v50

latestOpenAPI 3.1.0raw.githubusercontent.com2026-08-01600974.4 KB
Start generating

Generate sound effects

This endpoint will start a new task to generate sound effects from a text description.

post/v1/sound_effect

Headers

X-Runway-Version'2024-11-06' required

The version of the RunwayML API being used. You can read more about versioning here.

Request body

OR

Example request

{
  "referenceAudios": [
    "https://example.com/audio.mp3"
  ]
}

Response

The task that was created.

idstring uuid required

The ID of the task that was created. Use this to retrieve the task later.