Kling

Kling 2.1 Master

Model ID: model_kling-v2-1-master

Parameter	Type	Default	Description
`prompt`	`string`	``	Describe your video
`startImage`	`file`	``	Image used as the first frame of the video.
`aspectRatio`	`string`	`16:9`	Aspect ratio of the video. Ignored if first frame is provided.
`duration`	`number`	`5`	Duration in seconds

Kling 2.1 Pro

Model ID: model_kling-v2-1-pro

Parameter	Type	Default	Description
`prompt`	`string`	``	Describe your video
`startImage`	`file`	``	Image used as the first frame of the video.
`endImage`	`file`	``	Image used as the last frame of the video.
`duration`	`number`	`5`	Duration in seconds [5 or 10]
`cfgScale`	`number`	`0.5`	Higher values follow the prompt more closely, lower values are more creative [0,1]
`negativePrompt`	`string`	``	Negative prompt used to guide the model away from undesirable features.

Kling 2.1

Model ID: model_kling-v2-1

Parameter	Type	Default	Description
`prompt`	`string`	``	Describe your video
`startImage`	`file`	``	Image used as the first frame of the video.
`mode`	`string`	`standard`	Standard has a resolution of 720p, pro is 1080p. Both are 24fps.
`duration`	`number`	`5`	Duration in seconds

Kling Lipsync

Model ID: model_kling-lip-sync

Input	Label	Type	Default	Min	Max	Allowed Values	Notes
`video_url`	Video	file	–	–	–	–	2-10s, <100MB, 720p–1080p
`audio_file`	Lip Sync Audio File	file	–	–	–	–	required if text not provided
`text`	Lip Sync Text	string	–	–	–	–	required if audio not provided
`voice_id`	AI Voice List	select	en_AOT	–	–	(40+ voices available)	used when text provided
`voice_speed`	Voice Speed	number	1	0.8	2	–

Kling AI Avatar Pro

Model ID: model_kling-video-ai-avatar-pro

Input	Label	Type	Default	Notes
`image_url`	Image	file	–	required avatar image
`audio_url`	Audio	file	–	required
`text`	Add Description	string	–	optional cue

Kling 2.0

Model ID:model_kling-v2-0

Parameter	Type	Default	Description
`prompt`	`string`	``	Describe your video
`startImage`	`file`	``	Image used as the first frame of the video.
`aspectRatio`	`string`	`16:9`	Aspect ratio of the video. Ignored if first frame is provided.
`cfgScale`	`number`	`0.5`	Higher values follow the prompt more closely, lower values are more creative [0,1]
`duration`	`number`	`5`	Duration in seconds

Kling 1.6 Pro

Model ID: model_kling-v1-6-pro

Parameter	Type	Default	Description
`prompt`	`string`	``	Describe your video
`startImage`	`file`	``	Image used as the first frame of the video.
`endImage`	`file`	``	Used to generate a video that transitions from the first frame to this image. Requires a first frame image.
`referenceImages`	`file_array`	``	Use up to 4 reference images (scene elements) for video generation. Start/end images are ignored when using references.
`aspectRatio`	`string`	`16:9`	Aspect ratio of the video. Ignored if first frame is provided.
`cfgScale`	`number`	`0.5`	Higher values follow the prompt more closely, lower values are more creative
`duration`	`number`	`5`	Duration in seconds

Kling 1.6

Model ID: model_kling-v1-6-standard

Parameter	Type	Default	Description
`prompt`	`string`	``	Describe your video
`startImage`	`file`	``	Image used as the first frame of the video.
`referenceImages`	`file_array`	``	Use up to 4 reference images (scene elements) for video generation. Start/end images are ignored when using references.
`aspectRatio`	`string`	`16:9`	Aspect ratio of the video. Ignored if first frame is provided.
`cfgScale`	`number`	`0.5`	Higher values follow the prompt more closely, lower values are more creative
`duration`	`number`	`5`	Duration in seconds

Runway

Runway Gen4 Aleph

Model ID: model_runway-gen4-aleph

Input	Label	Type	Default	Allowed Values	Notes
`prompt`	Prompt	string	–	–	required
`video`	Video	file	–	–	required (<16MB, uses first 5s)
`aspect_ratio`	Aspect Ratio	select	16:9	9:16, 3:4, 1:1, 4:3, 16:9, 21:9
`reference_images`	Reference Images	file array	–	–	up to 3
`seed`	Seed	number	–	–	–	reproducibility

Runway Gen4 Turbo

Model ID: model_runway-gen4-turbo

Parameter	Type	Default	Description
`prompt`	`string`	``	Describe your video
`image`	`file`	``	Image used as the first frame of the video.
`duration`	`number`	`5`	Duration in seconds
`aspectRatio`	`string`	`16:9`	Aspect ratio of the video. Ignored if first frame is provided.
`seed`	`number`	``	Use a seed for reproducible results. Leave blank to use a random seed.

Bytedance

Bytedance OmniHuman

Model ID: model_bytedance-omni-human

Input	Label	Type	Default	Notes
`image`	Image	file	–	required
`audio`	Audio	file	–	required (recommended ≤15s for best quality)

Seedance 1 Pro

Model ID: model_bytedance-seedance-1-pro

Parameter	Type	Default	Description
`prompt`	`string`	``	Describe your video
`image`	`file`	``	Image used as the first frame of the video.
`duration`	`number`	`5`	Duration in seconds
`resolution`	`string`	`1080p`	Output video resolution
`aspectRatio`	`string`	`16:9`	Aspect ratio of the video. Ignored if first frame is provided.
`cameraFixed`	`boolean`	`False`	Whether to fix camera position
`seed`	`number`	``	Use a seed for reproducible results. Leave blank to use a random seed.

Seedance 1 Lite

Model ID: model_bytedance-seedance-1-lite

Parameter	Type	Default	Description
`prompt`	`string`	``	Describe your video
`image`	`file`	``	Image used as the first frame of the video.
`duration`	`number`	`5`	Duration in seconds
`resolution`	`string`	`720p`	Output video resolution
`aspectRatio`	`string`	`16:9`	Aspect ratio of the video. Ignored if first frame is provided.
`cameraFixed`	`boolean`	`False`	Whether to fix camera position
`seed`	`number`	``	Use a seed for reproducible results. Leave blank to use a random seed.

Google VEO

VEO3 Fast

Model ID: model_veo3-fast

Parameter	Type	Default	Description
`prompt`	`string`	``	Describe your video
`seed`	`number`	``	Use a seed for reproducible results. Leave blank to use a random seed.

VEO3

Model ID: model_veo3

Parameter	Type	Default	Description
`prompt`	`string`	``	Describe your video
`image`	`file`	``	Image used as the first frame of the video. Ideal images are 16:9 or 9:16 and 1280x720 or 720x1280, depending on the aspect ratio you choose.
`generateAudio`	`boolean`	`True`	Generate audio for the video
`aspectRatio`	`string`	`16:9`	Video aspect ratio
`duration`	`number`	`8`	Video duration
`seed`	`number`	``	Use a seed for reproducible results. Leave blank to use a random seed.

VEO2

Model ID: model_veo2

Parameter	Type	Default	Description
`prompt`	`string`	``	Describe your video
`image`	`file`	``	Image used as the first frame of the video. Ideal images are 16:9 or 9:16 and 1280x720 or 720x1280, depending on the aspect ratio you choose.
`aspectRatio`	`string`	`16:9`	Video aspect ratio
`duration`	`number`	`5`	Video duration
`seed`	`number`	``	Use a seed for reproducible results. Leave blank to use a random seed.

Luma

Luma Modify Video

Model ID: model_luma-modify-video

Input	Label	Type	Default	Allowed Values	Notes
`video`	Video	file	–	–	required (<100MB, <30s)
`first_frame`	First Frame	file	–	–	optional reference frame
`prompt`	Prompt	string	–	–	–	guides modification
`mode`	Mode	select	adhere_1	adhere_1, adhere_2, adhere_3, flex_1, flex_2, flex_3, reimagine_1, reimagine_2, reimagine_3	controls degree of change

Luma Ray 2 540p

Model ID: model_luma-ray-2-540p

Parameter	Type	Default	Description
`prompt`	`string`	``	Describe your video
`image`	`file`	``	Image used as the first frame of the video.
`endImage`	`file`	``	Used to generate a video that transitions from the first frame to this image. Requires a first frame image.
`duration`	`number`	`5`	Duration in seconds
`aspectRatio`	`string`	`16:9`	Aspect ratio of the generated video
`loop`	`boolean`	`False`	Matches the first and last frames for smooth, seamless looping.
`concepts`	`string_array`	``	List of camera concepts to apply to the video generation.

Luma Ray 2 Flash 540p

Model ID: model_luma-ray-flash-2-540p

Parameter	Type	Default	Description
`prompt`	`string`	``	Describe your video
`image`	`file`	``	Image used as the first frame of the video
`endImage`	`file`	``	Used to generate a video that transitions from the first frame to this image. Requires a first frame image.
`duration`	`number`	`5`	Duration in seconds
`aspectRatio`	`string`	`16:9`	Aspect ratio of the generated video
`loop`	`boolean`	`False`	Matches the first and last frames for smooth, seamless looping.
`concepts`	`string_array`	``	List of camera concepts to apply to the video generation.

Luma Ray 2 720p

Model ID: model_luma-ray-2-720p

Parameter	Type	Default	Description
`prompt`	`string`	``	Describe your video
`image`	`file`	``	Image used as the first frame of the video.
`endImage`	`file`	``	Used to generate a video that transitions from the first frame to this image. Requires a first frame image.
`duration`	`number`	`5`	Duration in seconds
`aspectRatio`	`string`	`16:9`	Aspect ratio of the generated video
`loop`	`boolean`	`False`	Matches the first and last frames for smooth, seamless looping.
`concepts`	`string_array`	``	List of camera concepts to apply to the video generation.

Luma Ray 2 Flash 720p

Model ID: model_luma-ray-flash-2-720p

Parameter	Type	Default	Description
`prompt`	`string`	``	Describe your video
`image`	`file`	``	Image used as the first frame of the video.e
`endImage`	`file`	``	Used to generate a video that transitions from the first frame to this image. Requires a first frame image.
`duration`	`number`	`5`	Duration in seconds
`aspectRatio`	`string`	`16:9`	Aspect ratio of the generated video
`loop`	`boolean`	`False`	Matches the first and last frames for smooth, seamless looping.
`concepts`	`string_array`	``	List of camera concepts to apply to the video generation

Pixverse

Pixverse v5

Model ID: model_pixverse-v5

Parameter	Type	Default	Description
`prompt`	`string`	``	Describe your video
`image`	`file`	``	Image used as the first frame of the video.
`lastFrameImage`	`file`	``	Used to generate a video that transitions from the first frame to this image. Requires a first frame image.
`quality`	`string`	`540p`	Video resolution ["360p", "540p", "720p", "1080p"]
`aspectRatio`	`string`	`16:9`	Aspect ratio of the video ["9:16", "1:1", "16:9"]
`duration`	`number`	`5`	Duration in seconds.
`effect`	`string`	`None`	Special effect to apply to the video
`seed`	`number`	``	Use a seed for reproducible results. Leave blank to use a random seed.

Pixverse v4.5

Model ID: model_pixverse-v4-5

Parameter	Type	Default	Description
`prompt`	`string`	``	Describe your video
`image`	`file`	``	Image used as the first frame of the video.
`lastFrameImage`	`file`	``	Used to generate a video that transitions from the first frame to this image. Requires a first frame image.
`quality`	`string`	`540p`	Video resolution
`aspectRatio`	`string`	`16:9`	Aspect ratio of the video
`duration`	`number`	`5`	Duration in seconds. (1080p does not support 8 second duration)
`motionMode`	`string`	`normal`	Motion mode for the video. Smooth videos generate more frames, so they cost more. (smooth is only available when using a 5 second duration, 1080p does not support smooth motion)
`style`	`string`	`None`	Style of the video
`effect`	`string`	`None`	Special effect to apply to the video
`seed`	`number`	``	Use a seed for reproducible results. Leave blank to use a random seed.

Pixverse v4

Model ID: model_pixverse-v4

Parameter	Type	Default	Description
`prompt`	`string`	``	Describe your video
`image`	`file`	``	Image used as the first frame of the video.
`lastFrameImage`	`file`	``	Used to generate a video that transitions from the first frame to this image. Requires a first frame image.
`quality`	`string`	`540p`	Video resolution
`aspectRatio`	`string`	`16:9`	Aspect ratio of the video
`duration`	`number`	`5`	Duration in seconds. (1080p does not support 8 second duration)
`motionMode`	`string`	`normal`	Motion mode for the video. Smooth videos generate more frames, so they cost more. (smooth is only available when using a 5 second duration, 1080p does not support smooth motion)
`style`	`string`	`None`	Style of the video
`effect`	`string`	`None`	Special effect to apply to the video
`seed`	`number`	``	Use a seed for reproducible results. Leave blank to use a random seed.

Pixverse Lipsync

Model ID: model_pixverse-lipsync

Input	Label	Type	Default	Allowed Values	Notes
`video_url`	Video	file	–	–	required
`audio_url`	Audio	file	–	–	required if text not provided
`text`	Text To Speech	string	""	–	required if audio not provided
`voice_id`	Voice	select	Auto	Emily, James, Isabella, Liam, Chloe, Adrian, Harper, Ava, Sophia, Julia, Mason, Jack, Oliver, Ethan, Auto	used when text provided

Wan

Wan 2.2 A14b Image to Video

Model ID: model_wan-2-2-i2v-a14b

Parameter	Type	Default	Description
`prompt`	`string`	``	Describe your video
`image`	`file`	``	Image used as the first frame of the video.
`numFrames`	`number`	`81`	Number of video frames. 81 frames give the best results
`resolution`	`string`	`720p`	Video resolution - `720p` or `480p`
`framesPerSecond`	`number`	`16`	Frames per second
`fastMode`	`string`	`Balanced`	Speed up generation with different levels of acceleration. Faster modes may degrade quality somewhat. The speedup is dependent on the content, so different videos may see different speedups.
`sampleSteps`	`number`	`30`	Number of generation steps. Fewer steps means faster generation, at the expensive of output quality. 30 steps is sufficient for most prompts
`sampleShift`	`number`	`5`	Sample shift factor
`seed`	`number`	``	Use a seed for reproducible results. Leave blank to use a random seed.

Wan 2.2 Text to Video

Model ID: model_wan-2-2-t2v

Parameter	Type	Default	Description
`prompt`	`string`	``	Describe your video
`resolution`	`string`	`720p`	Video resolution - `720p` or `480p`
`numFrames`	`number`	`81`	Video duration in frames (based on standard 16fps playback)
`framesPerSecond`	`number`	`16`	Frames per second. [5,30]
`sampleShift`	`number`	`8`	Sampling shift factor for flow matching (recommended range: 8-12)
`seed`	`number`	``	Use a seed for reproducible results. Leave blank to use a random seed.

Wan 2.1.1 3b

Model ID: model_wan-2-1-1-3b

Parameter	Type	Default	Description
`prompt`	`string`	``	Describe your video
`aspectRatio`	`string`	`16:9`	Video aspect ratio
`frameNum`	`number`	`81`	Video duration in frames (based on standard 16fps playback)
`sampleSteps`	`number`	`30`	Number of sampling steps (higher = better quality but slower)
`sampleGuideScale`	`number`	`6`	Higher values follow the prompt more closely, lower values are more creative
`sampleShift`	`number`	`8`	Sampling shift factor for flow matching (recommended range: 8-12)
`seed`	`number`	``	Use a seed for reproducible results. Leave blank to use a random seed.

Wan 2.1 720p

Model ID: model_wan-2-1-i2v-720p

Parameter	Type	Default	Description
`prompt`	`string`	``	Describe your video
`image`	`file`	``	Image used as the first frame of the video.
`numFrames`	`number`	`81`	Number of video frames. 81 frames give the best results
`maxArea`	`string`	`1280x720`	Maximum area of generated image. The input image will shrink to fit these dimensions
`framesPerSecond`	`number`	`16`	Frames per second
`fastMode`	`string`	`Balanced`	Speed up generation with different levels of acceleration. Faster modes may degrade quality somewhat. The speedup is dependent on the content, so different videos may see different speedups.
`sampleSteps`	`number`	`30`	Number of generation steps. Fewer steps means faster generation, at the expensive of output quality. 30 steps is sufficient for most prompts
`sampleGuideScale`	`number`	`5`	Higher values follow the prompt more closely, lower values are more creative
`sampleShift`	`number`	`5`	Sample shift factor
`seed`	`number`	``	Use a seed for reproducible results. Leave blank to use a random seed.

Wan 2.1 480p

Model ID: model_wan-2-1-i2v-480p

Parameter	Type	Default	Description
`prompt`	`string`	``	Describe your video
`image`	`file`	``	Image used as the first frame of the video.
`numFrames`	`number`	`81`	Number of video frames. 81 frames give the best results
`maxArea`	`string`	`832x480`	Maximum area of generated image. The input image will shrink to fit these dimensions
`framesPerSecond`	`number`	`16`	Frames per second. Note that the pricing of this model is based on the video duration at 16 fps
`fastMode`	`string`	`Balanced`	Speed up generation with different levels of acceleration. Faster modes may degrade quality somewhat. The speedup is dependent on the content, so different videos may see different speedups.
`sampleSteps`	`number`	`30`	Number of generation steps. Fewer steps means faster generation, at the expensive of output quality. 30 steps is sufficient for most prompts
`sampleGuideScale`	`number`	`5`	Higher values follow the prompt more closely, lower values are more creative
`sampleShift`	`number`	`3`	Sample shift factor
`seed`	`number`	``	Use a seed for reproducible results. Leave blank to use a random seed.

Minimax

Minimax Hailuo 02

Model ID: model_minimax-hailuo-02

Parameter	Type	Default	Description
`prompt`	`string`	``	Describe your video
`firstFrameImage`	`file`	``	Image used as the first frame of the video.
`lastFrameImage`	`file`	``	Image used as the last frame of the video.
`duration`	`number`	`6`	Duration of the video in seconds. 10 seconds is only available for 768p resolution.
`resolution`	`string`	`1080p`	Pick between standard 768p, or pro 1080p resolution. The pro model is not just high resolution, it is also higher quality.
`promptOptimizer`	`boolean`	`True`	Use prompt optimizer

Minimax Video

Model ID: model_minimax-video-01

Parameter	Type	Default	Description
`prompt`	`string`	``	Describe your video
`firstFrameImage`	`file`	``	Image used as the first frame of the video.
`subjectReference`	`file`	``	An optional character reference image to use as the subject in the generated video
`promptOptimizer`	`boolean`	`True`	Use prompt optimizer

Minimax Director

Model ID: model_minimax-video-01-director

Parameter	Type	Default	Description
`prompt`	`string`	``	Describe your video. Try Prompt Spark or check our Help Center for detailed prompt tips for this model.
`firstFrameImage`	`file`	``	Image used as the first frame of the video.
`promptOptimizer`	`boolean`	`True`	Use prompt optimizer

Minimax Live

Model ID: model_minimax-video-01-live

Parameter	Type	Default	Description
`image`	`file`	``	Image used as the first frame of the video.
`prompt`	`string`	``	Describe your video
`promptOptimizer`	`boolean`	`True`	Use prompt optimizer

Hunyuan Video

Model ID: model_hunyuan-video

Parameter	Type	Default	Description
`prompt`	`string`	``	Describe your video
`width`	`number`	`864`	Width of the video in pixels (must be divisible by 16)
`height`	`number`	`480`	Height of the video in pixels (must be divisible by 16)
`videoLength`	`number`	`129`	Number of frames to generate (must be 4k+1, ex: 49 or 129)
`inferSteps`	`number`	`50`	Number of denoising steps
`embeddedGuidanceScale`	`number`	`6`	Higher values follow the prompt more closely, lower values are more creative
`fps`	`number`	`24`	Frames per second of the output video
`seed`	`number`	``	Use a seed for reproducible results. Leave blank to use a random seed.

Framepack

Model ID: model_framepack

Parameter	Type	Default	Description
`image`	`file`	``	Image used as the first frame of the video
`prompt`	`string`	``	Describe your video
`videoLength`	`number`	`5`	Duration in seconds
`steps`	`number`	`25`	Number of steps. Recommended value: 25
`cfgScale`	`number`	`10`	Distilled CFG scale. Recommended value: 10
`teaCache`	`boolean`	`True`	Makes generation faster with minimal quality impact
`seed`	`number`	``	Use a seed for reproducible results. Leave blank to use a random seed.

Video Foreground Extractor

Video Matting

Model ID: model_ariel-robust-video-matting

Parameter	Type	Default	Description
`inputVideo`	`file`	``	Source video for foreground extraction.
`outputType`	`string`	`green-screen`	Select background style for the extracted video.

Creatify Lipsync

Model ID: model_creatify-lipsync

Input	Label	Type	Default	Notes
`video_url`	Video	file	–	required
`audio_url`	Audio	file	–	required
`loop`	Loop	boolean	true	whether to loop audio

Sync Lipsync v2 Pro

Model ID: model_sync-lipsync-v2-pro

Input	Label	Type	Default	Min	Max	Allowed Values	Notes
`video`	Video	file	–	–	–	–	required
`audio`	Audio	file	–	–	–	–	required
`sync_mode`	Sync Mode	select	loop	–	–	loop, bounce, cut_off, silence, remap	lipsync behavior when lengths mismatch
`temperature`	Temperature	number	0.5	0	1	–	expressiveness
`active_speaker`	Active Speaker	boolean	false	–	–	–	detects active speaker