Wan2.6 Image to Video
- WAN2.6 (wan2.6-image-to-video) model supports first-frame image-to-video generation
- Asynchronous processing mode, use the returned task ID to query status
- Generated video links are valid for 24 hours, please save them promptly
OpenAPI
````yaml en/api-manual/video-series/wan2.6/wan2.6-image-to-video.json post /v1/videos/generations openapi: 3.1.0 info: title: wan2.6-image-to-video API description: >- Generate videos from images using the WAN2.6 model with simplified model parameter configuration license: name: MIT version: 1.0.0 servers: - url: https://ai.odkkk.com/apiv1 description: Production Environment security: - bearerAuth: [] paths: /v1/videos/generations: post: tags: - Video Generation summary: wan2.6-image-to-video API description: >- - WAN2.6 (wan2.6-image-to-video) model supports first-frame image-to-video generation
- Asynchronous processing mode, use the returned task ID to [query
status](/en/api-manual/task-management/get-task-detail)
- Generated video links are valid for 24 hours, please save them
promptly
operationId: createWan26ImageToVideoGeneration
requestBody:
required: true
content:
application/json:
schema:
$ref: '#/components/schemas/Wan26ImageToVideoRequest'
examples:
image_to_video:
summary: Image to Video
value:
model: wan2.6-image-to-video
prompt: A cat playing piano
responses:
'200':
description: Video task created successfully
content:
application/json:
schema:
$ref: '#/components/schemas/VideoGenerationResponse'
'400':
description: Invalid request parameters
content:
application/json:
schema:
$ref: '#/components/schemas/ErrorResponse'
example:
error:
code: 400
message: Invalid request format
type: invalid_request_error
param: model
'401':
description: Authentication failed
content:
application/json:
schema:
$ref: '#/components/schemas/ErrorResponse'
example:
error:
code: 401
message: Invalid authentication credentials
type: authentication_error
'403':
description: Access denied
content:
application/json:
schema:
$ref: '#/components/schemas/ErrorResponse'
example:
error:
code: 403
message: Access denied for this model
type: permission_error
param: model
'404':
description: Resource not found
content:
application/json:
schema:
$ref: '#/components/schemas/ErrorResponse'
example:
error:
code: 404
message: Specified model not found
type: not_found_error
param: model
fallback_suggestion: wan2.6-image-to-video
'429':
description: Rate limit exceeded
content:
application/json:
schema:
$ref: '#/components/schemas/ErrorResponse'
example:
error:
code: 429
message: Rate limit exceeded
type: rate_limit_error
fallback_suggestion: retry after 60 seconds
'500':
description: Internal server error
content:
application/json:
schema:
$ref: '#/components/schemas/ErrorResponse'
example:
error:
code: 500
message: Internal server error
type: internal_server_error
fallback_suggestion: try again later
'502':
description: Upstream service error
content:
application/json:
schema:
$ref: '#/components/schemas/ErrorResponse'
example:
error:
code: 502
message: Bad gateway
type: upstream_error
fallback_suggestion: try again later
'503':
description: Service temporarily unavailable
content:
application/json:
schema:
$ref: '#/components/schemas/ErrorResponse'
example:
error:
code: 503
message: Service temporarily unavailable
type: service_unavailable_error
fallback_suggestion: retry after 30 seconds
components: schemas: Wan26ImageToVideoRequest: type: object required: - model - prompt - image_urls properties: model: type: string description: Model name enum: - wan2.6-image-to-video default: wan2.6-image-to-video example: wan2.6-image-to-video prompt: type: string description: >- Prompt describing the video you want to generate, limited to 1500 characters example: A cat playing piano maxLength: 1500 duration: type: integer description: >- Specifies the duration of the generated video (in seconds)
**Note:**
- Only supports `5`, `10`, `15` values, representing `5 seconds`,
`10 seconds`, `15 seconds`
- Each request will be pre-charged based on the `duration` value,
actual charge is based on the generated video duration
example: 5
quality:
type: string
description: |-
Video quality, defaults to `720p`
**Options:**
- `720p`: Standard definition, standard price, this is the default
- `1080p`: High definition, higher price
example: 720p
image_urls:
type: array
description: >-
Reference image URL list for first-frame image-to-video generation
**Note:**
- Single request supports `1` image
- Image size: no more than `10MB`
- Supported formats: `.jpeg`, `.jpg`, `.png` (transparent channel
not supported), `.bmp`, `.webp`
- Image resolution: width and height range is `[360, 2000]` pixels
- Image URL must be directly accessible by the server, or the URL
should directly download the image (typically URLs ending with image
extensions like `.png`, `.jpg`)
items:
type: string
format: uri
maxItems: 1
example:
- https://example.com/image1.png
prompt_extend:
type: boolean
description: >-
Whether to enable intelligent prompt rewriting. When enabled, a
large model will optimize the prompt, which significantly improves
results for simple or insufficiently descriptive prompts. Default is
`true`
example: true
model_params:
type: object
description: Model parameter configuration
properties:
shot_type:
type: string
description: >-
Specifies the shot type for the generated video, i.e., whether
the video consists of a single continuous shot or multiple
switching shots
**Effective Condition:**
- Only effective when `prompt_extend` is `true`
**Parameter Priority:**
- `shot_type` > `prompt`
- For example, if `shot_type` is set to `single`, even if the
`prompt` contains `generate multi-shot video`, the model will
still output a single-shot video
**Options:**
- `single`: Default, outputs single-shot video
- `multi`: Outputs multi-shot video
**Note:**
- Use this parameter when you want to strictly control the
narrative structure of the video (e.g., single shot for product
showcases, multi-shot for short stories)
enum:
- single
- multi
example: single
audio_url:
type: string
description: >-
Audio file URL. The model will use this audio to generate the video.
**Format Requirements:**
- Supported format: `mp3`
- Duration: `3~30` seconds
- File size: Up to `15MB`
**Overflow Handling:**
- If the audio length exceeds the `duration` value (5 or 10
seconds), the first 5 or 10 seconds will be automatically extracted,
and the rest will be discarded
- If the audio length is shorter than the video duration, the
portion exceeding the audio length will be silent. For example, if
the audio is 3 seconds and the video duration is 5 seconds, the
output video will have sound for the first 3 seconds and be silent
for the last 2 seconds
format: uri
example: >-
https://help-static-aliyun-doc.aliyuncs.com/file-manage-files/xxx.mp3
callback_url:
type: string
description: >-
HTTPS callback URL for task completion
**Callback Timing:**
- Triggered when task is completed, failed, or cancelled
- Sent after billing confirmation
**Security Restrictions:**
- Only HTTPS protocol is supported
- Callbacks to internal IP addresses are prohibited (127.0.0.1,
10.x.x.x, 172.16-31.x.x, 192.168.x.x, etc.)
- URL length must not exceed `2048` characters
**Callback Mechanism:**
- Timeout: `10` seconds
- Up to `3` retries after failure (retries at `1`/`2`/`4` seconds
after failure)
- Callback response format is consistent with the task query API
response
- 2xx status codes are considered successful, other status codes
trigger retries
format: uri
example: https://your-domain.com/webhooks/video-task-completed
VideoGenerationResponse:
type: object
properties:
created:
type: integer
description: Task creation timestamp
example: 1757169743
id:
type: string
description: Task ID
example: task-unified-1757169743-7cvnl5zw
model:
type: string
description: Actual model name used
example: wan2.6-image-to-video
object:
type: string
enum:
- video.generation.task
description: Task type
progress:
type: integer
description: Task progress percentage (0-100)
minimum: 0
maximum: 100
example: 0
status:
type: string
description: Task status
enum:
- pending
- processing
- completed
- failed
example: pending
task_info:
$ref: '#/components/schemas/VideoTaskInfo'
description: Video task details
type:
type: string
enum:
- text
- image
- audio
- video
description: Task output type
example: video
usage:
$ref: '#/components/schemas/Usage'
description: Usage and billing information
ErrorResponse:
type: object
properties:
error:
type: object
properties:
code:
type: integer
description: Error code
message:
type: string
description: Error message
type:
type: string
description: Error type
param:
type: string
description: Parameter that caused the error
fallback_suggestion:
type: string
description: Suggested solution
VideoTaskInfo:
type: object
properties:
can_cancel:
type: boolean
description: Whether the task can be cancelled
example: true
estimated_time:
type: integer
description: Estimated completion time (seconds)
minimum: 0
example: 120
Usage:
type: object
description: Usage and billing information
properties:
billing_rule:
type: string
description: Billing rule
enum:
- per_call
- per_token
- per_second
example: per_call
credits_reserved:
type: number
description: Estimated credits consumption
minimum: 0
example: 5
user_group:
type: string
description: User group category
enum:
- default
- vip
example: default
securitySchemes: bearerAuth: type: http scheme: bearer description: >- ## All APIs require Bearer Token authentication ##
**Get API Key:**
Visit the [API Key Management Page](https://ai.odkkk.com/apiv1/dashboard/keys)
to get your API Key
**Add to request header:**
```
Authorization: Bearer YOUR_API_KEY
```
````
To find navigation and other pages in this documentation, fetch the llms.txt file at: https://ai.odkkk.com/apiv1/docs/llms.txt