Best for
- Sword swings, whooshes and dashes.
- Projectiles, fly-bys and quick passes.
- Short UI and pickup sounds.
Price
$0.0206 per sound. Exact list price:0.0206 USD.
No markup: this is the provider’s list price, checked 2026-10-12. A failed job costs nothing. Get the exact price of one request, free and without a key, from POST /v1/estimate.
Example call
Sign in once withsummer login; over HTTP, send Authorization: Bearer $SUMMER_TOKEN after export SUMMER_TOKEN=$(summer token) (sign-in). This job comes back done in the same call, with the file ready to download.
state "done" and result.assets: one entry per file, each with assetId, fileUrl (a Summer URL) and thumbnailUrl. Download the file into your project, or import it in Summer Engine by its asset id.
Input
Send these fields ininput. The full JSON Schema is inputSchema in GET /v1/models/sound/stable-audio-3-sfx.
Related models

Sound Effects v2
Sonilo SFX 1.1
Mirelo SFX 2.0
For agents
This page as Markdown: https://docs.summerengine.com/api/models/sound/stable-audio-3-sfx.md. The live record with the JSON Schema:GET https://www.summerengine.com/v1/models/sound/stable-audio-3-sfx, public, no sign-in.
