Source: https://ailoot.ai/models/en/alibaba-wan-3-0/
Canonical: https://ailoot.ai/models/en/alibaba-wan-3-0/
Language: en

# Alibaba: Wan 3.0

[Markdown](https://ailoot.ai/models/en/alibaba-wan-3-0/index.md) · [JSON](https://ailoot.ai/models/en/alibaba-wan-3-0/facts.json)

## [Alibaba: Wan 3.0](https://ailoot.ai/models/en/alibaba-wan-3-0/)

Alibaba Wan 3.0 creates video with sound from a prompt, first or first/last frames, and multimodal references. Its maker profile combines storyboarding, source-based editing and continuation in one model, with 2–30-second MP4 output at 30 fps and 480p, 720p or 1080p resolution.

- [**Ailoot Ultra · Video** `POST /v1/videos` `alibaba/wan-3.0`](https://ailoot.ai/models/en/alibaba-wan-3-0/#method-0)

About the model

This description covers the model’s capabilities. Available in Ailoot inputs, outputs and options are listed for the selected method below.

Alibaba Wan 3.0 is an all-in-one video-creation profile designed to turn a brief and supporting material into a scene with its sound. The manufacturer identifies the standard model as wan3.0-video. Text-only generation, opening and closing frames, multimodal references, editing and continuation use different input arrangements within that profile. Useful artifacts include a short narrative, a product presentation, an image-based transition or a revised source clip whose changes follow a specific creative direction.

For a text-only scene, prepare the subject, location, action, camera, visual style and sound. The maker supports single shots and multi-shot storyboards, with a recommended structure of roughly four to six seconds per shot and optional time ranges. For a short story, introduce a small mechanical bird on a workbench, follow its first movement and finish on a held close-up as the room ambience continues. Describe the visual relationship between those beats so a thirty-second allowance serves one coherent story rather than a list of disconnected actions.

First-frame generation animates a supplied still. The still defines the initial composition, while the prompt explains motion and camera work. First/last-frame generation also anchors the ending and describes the transition between the two images. Prepare endpoints with a compatible scene and intended framing. The guide recommends adaptive aspect selection for these modes. Their frame inputs are kept separate from the reference-image, reference-video, reference-audio, file and web-link arrangements, so select the material mode that matches the planned shot.

Reference mode combines up to ten images, five video clips and five audio clips, within a total allowance of twenty materials. Image references can identify a character, object, setting or style; video can guide movement or camera work, and audio can guide performance or rhythm. Type-specific labels such as Image 1, Video 1 and Audio 1 follow the input order independently. Give each reference a role and describe how it should interact with the others. A correct-looking character in the wrong setting is a different failure from a camera that misses the intended movement.

The documented reference-file limits are 20 MB for each image, 100 MB for each video and 15 MB for each audio clip. Reference videos together are limited to fifteen seconds, and audio references have a separate fifteen-second combined limit. One document or one public web-page reference can accompany reference material; a document and link are mutually exclusive. The source must be publicly accessible without a login. Prepare a focused source and state which content should inform the clip, especially when a document contains more information than the scene can use.

Native audio combines dialogue, background music, ambience and sound effects with the generated picture. State the words to be spoken, the speaker and delivery, the important effects and whether background music should be present. Audio is enabled by default in the maker’s guide and can be disabled. For a demonstration scene, a short introductory line can precede a product detail while a quiet mechanical sound marks the movement. Listen to the completed clip for actual wording, attribution and synchronization rather than judging the audio from the written brief alone.

For an edit, describe the change and the retained content. The guide covers adding or removing elements, replacing attributes, changing visual style or lighting and revising dialogue. For continuation, describe what should occur before, after or around the existing clip. Adaptive framing and smart duration help the source-video workflow preserve its shape and timing intent. When video input is supplied, the documented combined input and output video duration must not exceed 30 seconds. Retain the original source and inspect the changed region as well as continuity across the whole clip.

Output is MP4 at 30 fps, with 480p, 720p or 1080p resolution. New-generation durations range from two to thirty seconds, or a smart-duration setting can let the model choose the length. Landscape, square and portrait shapes are documented, with adaptive framing suited to supplied material. The manufacturer processes the request as a job and returns a completed video location valid for twenty-four hours. Keep the actual result, brief and references as the production record, and verify the returned duration and framing before arranging it with other clips.

Standard Wan 3.0 and its Prime variant share the documented all-in-one modes; Prime emphasizes generation speed. Wan 2.7 and 2.6 have distinct task-specific duration and reference rules, so their interfaces should not be treated as this edition’s configuration. Review the finished scene for character and product identity, spatial continuity, speech, effects, source-derived details and the intended beginning and ending. A specific next correction preserves the successful direction while addressing the actual defect found in the clip.

**Ailoot Ultra · Video** `POST /v1/videos` `alibaba/wan-3.0`

[`alibaba/wan-3.0`](https://ailoot.ai/models/en/#m=alibaba%2Fwan-3.0&route=Ultra&caller=alibaba%2Fwan-3.0&fmt=videos)

Alibaba /`alibaba/wan-3.0`

### Overview

Alibaba Wan 3.0 creates video with sound from a prompt, first or first/last frames, and multimodal references. Its maker profile combines storyboarding, source-based editing and continuation in one model, with 2–30-second MP4 output at 30 fps and 480p, 720p or 1080p resolution.

Accepted inputs

Text · Images

Results

Video

### Available in Ailoot · inputs & methods

**Ailoot Ultra · Video** `POST /v1/videos`

Input types

`text`, `image`

Output types

`video`

Output format

original MP4 bytes; no normalization/transcode

| Field | Type | Requirement | Values & limits | Default |
| --- | --- | --- | --- | --- |
| Field`model` | Type`string` | RequirementRequired | Values & limits alibaba/wan-3.0 | Default— |
| Field`prompt` | Type`string` | RequirementRequired | Values & limits | Default— |
| Field`duration` | Type`integer` | RequirementRequired | Values & limits 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30 Minimum: 1 Maximum: 600 | Default— |
| Field`resolution` | Type`string` | RequirementOptional | Values & limits 480p, 720p, 1080p | Default— |
| Field`aspect_ratio` | Type`string` | RequirementOptional | Values & limits 16:9, 4:3, 1:1, 3:4, 9:16 | Default— |
| Field`generate_audio` | Type`boolean` | RequirementOptional | Values & limits false, true | Default— |
| Field`frame_images` | Type`array` | RequirementOptional | Values & limits Minimum items: 1 Maximum items: 1 Input content: Array of frame objects. Each object has type=image\_url, image\_url containing url, and frame\_type. Use an HTTPS image URL and set frame\_type to first\_frame. Each frame role appears at most once. Exact keys: type, image\_url, frame\_type Conditions: These keys describe each frame object; image\_url contains only url. Omit frame\_images for a text-only request. | Default— |
| Field`input_references` | Type`array` | RequirementOptional | Values & limits | Default— |
| Field`seed` | Type`integer` | RequirementOptional | Values & limits Minimum: -9,223,372,036,854,775,808 Maximum: 9,223,372,036,854,775,807 | Default— |
| Field`callback_url` | Type`string` | RequirementOptional | Values & limits Pattern: ^https:// | Default— |
| Field`session_id` | Type`string` | RequirementOptional | Values & limits | Default— |
| Field`trace` | Type`object` | RequirementOptional | Values & limits | Default— |
| Field`user` | Type`string` | RequirementOptional | Values & limits | Default— |

Input material combinations

**Text to video** · A written prompt. · Required: model, prompt, duration

`Provide prompt as text and duration as whole seconds. Choose a supported resolution and, if needed, an aspect ratio.`

`model`: Type: string · alibaba/wan-3.0

`prompt`: Type: string · Maximum UTF-8 bytes: 10,000 · Non-whitespace required: Yes

**Image to video** · A written prompt and a first-frame image. · Required: model, prompt, duration, frame\_images

`frame_images is an array. Each frame object has type, image_url and frame_type; image_url contains url. Set type to image_url. Use first_frame. Each frame role appears at most once. Supply a public HTTPS image URL for each frame. Choose a supported resolution and, if needed, an aspect ratio.`

Exact keys: type, image\_url, frame\_type

`model`: Type: string · alibaba/wan-3.0

`prompt`: Type: string · Maximum UTF-8 bytes: 10,000 · Non-whitespace required: Yes

**Reference to video** · A written prompt and supported image references. · Required: model, prompt, duration, input\_references

`input_references is an array of objects. Set type to image_url, and use the matching field containing url. Use public HTTPS URLs. Omit frame_images to select reference mode. Choose a supported resolution and, if needed, an aspect ratio.`

`model`: Type: string · alibaba/wan-3.0

`prompt`: Type: string · Maximum UTF-8 bytes: 10,000 · Non-whitespace required: Yes

Method parameters and lifecycle

| Parameter | Contract |
| --- | --- |
| Parameter`content_type` | Contractapplication/json |
| Parameter`required` | Contractmodel, prompt, duration |
| Parameter`material_types` | Contracttext, image |
| Parameter`additional_properties` | Contractfalse |
| Parameter`optional_controls` | Contractresolution, aspect\_ratio, generate\_audio, frame\_images, input\_references, seed, callback\_url, session\_id, trace, user |

Lifecycle: `submit_once_poll_original`

`GET /v1/videos/{public_id}`

`GET /v1/videos/{public_id}/content`

### Pricing

##### How the final charge is calculated

The displayed rates estimate the cost before generation. The final charge is calculated from the cost recorded for the original generation. Measured output duration and forecast quantities are not the final billable quantity.

Tariff references do not add request options. Supported parameters are listed for the selected method.

Fast mode

Not specified When fast mode is selected

Flex mode

Not specified When flex mode is selected

Maximum reasoning effort

Not specified When maximum reasoning effort uses the default adjustment

#### Estimated rates for comparison

#### Prices by configuration

Match each charge to the conditions shown. Use one rate for each set of alternative configurations.

| Configuration | Rate schedule | Forecast quantity | Billing unit | Billing conditions | Charge |
| --- | --- | --- | --- | --- | --- |
| ConfigurationBase token rates | Rate scheduleBase rate | Forecast quantity— | Billing unit— | Billing conditions— | Charge Input · Input tokens · Estimate for comparison only **—** / 1K tokens Output · Output tokens · Estimate for comparison only **—** / 1K tokens Input · Cache read · Estimate for comparison only **—** / 1K tokens Input · Cache write · Estimate for comparison only **—** / 1K tokens Input · Cache write, 1 hour · Estimate for comparison only **—** / 1K tokens |
| ConfigurationVideo price | Rate schedule— | Forecast quantity— | Billing unitper video second | Billing conditionsresolution: 1080p | Charge Output · Video price · Estimate for comparison only **$0.4** per video second |
| ConfigurationVideo price | Rate schedule— | Forecast quantity— | Billing unitper video second | Billing conditionsresolution: 480p | Charge Output · Video price · Estimate for comparison only **$0.1** per video second |
| ConfigurationVideo price | Rate schedule— | Forecast quantity— | Billing unitper video second | Billing conditionsresolution: 720p | Charge Output · Video price · Estimate for comparison only **$0.2** per video second |
| ConfigurationEstimated generation cost | Rate schedule— | Forecast quantityone generation estimate | Billing unit— | Billing conditions— | Charge Output · Estimated generation cost · Estimate for comparison only **$0.2** estimate before generation This estimate is not an additional charge or a fixed rate for the completed generation. |

Ailoot reserves an estimated amount before a request. After the result, it settles the final charge from measured usage. Streaming settlement uses the final usage record. [How reservation and settlement work →](https://ailoot.ai/docs/en/billing/reserve/)

#### Reference tariff details

Model-level reference schedules do not change method selection, quotes or charges. Active charges use the selected Ailoot method rates.

Video configuration price references

#### Prices by configuration

Match each charge to the conditions shown. Use one rate for each set of alternative configurations.

| Configuration | Billing conditions | Charge |
| --- | --- | --- |
| ConfigurationVideo price | Billing conditionsresolution: 480p | Charge Output · Video price **$0.1** per video second Published price reference for the configuration shown. Final charges follow the actual billed configuration. |
| ConfigurationVideo price | Billing conditionsresolution: 720p | Charge Output · Video price **$0.2** per video second Published price reference for the configuration shown. Final charges follow the actual billed configuration. |
| ConfigurationVideo price | Billing conditionsresolution: 1080p | Charge Output · Video price **$0.4** per video second Published price reference for the configuration shown. Final charges follow the actual billed configuration. |

### Example requests

#### Ailoot Ultra · Video

curl · create video

```bash
set -eu
: "${AILOOT_API_KEY:?Set your Ailoot API key}"
python3 - <<'PY_REQUEST'
from pathlib import Path
Path('request.json').write_text('{"aspect_ratio":"16:9","duration":8,"model":"alibaba/wan-3.0","prompt":"A serene mountain landscape at sunset","resolution":"720p"}', encoding='utf-8')
PY_REQUEST
curl --fail-with-body --silent --show-error https://api.ailoot.ai/v1/videos \
  -H "Authorization: Bearer $AILOOT_API_KEY" -H 'Content-Type: application/json' \
  --data-binary @request.json -D response-headers.txt -o result.json
python3 - <<'PY_RESULT'
import json
from pathlib import Path
r=json.loads(Path('result.json').read_text())
print(json.dumps(r,ensure_ascii=False,indent=2))
print('Keep the complete JSON and response headers; do not resubmit an unknown creation.')
PY_RESULT
```

### Receive and save results

#### Ailoot Ultra · Video

signed owned content URLs

- `GET /v1/videos/{public_id}`
- `GET /v1/videos/{public_id}/content`

##### Check job status

GET original status

```bash
set -eu
: "${AILOOT_API_KEY:?Set your Ailoot API key}"
python3 - <<'PY_STATUS_URL'
import json
from pathlib import Path
from urllib.parse import quote
r=json.loads(Path('result.json').read_text())
if not isinstance(r.get('id'),str) or not r['id']:raise SystemExit('Keep the original response and headers for reconciliation; no returned ID')
Path('status-url.txt').write_text('https://api.ailoot.ai/v1/videos/'+quote(r['id'],safe=''))
PY_STATUS_URL
curl --fail-with-body --silent --show-error "$(cat status-url.txt)" \
  -H "Authorization: Bearer $AILOOT_API_KEY" -D status-headers.txt -o status.json
python3 - <<'PY_RESULT'
import json
from pathlib import Path
r=json.loads(Path('status.json').read_text())
print(json.dumps(r,ensure_ascii=False,indent=2))
print('Keep the complete JSON and response headers; do not resubmit an unknown creation.')
PY_RESULT
```

Other content reads

Save every completed owned output

```bash
set -eu
: "${AILOOT_API_KEY:?Set your Ailoot API key}"
export AILOOT_API_KEY
python3 - <<'PY_ASSETS'
import json,os,subprocess
from pathlib import Path
from urllib.parse import urljoin,urlsplit
r=json.loads(Path('status.json').read_text())
if r.get('status')!='completed':raise SystemExit('Keep the original ID and read its status; never recreate an unknown job')
if not isinstance(r.get('data'),list) or not r['data']:raise SystemExit('Keep the complete original status; no completed outputs supplied')
urls=[]
for i,u in enumerate(r.get('data',[])):
    if not isinstance(u,str):raise SystemExit('Keep the original response; unexpected asset shape')
    urls.append((str(i),u))
for label,path in urls:
    u=urljoin('https://api.ailoot.ai',path);z=urlsplit(u)
    if z.scheme!='https' or z.netloc!='api.ailoot.ai' or z.username or z.password:raise SystemExit('Use the actual returned Ailoot owned content URL')
    target=Path('owned-'+label+'.bin')
    subprocess.run(['curl','--fail-with-body','--silent','--show-error',u,'-H','Authorization: Bearer '+os.environ['AILOOT_API_KEY'],'-D',str(target)+'.headers','-o',str(target)],check=True)
print('All returned owned URLs saved; complete metadata, timing and usage remain in the JSON.')
PY_ASSETS
```

##### Keep all completed results

Save every completed video or returned file; retrieve every actual returned asset URL.

Keep every actual owned output and its returned measured metadata.

##### If the original response needs checking

503 result\_pending\_check + originalid + X-Should-Retry:false; never replay original

Response fields

| Field | Type | Meaning |
| --- | --- | --- |
| Field`index` | Typeinteger | MeaningZero-based position of this video in the outputs list. |
| Field`content_url` | Typestring | MeaningSigned HTTPS download URL for this completed video. |
| Field`sha256` | Typestring \| null | MeaningSHA-256 digest of the original video bytes; null if unavailable. |
| Field`size_bytes` | Typeinteger \| null | MeaningSize of the original video file in bytes; null if unavailable. |
| Field`duration_ms` | Typeinteger \| null | MeaningMeasured video duration in milliseconds; null if unavailable. |
| Field`width` | Typeinteger \| null | MeaningVideo width in pixels; null if unavailable. |
| Field`height` | Typeinteger \| null | MeaningVideo height in pixels; null if unavailable. |
| Field`video_codec` | Typestring \| null | MeaningVideo codec identifier; null if not recorded. |
| Field`has_audio` | Typeboolean \| null | MeaningWhether the video contains an audio track; null if not measured. |
| Field`audio_codec` | Typestring \| null | MeaningAudio codec identifier; null when no identifier is recorded. |

Errors and next steps

| Response | Condition | Next step |
| --- | --- | --- |
| Response404 · `not_found_error` | ConditionVideo access is unavailable, or this video ID was not found. | Next stepCheck video access. For an existing video, use its original public ID and the same API key. |
| Response401 · `authentication_error` | ConditionThe API key does not match the authenticated account. | Next stepCheck your API key and account access before submitting. |
| Response400 · `invalid_request_error` | ConditionThe request could not be read, or the download index is invalid. | Next stepCorrect the request body. For a download, choose an output index returned by the original task. |
| Response422 · `price_unavailable` | ConditionThe selected video configuration cannot be priced. | Next stepChoose a supported video configuration and complete its required options before submitting a corrected request. |
| Response422 · `invalid_request_error` | ConditionA video input or original continuation task is invalid. | Next stepUse valid HTTPS inputs. For continuation, use your completed original public video ID with the same API key. |
| Response402 · `billing_error` | ConditionThe available balance or limits do not allow a reservation. | Next stepCheck your available balance and limits before sending a new request. |
| Response503 · `server_error` | ConditionVideo verification, storage or service access is temporarily unavailable. | Next stepWait for service availability. If you already have a video ID, check that original task instead of creating another generation. |
| Response503 · `result_pending_check` | ConditionThe original video result and charge need checking. | Next stepKeep the returned video ID and check that task. Do not send a replacement generation request while it is being checked. |
| Response503 · `owned_result_unavailable` | ConditionThe existing video download is temporarily unavailable. | Next stepCheck the same video task later and download its existing output. A new generation creates a separate operation. |
| Response409 · `video_not_ready` | ConditionThe video content has not been published. | Next stepCheck the original task status. Download after it reports completed; if it reports failed, follow its charge-check notice. |

### Aliases

#### Model aliases

**Ailoot Ultra** [`alibaba/wan-3.0`](https://ailoot.ai/models/en/#m=alibaba%2Fwan-3.0&route=Ultra&caller=alibaba%2Fwan-3.0&fmt=videos)

#### Method path aliases

Use the method paths shown above.

#### Related caller IDs

[`alibaba/wan-3.0`](https://ailoot.ai/models/en/#m=alibaba%2Fwan-3.0&route=Ultra&caller=alibaba%2Fwan-3.0&fmt=videos)

FAQ · Alibaba: Wan 3.0

What inputs and results are available?

`POST /v1/videos` · `alibaba/wan-3.0`: `text`, `image` → `video`

Which fields does the request use?

`POST /v1/videos` · `alibaba/wan-3.0`: `model`, `prompt`, `duration`, `resolution`, `aspect_ratio`, `generate_audio`, `frame_images`, `input_references`, `seed`, `callback_url`, `session_id`, `trace`, `user`

What limits apply?

`POST /v1/videos` · `alibaba/wan-3.0`: `duration.minimum`: `1`; `duration.maximum`: `600`; `frame_images.max_items`: `1`; `frame_images.min_items`: `1`; `seed.minimum`: `-9223372036854775808`; `seed.maximum`: `9223372036854775807`

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