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POST
Wan 2.5 T2I Preview

Authorizations

Authorization
string
header
required

API Key authentication. Format: Bearer YOUR_API_KEY.

Body

application/json
prompt
string
required

Image description text

Required string length: 1 - 2000
Example:

"A serene mountain landscape at sunset"

negative_prompt
string

Negative prompt

Maximum string length: 500
size
string
default:1280*1280

Image size (format: width*height). Total pixels [768×768, 1440×1440], aspect ratio [1:4, 4:1]

Example:

"1280*1280"

n
integer
default:4

Number of images to generate

Required range: 1 <= x <= 4
Example:

4

seed
integer

Random seed

Required range: 0 <= x <= 2147483647
prompt_extend
boolean
default:true

Enable intelligent prompt rewriting

Response

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.