Sample Request

curl --request POST \
     --url https://cloud.leonardo.ai/api/rest/v2/generations \
     --header 'accept: application/json' \
     --header 'authorization: Bearer <YOUR_API_KEY>' \
     --header 'content-type: application/json' \
     --data '
{
    "model": "music-v1",
    "public": false,
    "parameters": {
      "prompt": "An upbeat synthwave track with a driving bassline, punchy drums and dreamy pads",
      "duration_minutes": 2,
      "force_instrumental": true,
      "quantity": 1
    }
}
'

API Request Endpoint, Headers, Parameters

Endpoint

https://cloud.leonardo.ai/api/rest/v2/generations

Headers

--header "accept: application/json" \
--header "authorization: Bearer <YOUR_API_KEY>" \
--header "content-type: application/json"

Body Parameters

Parameter	Type	Definition
duration_minutes	`number`	Duration of the generated track in whole minutes. Set to `1`, `2`, `3`, `4`, `5`, `6`, `7`, `8`, `9`, or `10`. Defaults to `1`.
force_instrumental	`boolean`	When true, guarantees an instrumental-only output (no vocals). Defaults to `false`.
model	`string`	Specifies the model used for generation. Set to `music-v1`.
prompt	`string`	Text description of the music to generate. Maximum of 9999 characters.
public	`boolean`	Controls whether the generated audio is public (true) or private (false).
quantity	`number`	The number of outputs to generate. Set to `1`, `2`, `3`, or `4`. Defaults to `1`.