Wan3.0 Video

Wan3.0 Video is Alibaba’s all-in-one video generation model for text-to-video, first-frame and first-and-last-frame generation, multimodal references, and file or webpage references. Use the AnyFast model ID wan3.0-video with POST /v1/video/generations.

For specific content requests, select wan3.0-video-nsfw under the Direct resource group. This NSFW variant is an AnyFast-specific model ID; it is not an official Alibaba Cloud model.

Key capabilities

Generate videos from a prompt, media, or both. At least one of input.prompt and input.media is required.
Guide a video with a first frame or with both first and last frames.
Combine up to 10 reference images, 5 reference videos, and 5 reference audio clips.
Let the model understand a document, presentation, spreadsheet, text file, or public webpage before generating the video.
Generate up to 30 seconds of 30 fps video, with synchronized audio enabled by default.
Let the model select duration and composition with duration: -1 and ratio: "adaptive".

Capability	Input	Main limits
Text to video	`input.prompt` only	Prompt content beyond 20,000 characters is automatically truncated
First frame	One `first_frame` image	Cannot be combined with reference media, `file`, or `link`
First and last frames	One `first_frame` and one `last_frame` image	Cannot be combined with reference media, `file`, or `link`
Multimodal reference	`reference_image`, `reference_video`, and `reference_audio`	10 images, 5 videos, and 5 audio clips
File or webpage reference	One `file` or one `link`	`file` and `link` are mutually exclusive

Capability examples

Alibaba Cloud’s official page provides the input media below but does not publish output videos for these examples. Treat them as upstream input examples, not as results reproduced through AnyFast.

Text to video
First frame
First and last frames
Multimodal reference
File or webpage

Supply input.prompt without input.media. Describe the subject, action, setting, camera movement, visual style, and desired sound. Prompt content beyond 20,000 characters is automatically truncated.This workflow supports duration values from 2 to 30 seconds, as well as -1 for smart duration selection.

Add one image with type: "first_frame" to anchor the opening frame. A prompt is optional when media is present, but it helps define motion, camera behavior, and audio.

Graffiti rapper image used as the upstream Wan3.0 first-frame input — Upstream first-frame input

Do not combine first_frame with reference_image, reference_video, reference_audio, file, or link.

Add one first_frame followed by one last_frame. The two images define the starting and ending compositions; the prompt should explain the action and transition between them.

First-frame image from the upstream Wan3.0 first-and-last-frame example — Upstream first-frame input

Last-frame image from the upstream Wan3.0 first-and-last-frame example — Upstream last-frame input

This frame-guided mode is exclusive. Do not add reference media, a file, or a webpage link to the same request.

Combine reference images, videos, and audio to control identity, objects, movement, setting, and sound. Refer to media by type and order, such as Image 1, Video 1, and Audio 1.

View the upstream multimodal inputs

Character reference image from the upstream Wan3.0 example — Image 1 — character reference

Video 1 — role and motion reference

First object reference image from the upstream Wan3.0 example — Image 2 — object reference

Second object reference image from the upstream Wan3.0 example — Image 3 — object reference

Background reference image from the upstream Wan3.0 example — Image 4 — background reference

Reference videos may total up to 15 seconds, and reference audio clips have a separate 15-second total limit.

Use type: "file" to let the model understand an uploaded document or type: "link" to reference a public, no-login webpage. Only one file or one link is allowed, and the two types cannot appear together.

Upstream PPTX input

Download the presentation used as the official Wan3.0 file-reference input.

The official page does not provide the generated video for this presentation.

Create a task

Text to video
First frame
First and last frames
Multimodal reference
File or webpage

cURL

curl --request POST \
  --url https://www.anyfast.ai/v1/video/generations \
  --header 'Authorization: Bearer YOUR_API_KEY' \
  --header 'Content-Type: application/json' \
  --data '{
    "model": "wan3.0-video",
    "input": {
      "prompt": "A small cat runs across moonlit rooftops while distant city neon flickers, cinematic lighting and a smooth tracking shot."
    },
    "parameters": {
      "resolution": "1080P",
      "ratio": "16:9",
      "duration": 5,
      "audio": true,
      "seed": 42,
      "watermark": false
    }
  }'

cURL

curl --request POST \
  --url https://www.anyfast.ai/v1/video/generations \
  --header 'Authorization: Bearer YOUR_API_KEY' \
  --header 'Content-Type: application/json' \
  --data '{
    "model": "wan3.0-video",
    "input": {
      "prompt": "The graffiti character comes alive and performs an energetic English rap beneath a railway bridge at night. The camera pushes in smoothly.",
      "media": [{
        "type": "first_frame",
        "url": "https://help-static-aliyun-doc.aliyuncs.com/file-manage-files/zh-CN/20250925/wpimhv/rap.png"
      }]
    },
    "parameters": {
      "resolution": "1080P",
      "ratio": "adaptive",
      "duration": 8,
      "audio": true,
      "watermark": false
    }
  }'

cURL

curl --request POST \
  --url https://www.anyfast.ai/v1/video/generations \
  --header 'Authorization: Bearer YOUR_API_KEY' \
  --header 'Content-Type: application/json' \
  --data '{
    "model": "wan3.0-video",
    "input": {
      "prompt": "The girl changes from a gentle smile to a joyful laugh while the camera holds a natural close-up.",
      "media": [
        {"type": "first_frame", "url": "https://help-static-aliyun-doc.aliyuncs.com/file-manage-files/zh-CN/20250925/wpimhv/rap.png"},
        {"type": "last_frame", "url": "https://help-static-aliyun-doc.aliyuncs.com/file-manage-files/zh-CN/20260408/sjuytr/wan-r2v-object-girl.jpg"}
      ]
    },
    "parameters": {
      "resolution": "1080P",
      "ratio": "adaptive",
      "duration": 8,
      "audio": true,
      "watermark": false
    }
  }'

cURL

curl --request POST \
  --url https://www.anyfast.ai/v1/video/generations \
  --header 'Authorization: Bearer YOUR_API_KEY' \
  --header 'Content-Type: application/json' \
  --data '{
    "model": "wan3.0-video",
    "input": {
      "prompt": "Video 1 holds Image 3 and performs on the chair from Image 4. Image 1 walks past carrying Image 2. Pace the scene to Audio 1.",
      "media": [
        {"type": "reference_image", "url": "https://help-static-aliyun-doc.aliyuncs.com/file-manage-files/zh-CN/20260408/sjuytr/wan-r2v-object-girl.jpg"},
        {"type": "reference_video", "url": "https://help-static-aliyun-doc.aliyuncs.com/file-manage-files/zh-CN/20260129/qigswt/wan-r2v-role2.mp4"},
        {"type": "reference_image", "url": "https://help-static-aliyun-doc.aliyuncs.com/file-manage-files/zh-CN/20260129/rtjeqf/wan-r2v-object3.png"},
        {"type": "reference_image", "url": "https://help-static-aliyun-doc.aliyuncs.com/file-manage-files/zh-CN/20260129/qpzxps/wan-r2v-object4.png"},
        {"type": "reference_image", "url": "https://help-static-aliyun-doc.aliyuncs.com/file-manage-files/zh-CN/20260129/wfjikw/wan-r2v-backgroud5.png"},
        {"type": "reference_audio", "url": "https://example.com/country-ballad.mp3"}
      ]
    },
    "parameters": {
      "resolution": "1080P",
      "ratio": "adaptive",
      "duration": 5,
      "audio": true,
      "watermark": false
    }
  }'

Use one file item:

cURL

curl --request POST \
  --url https://www.anyfast.ai/v1/video/generations \
  --header 'Authorization: Bearer YOUR_API_KEY' \
  --header 'Content-Type: application/json' \
  --data '{
    "model": "wan3.0-video",
    "input": {
      "prompt": "Create a concise, futuristic product advertisement from the presentation, highlighting the design, materials, and core features.",
      "media": [{
        "type": "file",
        "url": "https://help-static-aliyun-doc.aliyuncs.com/file-manage-files/zh-CN/20260806/ebapmr/glass.pptx"
      }]
    },
    "parameters": {
      "resolution": "1080P",
      "ratio": "16:9",
      "duration": 10,
      "audio": true,
      "watermark": false
    }
  }'

Or replace it with one public webpage:

cURL

curl --request POST \
  --url https://www.anyfast.ai/v1/video/generations \
  --header 'Authorization: Bearer YOUR_API_KEY' \
  --header 'Content-Type: application/json' \
  --data '{
    "model": "wan3.0-video",
    "input": {
      "prompt": "Turn the main points on this page into a short explainer video.",
      "media": [{
        "type": "link",
        "url": "https://example.com/public-product-overview"
      }]
    },
    "parameters": {
      "resolution": "1080P",
      "ratio": "16:9",
      "duration": 10,
      "audio": true,
      "watermark": false
    }
  }'

How Wan3.0 selects the workflow

Wan3.0 uses the media type values to select its generation workflow.

Workflow	`input.media` contents	Compatibility rules
Text to video	Omit `input.media`	`input.prompt` is required
First frame	One `first_frame`	Do not add reference media, `file`, or `link`
First and last frames	One `first_frame` and one `last_frame`	Do not add reference media, `file`, or `link`
Multimodal reference	Any supported combination of `reference_image`, `reference_video`, and `reference_audio`	Cannot be combined with `first_frame` or `last_frame`
File reference	At most one `file`	Cannot be combined with `link`, `first_frame`, or `last_frame`
Webpage reference	At most one `link`	Cannot be combined with `file`, `first_frame`, or `last_frame`

input.prompt and input.media are individually optional, but a request must include at least one of them. When you include media without a prompt, the model infers the generation intent from the media.

Control the output

Parameter	Behavior
`parameters.resolution`	`1080P` (default), `720P`, or `480P`
`parameters.ratio`	`adaptive` (default), `16:9`, `4:3`, `1:1`, `3:4`, or `9:16`
`parameters.duration`	`5` seconds by default; use `-1` for smart duration selection
`parameters.audio`	Defaults to `true`; set to `false` to omit the audio track. The price is the same for either value
`parameters.seed`	Integer from `0` to `2147483647`
`parameters.watermark`	Defaults to `false`; set to `true` to add a watermark

Resolution values are service tiers rather than fixed width-by-height dimensions. The exact output dimensions vary with the selected aspect ratio. Without a video input, set duration to an integer from 2 to 30 seconds or to -1. When a request contains reference video input, the total input-video duration plus output duration must not exceed 30 seconds. All generated videos use a 30 fps frame rate.

Input requirements

Images

These requirements apply to first_frame, last_frame, and reference_image items.

Property	Requirement
Input methods	Public URL or Base64 data URL
Formats	JPEG, JPG, PNG without an alpha channel, BMP, or WEBP
Dimensions	Each side from 240 to 8,000 px
Aspect ratio	Between 1:8 and 8:1
File size	Up to 20 MB per image
Count	Up to 10 `reference_image` items; frame-guided requests use one first frame and optionally one last frame

Videos

Property	Requirement
Input method	Public URL
Formats	MP4 or MOV
Dimensions	Each side from 240 to 4,096 px
Aspect ratio	Between 1:8 and 8:1
Duration	1–15 seconds each; no more than 15 seconds across all reference videos
File size	Up to 100 MB per video
Count	Up to 5 `reference_video` items

Audio

Property	Requirement
Input method	Public URL
Formats	WAV or MP3
Duration	1–15 seconds each; no more than 15 seconds across all reference audio clips
File size	Up to 15 MB per audio clip
Count	Up to 5 `reference_audio` items

Files and webpages

Input	Requirement
File types	DOCX, DOC, XLSX, XLS, PPTX, PPT, PDF, TXT, KEY, PAGES, NUMBERS, or MD
File access	Public URL
File size	Up to 100 MB
Page limit	PDF, DOC/DOCX, PPT/PPTX, KEY, and PAGES files must not exceed 50 pages
File count	At most one `file` item
Webpage access	Public URL that opens without signing in
Webpage count	At most one `link` item

A file and a link cannot appear in the same request. Neither type can be combined with first_frame or last_frame.

Prompting tips

Describe the subject, action, setting, visual style, camera movement, timing, dialogue, music, and sound effects that matter to the result.
Refer to multimodal inputs by type and order, such as Image 1, Video 1, and Audio 1, and state what each item should contribute.
For first-and-last-frame generation, describe the motion and visual transition between the two frames.
For file or webpage references, identify which facts, products, slides, or sections should appear and how they should be ordered.
Prompt content beyond 20,000 characters is automatically truncated.

Query and retain the result

The create endpoint returns an asynchronous task ID. Poll GET /v1/video/generations/{id} until status reaches SUCCESS or FAILURE. A task can begin at NOT_START, then move through QUEUED and IN_PROGRESS; terminal states are SUCCESS and FAILURE. The progress field is a percentage string such as "0%" or "100%". Alibaba Cloud reports a typical generation time of 1–5 minutes and recommends polling at roughly 15-second intervals. This upstream estimate is not an AnyFast service-level commitment; actual AnyFast processing time can vary with the request and queue state.

cURL

curl --request GET \
  --url https://www.anyfast.ai/v1/video/generations/{TASK_ID} \
  --header 'Authorization: Bearer YOUR_API_KEY'

The task can be queried for 24 hours after creation.
The generated result URL remains valid for 24 hours.
Download or transfer the video promptly after status reaches SUCCESS.

Wan3.0 Video API Reference

View the complete request and response schema for every workflow.

Source: Alibaba Cloud Wan3.0 video generation API reference

Getting started

Model Introduction

Resources

Key capabilities

Capability examples

Upstream PPTX input

Create a task

How Wan3.0 selects the workflow

Control the output

Input requirements

Images

Videos

Audio

Files and webpages

Prompting tips

Query and retain the result

Wan3.0 Video API Reference

​Key capabilities

​Capability examples

Upstream PPTX input

​Create a task

​How Wan3.0 selects the workflow

​Control the output

​Input requirements

​Images

​Videos

​Audio

​Files and webpages

​Prompting tips

​Query and retain the result

Wan3.0 Video API Reference

Key capabilities

Capability examples

Create a task

How Wan3.0 selects the workflow

Control the output

Input requirements

Images

Videos

Audio

Files and webpages

Prompting tips

Query and retain the result