GET
/v1/models/fal/fal-blackforestlabs-flux-3-extend-video
Accept:
| rawId | blackforestlabs/flux-3/extend-video |
| displayName | Flux 3 Extend Video |
| id | fal-blackforestlabs-flux-3-extend-video |
| activity | video |
| schemaEndpointId | blackforestlabs/flux-3/extend-video |
| releasedAt | 1784304049 — Jul 17, 2026 |
| firstSeenAt | 1784304049 — Jul 17, 2026 |
| lastSeenAt | 1794564043 — 3m ago |
| pricing | rate card, per second → open calculator duration (request) · resolution (request) $0.41 — Your request will be charged at **$0.41** per second of generated video at 720p $0.53 — Your request will be charged at **$0.53** per second at 1080p |
| providerMetadata | {"category":"video-to-video"} |
| contextWindow · maxOutput · modalities · capabilities · knowledgeCutoff · openWeights · weightsUrl · requestMap | not published by this provider’s list endpoint |
Endpoints & schemas
GET /v1/schemas/fal →| endpoint | activity |
|---|---|
| blackforestlabs/flux-3/extend-video | video |
| blackforestlabs/flux-3/extend-video/draft | video |
endpoints matching this model — the provider has more, see /v1/schemas/fal
Sources
| field | recorded source |
|---|---|
| pricing | Source linked above. docs-extracted Source trace0c495c9f025e34df086a8198ee7a8df3bc83f453b1e620d8bb008bb5b1d1acd5{
"fetchedAt": 1792656013
} |
| 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/video/blackforestlabs/flux-3/extend-video # request schema
$ curl -X POST https://modelschemas.com/v1/validate -d '{"provider":"fal","endpointId":"blackforestlabs/flux-3/extend-video","payload":{…}}'
$ curl -X POST https://modelschemas.com/v1/estimate -d '{"provider":"fal","model":"blackforestlabs/flux-3/extend-video","usage":{"input_tokens":1200,"output_tokens":400}}'