GET
/v1/models/fal/fal-kling-v4-flash-video-to-video
Accept:
| rawId | kling/v4/flash/video-to-video |
| displayName | Kling 4.0 Flash Video Editing |
| id | fal-kling-v4-flash-video-to-video |
| activity | video |
| schemaEndpointId | kling/v4/flash/video-to-video |
| releasedAt | 1793804200 — Nov 4, 2026 |
| firstSeenAt | 1793804200 — Nov 4, 2026 |
| lastSeenAt | 1794564043 — 7m ago |
| pricing | rate card, per second → open calculator seconds (usage) $0.063 — Video costs **$0.063** per second at **720p**, billed on the output duration plus the greater of the input video duration and the output duration. |
| 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 |
|---|---|
| kling/v4/flash/video-to-video | video |
endpoints matching this model — the provider has more, see /v1/schemas/fal
Sources
| field | recorded source |
|---|---|
| pricing | Source linked above. docs-extracted Source trace5c4d3864aff1d3d51abc2371fa434ce50b4f03adf477c8223c6df8fb7ca9902e{
"fetchedAt": 1793876454
} |
| 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/kling/v4/flash/video-to-video # request schema
$ curl -X POST https://modelschemas.com/v1/validate -d '{"provider":"fal","endpointId":"kling/v4/flash/video-to-video","payload":{…}}'
$ curl -X POST https://modelschemas.com/v1/estimate -d '{"provider":"fal","model":"kling/v4/flash/video-to-video","usage":{"input_tokens":1200,"output_tokens":400}}'