SunoFastHigh

Suno SFX V5

Suno V5 sound effect generation. Creates two short sound effect variants from a text description, with optional loop mode, tempo, and musical key controls. Ideal for UI sounds, game audio, and video foley.

29 credits

per generation (2 variants)

Two SFX variants per generation

Seamless loop mode for game/ambient audio

Tempo (BPM) and musical key controls

Fast generation (typically under a minute)

Text-to-sound with a single prompt

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": "suno/sfx-v5",
  "input": {
    "prompt": "single soft door knock, dry room"
  }
}'

Parameters

Parameter	Type	Required	Default	Description
`prompt`	string	Yes	-	Description of the sound effect to generate (max 500 chars)
`soundLoop`	boolean	No	-	Generate a seamlessly loopable sound (default false)
`soundTempo`	integer	No	-	Tempo in BPM, 1-300 (omit for auto)
`soundKey`	string	No	-	Musical key, e.g. Any, C, Cm, D, Dm (default Any)
`grabLyrics`	boolean	No	-	Capture lyrics/subtitle timing if the sound contains vocals (default false)

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

UI notification sound

Generate a short sound effect from a plain-text description

curl -X POST "https://api.core.today/v1/predictions" \
  -H "Content-Type: application/json" \
  -H "X-API-Key: cdt_your_api_key" \
  -d '{
  "model": "suno/sfx-v5",
  "input": {
    "prompt": "single soft door knock, dry room"
  }
}'