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POST
Kling O3 Video Reference

Authorizations

x-api-key
string
header
required

Query Parameters

webhookUrl
string

Your Webhook URL, if specified, the result of the generation will be POSTed to this URL.

Body

application/json
prompt
string
required
Maximum string length: 1600
Example:

"<your-prompt>"

quality
enum<string>
required
Available options:
720,
1080,
4k
video
string
required
Minimum string length: 1
aspectRatio
enum<string>
required
Available options:
1:1,
16:9,
9:16
images
string[]

An array of image names or download URLs - if you don't have a download URL, you can upload the file and get the file name from the /upload endpoint.

Maximum array length: 4
Minimum string length: 1
elements
(المنت از نوع تصاویر · object | المنت از نوع ویدیو · object | المنت از قبل ساخته شده: این قابلیت در API پشتیبانی نمی شود. · object)[]
Maximum array length: 4

Response

Response for status 200

genId
string
required
Last modified on August 1, 2026