Kling AI Video Pro - Ekly API

Kling’s advanced video generation model with multiple modes. Uses fal.ai for reliable hosting and faster processing.


Model id	`kling-v1-6-fal`
Media	video
Submit to	`POST /v1/videos`
Price	9.1 credits per_second before discounts
Typical time	about 360.0 s

Request

Required: prompt
Optional: aspect_ratio, duration_seconds, element_images, first_frame, mode, quality, reference_image

{
  "model": "kling-v1-6-fal",
  "prompt": "Two relatives crowd a cinema camera in a wedding hall, warm practicals. [Character A: Phupha, wounded dignity]: \"Pehle mera asheerwad wala shot lo.\" Immediately, [Character B: Jija, stylish smug]: \"Asheerwad baad mein… pehle mera Dubai wala look.\"",
  "aspect_ratio": "16:9",
  "duration_seconds": 5,
  "mode": "reference",
  "quality": "std"
}

Field	Allowed	Default
`aspect_ratio`	`16:9`, `9:16`, `1:1`	`"16:9"`
`duration_seconds`	5.0 – 10.0 seconds	`5`
`element_images`	asset ids (up to 4)
`first_frame`	asset id (up to 1)
`mode`	`reference`, `frames`, `elements`	`"reference"`
`quality`	`std`, `pro`	`"std"`
`reference_image`	asset id (up to 1)

Reference inputs take asset ids from POST /v1/uploads or an earlier output’s asset_id. Prices and allowed values come from the live catalog; GET /v1/models/kling-v1-6-fal is always current.