GET
/v1/models/fal/fal-fal-ai-ace-step-audio-outpaint
Accept:
| rawId | fal-ai/ace-step/audio-outpaint |
| displayName | ACE Step Audio Outpaint |
| id | fal-fal-ai-ace-step-audio-outpaint |
| activity | audio |
| schemaEndpointId | fal-ai/ace-step/audio-outpaint |
| releasedAt | 1746986241 — May 11, 2025 |
| firstSeenAt | 1746986241 — May 11, 2025 |
| lastSeenAt | 1794561341 — 15m ago |
| pricing | rate card, per second → open calculator seconds (usage) $0.0002 — Your request will cost **$0.0002** per second of generated audio. For **$1** you can generate 5,000 seconds (approximately 83.33 minutes) of music from lyrics. |
| providerMetadata | {"category":"audio-to-audio"} |
| contextWindow · maxOutput · modalities · capabilities · knowledgeCutoff · openWeights · weightsUrl · requestMap | not published by this provider’s list endpoint |
Endpoints & schemas
GET /v1/schemas/fal →| endpoint | activity |
|---|---|
| fal-ai/ace-step/audio-outpaint | audio |
endpoints matching this model — the provider has more, see /v1/schemas/fal
Sources
| field | recorded source |
|---|---|
| pricing | Source linked above. docs-extracted Source traceed1bd4fc4deabaa6009795a31e57e992213ec2906ebbc72721a1f32a71f069ea{
"fetchedAt": 1792663232
} |
| activity | Source unknown — no source URL recorded. |
| contextWindow | Source unknown — no source URL recorded. |
| maxOutput | Source unknown — no source URL recorded. |
| modalities | Source unknown — no source URL recorded. |
| capabilities | Source unknown — no source URL recorded. |
| reasoning | Source unknown — no source URL recorded. |
| requestMap | Source unknown — no source URL recorded. |
| schemaEndpointId | Source unknown — no source URL recorded. |
Use it
shell
$ curl https://modelschemas.com/v1/schemas/fal/audio/fal-ai/ace-step/audio-outpaint # request schema
$ curl -X POST https://modelschemas.com/v1/validate -d '{"provider":"fal","endpointId":"fal-ai/ace-step/audio-outpaint","payload":{…}}'
$ curl -X POST https://modelschemas.com/v1/estimate -d '{"provider":"fal","model":"fal-ai/ace-step/audio-outpaint","usage":{"input_tokens":1200,"output_tokens":400}}'