Video

Wan 3.0

Wan API provides access to Alibaba Cloud's all-in-one video model. Wan API offers general, first-and-last-frame, and file or webpage generation. Wan API general generation accepts prompts with optional image, video, and audio references. Wan API frame generation requires a first frame and allows an optional last frame. One asynchronous Wan API endpoint creates 2–30 second videos at 480P, 720P, or 1080P with optional output audio.

Three Generation EntriesUp to 30 Seconds480P–1080PMultimodal References

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Service Highlights

99.9% SLA
Official Discounts
Pay-as-you-go
Fast & Low Latency

Input

Model

Generation Mode

Generate from a prompt alone or add image, video, and audio references

General / reference lane

Use a prompt alone or add references, documents, or webpages

Frame lane

The first frame is required and the last frame is optional

Frame inputs cannot be mixed with reference images, videos, audio, files, or webpages in one request.

Prompt*118/20000

Enter a prompt or add at least one reference image, video, or audio item.

Optional Reference MaterialsImages, videos, and audio are all optional. Reference materials cannot be combined with first or last frames.

Reference Images

0/10

Reference Videos

0/5 · 0.0/15s

Reference Audio

Upload up to 5 WAV/MP3 files, each 1–15 seconds and 15 MB; total duration up to 15 seconds.

WAV, MP3 (max 15MB, up to 5 audios, duration ≤ 15s)

Audio URLs

0/5 audio items added. Uploaded files and URLs share the same limit.

Content Moderation

Duration

Auto duration (-1)

Choose auto duration (-1) or an integer from 2 to 30 seconds. With reference video, input plus output duration cannot exceed 30 seconds.

Resolution

1080P is the default and highest-priced resolution tier.

Aspect Ratio

Seed

Generate Audio

Generate an audio track by default. Turning it off does not change the price.

Watermark

Add the provider watermark to the generated video.

Output

Stored on the APIMart CDN

Pricing Details

Transparent pricing with no hidden fees. Pay only for what you use.

* Actual costs are subject to final output.

* Total price = (reference video duration + generated video duration) × unit price.

Wan API for All-in-One Multimodal Video Generation

Wan API supports general, first-and-last-frame, and file or webpage generation. Use Wan API with a prompt alone or add image, video, and audio references. Wan API frame generation requires a first frame and keeps the last optional. Choose 2–30 seconds at 480P, 720P, or 1080P.

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Active Users

99.9%

Uptime

Faster

70%

Cost Savings

Explore Wan API Capabilities

Wan API combines three entries, two material families, output controls, and reliable delivery

One Model, Three Entries

Wan API uses wan3.0-video for all three generation entries. Every Wan API workflow keeps the same model ID.

2–30 Second Video

Wan API accepts durations from 2 through 30 whole seconds. Longer Wan API clips keep the asynchronous workflow and per-second billing.

Required First, Optional Last Frame

Wan API requires a first frame; the last frame is optional. Wan API uses it to control the video's ending.

Prompt with Optional References

Wan API accepts a prompt alone or up to 10 images, 5 videos, and 5 audio clips. Number each media type in Wan API prompts.

Document and Webpage Input

Wan API accepts documents or public webpages as input. Wan API then uses that source to generate the video. Accepted formats cover office files, PDFs, text, and presentations.

Output Audio by Default

Wan API includes output audio by default. Set Wan API audio to false for silent output at the same per-second price.

480P, 720P, and 1080P

Wan API offers three resolutions and six aspect ratios. Wan API defaults to 1080P, so select lower tiers explicitly.

Validated Tasks and CDN Delivery

Wan API rejects mixed material families before task creation. Completed Wan API output moves from expiring upstream URLs to APIMart storage.

What You Can Create with Wan API

Wan API production workflows across general, first-and-last-frame, and file or webpage generation

Campaign and Social Video

Wan API turns creative briefs into horizontal, square, or vertical clips. Wan API provides explicit duration, resolution, and audio controls.

Storyboard Transitions

Give Wan API a required first frame and optional last frame. Wan API prototypes motion, camera paths, and transitions between shots.

Reference-Led Production

Guide Wan API with numbered character, product, scene, motion, and audio references. Wan API combines them within one prompt.

Presentation to Video

Send Wan API a PPT, PDF, or office document. Wan API creates explainers, product overviews, or internal communication videos.

Article to Video

Pass Wan API a public webpage URL with adaptation instructions. Wan API turns that page into a concise visual story. No upload is needed before starting the generation task.

Learning and Knowledge Content

Wan API combines written material with reference media. Wan API creates visual explanations for tutorials, training, and educational content.

How Wan API Works

Submit and retrieve a Wan API video task in three clear steps

Choose a Generation Entry

Choose Wan API general generation for prompts with optional references. Use Wan API frame generation with a required first and optional last frame, or select file and webpage generation.

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Configure the Output

Configure Wan API for 2–30 seconds at 480P, 720P, or 1080P. Wan API also accepts aspect ratio, output audio, watermark, and seed controls.

→

Submit and Retrieve

Submit the Wan API request and poll its task ID. When Wan API finishes, retrieve the video from APIMart storage. Stored results remain available after the upstream link expires.

Wan API FAQ

Common questions about Wan API inputs, pricing, and task behavior

What is Wan API?

Wan API provides APIMart access to Alibaba Cloud's all-in-one AI video model, identified as wan3.0-video. Its interface has three entries and separates reference from first-and-last-frame materials.

How does Wan API organize generation inputs?

Wan API has three entries: general generation for prompts with optional image, video, and audio references; first-and-last-frame generation with a required first and optional last frame; and file or webpage generation.

How long can a Wan API video be?

Wan API supports 2–30 whole seconds. With reference videos, their total duration plus requested output must remain within 30 seconds.

How is Wan API priced?

Wan API bills each requested second by resolution: RMB 0.30/s at 480P, RMB 0.60/s at 720P, and RMB 1.20/s at 1080P. Your APIMart price appears above.

What is the default Wan API resolution?

Wan API defaults to 1080P, the highest-priced tier. Pass 480P or 720P when either better matches your quality and cost requirements.

Does Wan API output audio change the price?

No. Wan API enables output audio by default; setting audio to false keeps the same per-second price. Reference audio separately guides generation.

Can Wan API mix frame inputs with reference media?

No. Wan API treats first and last frames as one family, while reference images, videos, audio, files, and links form another. Requests cannot mix them.

Which documents can Wan API use?

Wan API supports Word, Excel, PowerPoint, PDF, TXT, Keynote, Pages, Numbers, and Markdown files up to 100MB and 50 pages, plus public webpages without login.

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