Kling 4.0 Flash Video Editing API pricing on Fal
- id
- kling/v4/flash/video-to-video
- kling
- First seen 2026-11-07 14:04 UTC
- Open on fal.ai/models/kling/v4/flash/video-to-video
RouteOfficial partnerpartner API
Basis: model page: endpointBilling.provider_type = "partner", is_partner_api = true Archived copy
Current prices
Per second of output1
| Variant | USD | Platform’s own wording | Since |
|---|---|---|---|
| 720pin and out | $0.063/sFrom | 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. |
Change log
| When | Model · what it covers | Change |
|---|---|---|
| 2026-11-11 17:09 UTC | DisappearedFlagged | $0.094/s$0.094 / seconds |
| 2026-11-11 17:09 UTC | New price720pin and out | $0.063/sVideo costs $0.063 per second at 720p, billed on the output duration plus the greater of the input video duration and the output duration. |
Earlier versions
| Model · what it covers | USD | Platform’s own wording | Since |
|---|---|---|---|
| $0.094/s | $0.094 / seconds | 2026-11-07 14:04 UTC → 2026-11-11 17:09 UTC |
Where these prices come from
Read from the platform’s public pages and APIs. Every read is archived, so any price here can be checked against what the platform showed at the time.
- fal.ai/models/kling/v4/flash/video-to-videoLast read 2 h ago2 readsArchived copy
- api.fal.ai/v1/models/pricing?…Last read 4 days ago1 readsArchived copy