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POST
/
suno
/
v2
/
concat
concat audio
curl --request POST \
  --url https://api.mountsea.ai/suno/v2/concat \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "clip_id": "<string>",
  "is_infill": false,
  "project_id": "<string>",
  "edit_session_id": "<string>"
}
'
{
  "taskId": "15c257ff-43f7-4678-bd41-202ad6b8488b"
}
Concatenate audio clips. When is_infill is true, the system will fill in the replaced section during merging (requires edit_session_id).
This is an async task. The response contains a taskId — use Get Task Status to poll for the result.

Authorizations

​
Authorization
string
header
required

Bearer authentication header of the form Bearer <token>, where <token> is your auth token.

Body

application/json
​
clip_id
string
required

The audio id which used to concat.

​
is_infill
boolean
required

Whether to fill in the Replace section when merging. Pass true and edit_session_id is required.

Example:

false

​
project_id
string

The project id.

​
edit_session_id
string

Whether to fill in the Replace section when merging. Pass true and edit_session_id is required.

Response

201 - application/json
​
taskId
string
required

task id. Use this id to query task status.

Example:

"15c257ff-43f7-4678-bd41-202ad6b8488b"