Video Generation Live

POST /v1/videos/generations

Generate a video from a text prompt, reference image, or source video. The endpoint queues work for async delivery via callback_url.

Request body

Parameter	Type	Required	Description
`model`	string	Yes	Video model ID. See the model table below.
`prompt`	string	Conditional	Text prompt or editing instruction. Required for text-to-video and supported on transform models that list it.
`callback_url`	string	No	Webhook URL for async delivery.
`seconds`	number	No	Requested clip duration. Supported values vary by model.
`resolution`	string	No	Model-specific output resolution such as `480p`, `540p`, `580p`, `720p`, `1080p`, or a range where listed.
`aspect_ratio`	string	No	Output aspect ratio for models that support explicit aspect control.
`image_url`	string	Conditional	Required for image-to-video models unless the row says the image is optional.
`end_image_url`	string	No	Optional ending frame for models that support start/end image guidance.
`video_url`	string	Conditional	Required for video-to-video, video edit, and video extend models.
`additional_settings`	object	No	Model-specific provider settings such as `seed`, `negative_prompt`, and `generate_audio`.
`enable_fallback`	boolean	No	Enable automatic model fallback. Default: `true`.

Models

common means callback_url, additional_settings, and enable_fallback. Model-specific provider knobs such as seed, negative_prompt, and generate_audio are passed in additional_settings. generate_audio is only supported on audio-capable models (those that list it below); setting generate_audio: true adds an audio track and roughly doubles the per-second cost. The cost shown below is the default audio-off rate.

Model ID	Status	Display name	Type	Required params	Optional supported params	Cost	ETA
`t2v-turbo`	Live	Text-to-Video Turbo	Text-to-video	`prompt`, `model`	common + `seconds` (5, 8), `resolution` (`480p`, `720p`), `aspect_ratio`, `seed`, `negative_prompt`	`$0.40`	~43s
`t2v-standard`	Live	Text-to-Video Standard	Text-to-video	`prompt`, `model`	common + `seconds`, `aspect_ratio` (`auto`, `16:9`, `9:16`, `1:1`)	`$1.20`	~63s
`cosmos-predict`	Live	Cosmos Predict	Text-to-video	`prompt`, `model`	common + `seconds`, `aspect_ratio`	`$0.80`	~90s
`av-gen`	Live	AV Gen	Image-to-video	`prompt`, `model`, `image_url`	common + `seconds` (5, 10, 15); audio included	`$0.42-$1.25`	~34s
`ltx-distilled`	Live	LTX Distilled	Text-to-video	`prompt`, `model`	common + `seconds`, `aspect_ratio`	`$0.3996`	~63s
`seedance-2.0-t2v`	Live	Seedance 2.0 T2V	Text-to-video	`prompt`, `model`	common + `seconds` (5, 10, 15), `resolution` (`480p`, `720p`, `1080p`), `aspect_ratio`	`$1.80` default	~70s
`seedance-2.0-fast-t2v`	Live	Seedance 2.0 Fast T2V	Text-to-video	`prompt`, `model`	common + `seconds` (5, 10, 15), `resolution` (`480p`, `720p`, `1080p`), `aspect_ratio`	`$0.60` default	~45s
`wan-2.7-t2v`	Live	Wan 2.7 T2V	Text-to-video	`prompt`, `model`	common + `seconds` (5, 10, 15), `resolution` (`720p`, `1080p`), `negative_prompt`	`$1.50` default	~70s
`wan-2.2-ultra-fast-t2v`	Live	Wan 2.2 Ultra-Fast T2V	Text-to-video	`prompt`, `model`	common + `seconds` (5, 8), `resolution` (`480p`, `720p`), `aspect_ratio`, `seed`, `negative_prompt`	`$0.60` default	~25s
`happyhorse-1.0-t2v`	Live	HappyHorse 1.0 T2V	Text-to-video	`prompt`, `model`	common + `seconds` (3-15), `resolution` (`720p`, `1080p`), `aspect_ratio` (`16:9`, `9:16`, `1:1`), `seed`	`$0.112-$0.224/sec`	~70s
`i2v-turbo`	Live	Image-to-Video Turbo	Image-to-video	`prompt`, `model`, `image_url`	common + `seconds` (5, 8), `resolution` (`480p`, `720p`), `aspect_ratio`, `seed`, `negative_prompt`	about `$0.11`	~39s
`i2v-standard`	Live	Image-to-Video Standard	Image-to-video	`prompt`, `model`, `image_url`	common + `seconds`, `resolution` (`480p`, `720p`), `aspect_ratio` (`auto`, `16:9`, `9:16`, `1:1`)	`$0.30-$0.60`	~38s
`i2v-pro`	Live	Image-to-Video Pro	Image-to-video	`prompt`, `model`, `image_url`	common + `seconds`, `resolution` (`480p`, `580p`, `720p`), `aspect_ratio` (`16:9`, `9:16`, `1:1`), `end_image_url`	`$0.04-$0.08/sec`	~63s
`i2v-sora`	Live	Image-to-Video Sora	Image-to-video	`prompt`, `model`, `image_url`	common + `seconds` (4, 8, 12), `aspect_ratio` (`16:9`, `9:16`, `1:1`)	about `$0.11/sec`	~146s
`i2v-sora-pro`	Live	Image-to-Video Sora Pro	Image-to-video	`prompt`, `model`, `image_url`	common + `seconds` (4, 8, 12), `resolution` (`720p`, `1080p`), `aspect_ratio` (`16:9`, `9:16`, `1:1`)	`$0.30-$0.50/sec`	~186s
`wan-2.6`	Live	Wan 2.6	Image-to-video	`prompt`, `model`, `image_url`	common + `seconds` (5, 10, 15), `resolution` (`720p`, `1080p`), `negative_prompt`	`$0.10-$0.15/sec`	~84s
`wan-2.6-ultra`	Live	Wan 2.6 Ultra	Image-to-video	`prompt`, `model`, `image_url`	common + `seconds` (5, 10, 15), `resolution` (`720p`, `1080p`), `negative_prompt`	`$0.10-$0.15/sec`	~60s
`wan-2.6-flash`	Live	Wan 2.6 Flash	Image-to-video	`prompt`, `model`, `image_url`	common + `seconds` (5, 10, 15), `resolution` (`720p`, `1080p`)	`$0.05-$0.075/sec`	~45s
`wan-2.2-spicy`	Live	Wan 2.2 Spicy	Image-to-video	`prompt`, `model`, `image_url`	common + `seconds` (5, 8), `resolution` (`480p`, `720p`), `seed`	`$0.024-$0.048/sec`	~40s
`wan-2.2-ultra-fast`	Live	Wan 2.2 Ultra-Fast I2V	Image-to-video	`prompt`, `model`, `image_url`	common + `seconds` (5, 8), `resolution` (`480p`, `720p`), `aspect_ratio`, `seed`, `negative_prompt`	`$0.008-$0.016/sec`	~25s
`vidu-q3-spicy`	Live	Vidu Q3 Spicy	Image-to-video	`prompt`, `model`, `image_url`	common + `seconds` (5, 10, 15), `resolution` (`540p`, `720p`, `1080p`)	`$0.056-$0.128/sec`	~60s
`cosmos-predict-i2v`	Live	Cosmos Predict I2V	Image-to-video	`prompt`, `model`, `image_url`	common + `seconds`, `aspect_ratio`	about `$0.50`	~90s
`grok-imagine-video`	Live	Grok Imagine Video	Image-to-video	`prompt`, `model`, `image_url`	common + `seconds` (6, 10), `resolution` (`480p`, `720p`), `aspect_ratio` (`2:3`, `3:2`, `1:1`, `16:9`, `9:16`)	about `$0.04/sec`	~20s
`sora-2`	Live	Sora 2	Smart-routed video	`prompt`, `model`	common + optional `image_url`, `seconds` (4, 8, 12), `aspect_ratio` (`16:9`, `9:16`, `1:1`)	about `$0.11/sec`	~117s
`sora-2-pro`	Live	Sora 2 Pro	Smart-routed video	`prompt`, `model`	common + optional `image_url`, `seconds` (4, 8, 12), `resolution` (`720p`, `1080p`), `aspect_ratio` (`16:9`, `9:16`, `1:1`)	`$0.30-$0.50/sec`	~169s
`seedance-2.0`	Live	Seedance 2.0 I2V	Image-to-video	`prompt`, `model`, `image_url`	common + `seconds` (5, 10, 15), `resolution` (`480p`, `720p`, `1080p`), `aspect_ratio`	`$0.12-$0.60/sec`	~70s
`seedance-2.0-fast`	Live	Seedance 2.0 Fast I2V	Image-to-video	`prompt`, `model`, `image_url`	common + `seconds` (5, 10, 15), `resolution` (`480p`, `720p`, `1080p`), `aspect_ratio`	`$0.10-$0.50/sec`	~45s
`seedance-2.0-spicy`	Live	Seedance 2.0 Spicy I2V	Image-to-video	`prompt`, `model`, `image_url`	common + `seconds` (5, 10, 15), `resolution` (`480p`, `720p`, `1080p`), `aspect_ratio`, `generate_audio`, `end_image_url`	`$0.06-$0.30/sec`	~70s
`seedance-2.0-fast-spicy`	Live	Seedance 2.0 Fast Spicy I2V	Image-to-video	`prompt`, `model`, `image_url`	common + `seconds` (5, 10, 15), `resolution` (`480p`, `720p`, `1080p`), `aspect_ratio`, `generate_audio`, `end_image_url`	`$0.05-$0.25/sec`	~45s
`seedance-v1.5-pro-spicy`	Live	Seedance v1.5 Pro Spicy	Image-to-video	`prompt`, `model`, `image_url`	common + `seconds` (4-12), `resolution` (`480p`, `720p`, `1080p`), `aspect_ratio`, `generate_audio`	`$0.0096-$0.0416/sec`	~50s
`wan-2.7`	Live	Wan 2.7 I2V	Image-to-video	`prompt`, `model`, `image_url`	common + `seconds` (5, 10, 15), `resolution` (`720p`, `1080p`), `negative_prompt`	`$0.08-$0.12/sec`	~70s
`wan-2.7-pro`	Live	Wan 2.7 Pro I2V	Image-to-video	`prompt`, `model`, `image_url`	common + `seconds` (5, 10, 15), `resolution` (`1080p`, `2k`, `4k`)	`$0.12-$0.16/sec`	~70s
`wan-2.7-spicy`	Live	Wan 2.7 Spicy I2V	Image-to-video	`prompt`, `model`, `image_url`	common + `seconds` (5, 10, 15), `resolution` (`720p`, `1080p`)	`$0.10-$0.15/sec`	~70s
`wan-ultra-v2`	Live	Wan Ultra v2	Image-to-video	`prompt`, `model`, `image_url`	common + `seconds` (5, 8), `resolution` (`480p`, `720p`), `seed`, `prompt_extend`, `end_image_url`	`$0.10-$0.18/sec`	~44s
`wan-2.7-spicy-v2`	Live	Wan 2.7 Spicy v2	Image-to-video	`prompt`, `model`, `image_url`	common + `seconds` (2-15), `resolution` (`720p`, `1080p`), `seed`, `negative_prompt`, `prompt_extend`, `audio` (native audio on by default and free; set `false` to mute), `audio_url` (optional platform-hosted audio track)	`$0.29-$0.45/sec`	~87s
`grok-imagine-video-reference`	Live	Grok Imagine Reference-to-Video	Image-to-video	`prompt`, `model`, `image_url`	common + optional `end_image_url`, `seconds` (6, 10), `resolution` (`480p`, `720p`)	about `$0.04/sec`	~25s
`happyhorse-1.0`	Live	HappyHorse 1.0 I2V	Image-to-video	`prompt`, `model`, `image_url`	common + `seconds` (3-15), `resolution` (`720p`, `1080p`), `seed`; aspect ratio follows the input image	`$0.112-$0.224/sec`	~70s
`video-to-video`	Live	Video to Video	Video-to-video	`prompt`, `model`, `video_url`	common + `seconds`, `resolution` (`240p`, `360p`, `480p`, `580p`, `720p`)	`$0.04-$0.08/sec`	~175s
`wan-2.6-v2v`	Live	Wan 2.6 V2V	Video-to-video	`prompt`, `model`, `video_url`	common + `seconds` (5, 10), `resolution` (`720p`, `1080p`)	`$0.10-$0.15/sec`	~90s
`wan-2.2-spicy-extend`	Live	Wan 2.2 Spicy Extend	Video extend	`prompt`, `model`, `video_url`	common + `seconds` (5, 8), `resolution` (`480p`, `720p`)	`$0.024-$0.048/sec`	~40s
`grok-imagine-video-edit`	Live	Grok Imagine Edit	Video edit	`prompt`, `model`, `video_url`	common + `seconds` (1-8), `resolution` (`480p`, `720p`)	`$0.06-$0.08/sec`	~95s
`wan-2.7-video-extend`	Live	Wan 2.7 Video Extend	Video extend	`prompt`, `model`, `video_url`	common + `seconds` (5, 10, 15), `resolution` (`720p`, `1080p`), `negative_prompt`	`$0.08-$0.12/sec`	~70s
`grok-imagine-video-extend`	Live	Grok Imagine Video Extend	Video extend	`prompt`, `model`, `video_url`	common + `seconds` (6, 10)	about `$0.04/sec`	~25s
`happyhorse-1.0-video-edit`	Live	HappyHorse 1.0 Video Edit	Video edit	`prompt`, `model`, `video_url`	common + `seconds` (3-15), `resolution` (`720p`, `1080p`), `seed`, reference `images` (up to 9, in `additional_settings`)	`$0.112-$0.224/sec`	~70s
`happyhorse-1.0-video-extend`	Live	HappyHorse 1.0 Video Extend	Video extend	`prompt`, `model`, `video_url`	common + `seconds` (3-15), `resolution` (`720p`, `1080p`), `seed`	`$0.112-$0.224/sec`	~70s
`ultimate-video-upscaler`	Live	Ultimate Video Upscaler	Video-to-video	`prompt`, `model`, `video_url`	common + `seconds`, `resolution` (`720p`, `1080p`, `2k`, `4k`); output length follows the source clip and `prompt` is ignored. Billed per second of `seconds` — set it to your source clip’s duration (max 30)	`$0.016-$0.064/sec`	~90s
`video-watermark-remover`	Live	Video Watermark Remover	Video-to-video	`prompt`, `model`, `video_url`	common + `seconds`; output length follows the source clip and `prompt` is ignored. Billed per second of `seconds` — set it to your source clip’s duration (max 30)	`$0.008/sec`	~90s

Example request

curl --request POST "https://api.uncensored.com/api/v1/videos/generations" \
  --header "x-api-key: YOUR_API_KEY" \
  --header "Content-Type: application/json" \
  --data '{
    "prompt": "A cinematic drone shot over a misty mountain range at sunrise",
    "model": "t2v-turbo",
    "seconds": 5,
    "resolution": "720p",
    "callback_url": "https://your-server.com/webhook"
  }'

Example response

{
  "id": "vid_abc123",
  "status": "processing",
  "model": "t2v-turbo",
  "created_at": "2025-06-01T12:00:00Z"
}

When processing completes, the result is delivered to your callback_url.

Audio on supported models

Audio-capable models (those that list generate_audio in the table above, such as seedance-2.0-spicy) accept generate_audio inside additional_settings. It defaults to off; setting it to true adds an audio track and roughly doubles the per-second cost.

curl --request POST "https://api.uncensored.com/api/v1/videos/generations" \
  --header "x-api-key: YOUR_API_KEY" \
  --header "Content-Type: application/json" \
  --data '{
    "prompt": "A neon city street at night with ambient sound",
    "model": "seedance-2.0-spicy",
    "image_url": "https://your-server.com/start.jpg",
    "seconds": 5,
    "resolution": "480p",
    "additional_settings": { "generate_audio": true },
    "callback_url": "https://your-server.com/webhook"
  }'

Introduction

Models

Image Generation

Image Studio - Edit

Video Studio

Chat

Audio

Tools

Embeddings

Rate Limits

Error Codes

Platform

Support

Video Generation

Video Generation Live

Request body

Models

Example request

Example response

Audio on supported models

​Video Generation Live

​Request body

​Models

​Example request

​Example response

​Audio on supported models

Video Generation Live

Request body

Models

Example request

Example response

Audio on supported models