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  1. Suno
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        POST
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        POST
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  1. Suno

Single Track Audio Separation

POST
https://api.cometapi.com/suno/submit/music
Maintainer:Not configured

🎵 Audio Track Separation Process 🎵#

🚀 Operation Steps:#

1.
step1. Generate music using any of the music generation scenarios 1, 2, or 3 to obtain the task id
2.
step2. After getting the task id, obtain the corresponding clip_id value of the song as needed
3.
step3. Input the corresponding task id and clip_id as parameters into this interface to get a new task id
4.
step4. Perform a single task query using the task_id obtained in step3 to get the clip_id and corresponding url for each track after separation

💡 Key Notes:#

Using Interface: Generate Music interface notes:**
mv should be chirp-auk
task should be gen_stem
continue_clip_id is the clip_id from step 2
stem_type_group_name should be Two
stem_task should be two
Copy other parameters as they are
Can be operated across accounts

💰 Billing Details:#

Charged at 1x the base price

Request

Header Params
Authorization
string 
required
Example:
Bearer {{api-key}}
Body Params application/json
task
string 
required
task_id
string 
required
generation_type
string 
required
title
string 
required
mv
string 
required
make_instrumental
boolean 
required
continue_clip_id
string 
required
continued_aligned_prompt
null 
required
continue_at
null 
required
stem_type_id
integer 
required
stem_type_group_name
string 
required
stem_task
string 
required
Example
{
    "task": "gen_stem",
    "generation_type": "TEXT",
    "title": "Security String",
    "mv": "chirp-auk",
    "prompt": "",
    "make_instrumental": true,
    "task_id": "482eafdd-965c-4e04-81f5-9fe099fa012e",
    "continue_clip_id": "c329e25b-ea7e-45af-87a2-40fef81e597b",
    "continued_aligned_prompt": null,
    "continue_at": null,
    "stem_type_id": 91,
    "stem_type_group_name": "Two",
    "stem_task": "two"
}

Request samples

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Request Request Example
Shell
JavaScript
Java
Swift
curl --location --request POST 'https://api.cometapi.com/suno/submit/music' \
--header 'Authorization: Bearer {{api-key}}' \
--header 'Content-Type: application/json' \
--data-raw '{
    "task": "gen_stem",
    "generation_type": "TEXT",
    "title": "Security String",
    "mv": "chirp-auk",
    "prompt": "",
    "make_instrumental": true,
    "task_id": "482eafdd-965c-4e04-81f5-9fe099fa012e",
    "continue_clip_id": "c329e25b-ea7e-45af-87a2-40fef81e597b",
    "continued_aligned_prompt": null,
    "continue_at": null,
    "stem_type_id": 91,
    "stem_type_group_name": "Two",
    "stem_task": "two"
}'

Responses

🟢200Successful Response
application/json
Body
id
string 
required
clips
array [object {23}] 
required
id
string 
optional
entity_type
string 
optional
video_url
string 
optional
audio_url
string 
optional
major_model_version
string 
optional
model_name
string 
optional
metadata
object 
optional
is_liked
boolean 
optional
user_id
string 
optional
display_name
string 
optional
handle
string 
optional
is_handle_updated
boolean 
optional
avatar_image_url
string 
optional
is_trashed
boolean 
optional
flag_count
integer 
optional
created_at
string 
optional
status
string 
optional
title
string 
optional
play_count
integer 
optional
upvote_count
integer 
optional
is_public
boolean 
optional
allow_comments
boolean 
optional
more
string 
optional
metadata
object 
required
prompt
string 
required
history
array [object {8}] 
required
stem_from_id
string 
required
stem_task
string 
required
stem_type_id
integer 
required
stem_type_group_name
string 
required
edited_clip_id
string 
required
type
string 
required
stream
boolean 
required
infill
boolean 
required
task
string 
required
can_remix
boolean 
required
is_remix
boolean 
required
priority
integer 
required
major_model_version
string 
required
status
string 
required
created_at
string 
required
batch_size
integer 
required
Example
{
    "id": "b19ee87f-574d-42c7-9761-df6aafc0fd9c",
    "clips": [
        {
            "id": "0e5be1db-4834-4890-acfb-2fea7fd24eb9",
            "entity_type": "song_schema",
            "video_url": "",
            "audio_url": "",
            "major_model_version": "",
            "model_name": "chirp-stem",
            "metadata": {
                "prompt": "",
                "history": [
                    {
                        "id": "4720ad51-6d31-417c-a3a7-346b0b99abbc",
                        "type": "gen",
                        "source": "web",
                        "infill": false,
                        "stem_type_id": 91,
                        "stem_type_group_name": "Twelve",
                        "stem_task": "twelve",
                        "stem_from_id": "4720ad51-6d31-417c-a3a7-346b0b99abbc"
                    }
                ],
                "stem_from_id": "4720ad51-6d31-417c-a3a7-346b0b99abbc",
                "stem_task": "twelve",
                "stem_type_id": 91,
                "stem_type_group_name": "Vocals",
                "edited_clip_id": "4720ad51-6d31-417c-a3a7-346b0b99abbc",
                "type": "gen",
                "stream": true,
                "infill": false,
                "task": "gen_stem",
                "can_remix": true,
                "is_remix": false,
                "priority": 10
            },
            "is_liked": false,
            "user_id": "a8a4d117-d5aa-4a9f-ab5b-88cc2c2eb79d",
            "display_name": "ugknurymt91r",
            "handle": "ugknurymt91r",
            "is_handle_updated": false,
            "avatar_image_url": "https://cdn1.suno.ai/sAura20.jpg",
            "is_trashed": false,
            "flag_count": 0,
            "created_at": "2025-06-06T11:22:30.753Z",
            "status": "submitted",
            "title": "Security String (Vocals)",
            "play_count": 0,
            "upvote_count": 0,
            "is_public": false,
            "allow_comments": true
        },
        {
            "more": "There are 24 things like this."
        }
    ],
    "metadata": {
        "prompt": "",
        "history": [
            {
                "id": "4720ad51-6d31-417c-a3a7-346b0b99abbc",
                "type": "gen",
                "source": "web",
                "infill": false,
                "stem_type_id": 91,
                "stem_type_group_name": "Twelve",
                "stem_task": "twelve",
                "stem_from_id": "4720ad51-6d31-417c-a3a7-346b0b99abbc"
            }
        ],
        "stem_from_id": "4720ad51-6d31-417c-a3a7-346b0b99abbc",
        "stem_task": "twelve",
        "stem_type_id": 91,
        "stem_type_group_name": "Twelve",
        "edited_clip_id": "4720ad51-6d31-417c-a3a7-346b0b99abbc",
        "type": "gen",
        "stream": true,
        "infill": false,
        "task": "gen_stem",
        "can_remix": true,
        "is_remix": false,
        "priority": 10
    },
    "major_model_version": "",
    "status": "complete",
    "created_at": "2025-06-06T11:22:30.737Z",
    "batch_size": 1
}
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