 안 되는 건 없어, 일단 만들어 봐 / 상상이 현실 되는 마법 같은 회사! [Chorus] 코어! 닷! 투데이! / 오늘의 상상이 내일의 기술로! / 코어! 닷! 투데이! / AI도 놀라는 우리의 아이디어!",
    "music_length_ms": 30000,
    "force_instrumental": false,
    "output_format": "mp3_high_quality"
  }
}'

Parameters

Parameter	Type	Required	Default	Description
`prompt`	string	Yes	-	Description of the music you want to generate (genre, mood, instruments, tempo, vocals)
`music_length_ms`	integer	No	10000	Target duration in milliseconds (5,000-300,000). Billed per second of this value
`force_instrumental`	boolean	No	true	If true, removes vocal elements from the generated music
`output_format`	string	No	mp3_standard	Audio output format: MP3 128/192 kbps or WAV at 16/22/24/44.1 kHz mp3_standardmp3_high_qualitywav_16khzwav_22khzwav_24khzwav_cd_quality

Common Parameters

Common parameters used when calling POST /v1/predictions.

Parameter	Type	Required	Default	Description
`model`	string	Yes	-	Model identifier
`input`	object	Yes	-	Object containing the model-specific parameters from the table above
`output_folder`	string	No	-	Folder path for output files (max 256 chars, '..' not allowed)
`webhook_url`	string	No	-	Webhook URL to call on completion
`is_public`	boolean	No	false	If true, output files are also available via permanent public URLs

Examples

Core.Today company song

The same Korean company-song lyrics given to every music model — compare how each one sings them

curl -X POST "https://api.core.today/v1/predictions" \
  -H "Content-Type: application/json" \
  -H "X-API-Key: cdt_your_api_key" \
  -d '{
  "model": "elevenlabs/music",
  "input": {
    "prompt": "Bright upbeat K-pop electro-pop company jingle, 128 BPM, energetic female and male vocals singing in Korean, catchy chant chorus, synth brass, punchy drums. Lyrics: [Verse] 아침부터 AI, 커피보다 진해 / 코딩하다 보니 벌써 새벽 두 시네! / 안 되는 건 없어, 일단 만들어 봐 / 상상이 현실 되는 마법 같은 회사! [Chorus] 코어! 닷! 투데이! / 오늘의 상상이 내일의 기술로! / 코어! 닷! 투데이! / AI도 놀라는 우리의 아이디어!",
    "music_length_ms": 30000,
    "force_instrumental": false,
    "output_format": "mp3_high_quality"
  }
}'

20-second dance track

Upbeat EDM with a female vocal hook, 192 kbps MP3 — 390 credits

curl -X POST "https://api.core.today/v1/predictions" \
  -H "Content-Type: application/json" \
  -H "X-API-Key: cdt_your_api_key" \
  -d '{
  "model": "elevenlabs/music",
  "input": {
    "prompt": "Upbeat electronic dance music with a driving bassline, bright synth leads and an energetic female vocal hook",
    "music_length_ms": 20000,
    "force_instrumental": false,
    "output_format": "mp3_high_quality"
  }
}'