Speed (Adjust Song Speed)

POST

/suno/speed

Adjust Song Speed

Pass the id from the song generation API and enter it as task_id.
After generating a new task id, use fetch to query.

Price: 0.01PTC/time

Request

Header Params

Body Params application/json

Example

{
    "task_id": "3463d4ba-a2f0-06bf-a5de-421cc7b4c84d",
    "speed_multiplier": 0.25,
    "keep_pitch": true,
    "title": "2024-09-04_01_37_04 (0.25x)"
}

Request Code Samples

Shell

JavaScript

Java

Swift

PHP

Python

HTTP

Objective-C

Ruby

OCaml

Dart

curl --location --request POST 'https://api.302.ai/suno/speed' \
--header 'Authorization: Bearer ' \
--header 'Accept: application/json' \
--header 'Content-Type: application/json' \
--data-raw '{
    "task_id": "3463d4ba-a2f0-06bf-a5de-421cc7b4c84d",
    "speed_multiplier": 0.25,
    "keep_pitch": true,
    "title": "2024-09-04_01_37_04 (0.25x)"
}'

Responses

🟢200成功

application/json

Body

Example

{
    "code": "success",
    "message": "",
    "data": "69c61512-278e-4ff4-b6ea-f3b278329b04"
}

Modified at 2025-11-03 03:09:52

Video (Get Video)

Crop (Trim Music)