Superside Kling 3 Image-to-Video

Kling 3 Image-to-Video on fal. Returns a native VIDEO plus the URL, so SaveVideo or PreviewVideo connects straight in. Endpoints: pro - fal-ai/kling-video/v3/pro/image-to-video standard - fal-ai/kling-video/v3/standard/image-to-video 4k - fal-ai/kling-video/v3/4k/image-to-video turbo pro - fal-ai/kling-video/v3/turbo/pro/image-to-video turbo standard - fal-ai/kling-video/v3/turbo/standard/image-to-video fal price (2026-10-30): pro/image-to-video: For every second of video you generated, you will be charged $0.112 (audio off) or $0.168 (audio on), if voice control is used while generating audio you will be charged $0.196. For example, a 5s video with audio on and voice control will cost $0.98 | standard/image-to-video: For every second of video you generated, you will be charged $0.084 (audio off) or $0.126 (audio on), if voice control is used while generating audio you will be charged $0.154. For example, a 5s video with audio on and voice control will cost $0.77 | 4k/image-to-video: For every second of video you generated, you will be charged $0.42 regardless of whether audio is on or off. For example, a 5s video will cost $2.10. | turbo/pro: For every second of video you generate, you will be charged $0.14. For example, a 5s video will cost $0.70. | turbo/standard: For every second of video you generate, you will be charged $0.112. For example, a 5s video will cost $0.56

By Superside·Created 4 months ago·Updated a day ago· 1

end_image_url
start_image_url
image_url

video
video_url

◄modelpro►

◄api_key►

◄prompt►

◄multi_prompt►

◄generate_audiotrue►

◄cfg_scale0.50►

◄enable_safety_checkertrue►

◄negative_promptblur, distort, and low quality►

◄shot_typecustomize►

◄duration5►

◄elements►

CategorySuperside

Inputs (14)

Name	Type	Default	Description
model	COMBO	pro	Which endpoint to call. These share one control surface and differ in quality, speed and price: pro - fal-ai/kling-video/v3/pro/image-to-video standard - fal-ai/kling-video/v3/standard/image-to-video 4k - fal-ai/kling-video/v3/4k/image-to-video turbo pro - fal-ai/kling-video/v3/turbo/pro/image-to-video turbo standard - fal-ai/kling-video/v3/turbo/standard/image-to-video
api_key	STRING		—
promptopt	STRING		Text prompt for video generation. Either prompt or multi_prompt must be provided, but not both.
multi_promptopt	STRING		List of prompts for multi-shot video generation. If provided, divides the video into multiple shots. JSON, as fal documents this field.
end_image_urlopt	IMAGE		URL of the image to be used for the end of the video
generate_audioopt	BOOLEAN	true	Whether to generate native audio for the video. Supports Chinese and English voice output. Other languages are automatically translated to English. For English speech, use lowercase letters; for acronyms or proper nouns, use uppercase.
cfg_scaleopt	FLOAT	0.500–1	The CFG (Classifier Free Guidance) scale is a measure of how close you want the model to stick to your prompt.
enable_safety_checkeropt	BOOLEAN	true	Disabling safety checks requires account authorization; unauthorized requests are always checked.
negative_promptopt	STRING	blur, distort, and low quality	—
shot_typeopt	COMBO	customize	The type of multi-shot video generation. 'intelligent' lets the model automatically determine shot structure.
durationopt	COMBO	5	The duration of the generated video in seconds
start_image_urlopt	IMAGE		URL of the image to be used for the video Required by: pro, standard, 4k.
elementsopt	STRING		Elements (characters/objects) to include in the video. Each example can either be an image set (frontal + reference images) or a video. Reference in prompt as @Element1, @Element2, etc. JSON, as fal documents this field.
image_urlopt	IMAGE		First-frame reference image. Formats: .jpg/.jpeg/.png; max 50MB; min 300px per side; aspect ratio within 1:2.5 to 2.5:1. Required by: turbo pro, turbo standard.

Outputs (2)

Name	Type	Description
video	VIDEO	—
video_url	STRING	—