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POST
Wanx 2.5 I2V Preview

Authorizations

Authorization
string
header
required

API Key authentication. Format: Bearer YOUR_API_KEY.

Body

application/json
img_url
string
required

First frame image URL (supports HTTP/HTTPS/Base64)

Example:

"https://example.com/image.jpg"

prompt
string

Description of the desired output.

Required string length: 1 - 800
negative_prompt
string

Description of what to avoid in the output.

Maximum string length: 500
audio_url
string

Audio file URL for audio-driven video generation

Minimum string length: 1
Example:

"https://example.com/audio.mp3"

resolution
enum<string>

Output resolution of the generated content.

Available options:
480P,
720P,
1080P
duration
enum<integer>
default:5

Video duration in seconds

Available options:
5,
10
prompt_extend
boolean
default:false

Whether to automatically extend/enhance the prompt.

seed
integer

Random seed for reproducible generation. Use -1 for random.

Required range: 0 <= x <= 2147483647

Response

200 - application/json

Task submitted successfully

code
integer
required

Response code, 0 indicates success

Example:

0

message
string
required

Response message

Example:

"success"

data
object
required

Detailed data about the submitted asynchronous task.