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POST
/
v1
/
video
/
generations
Generate video
curl --request POST \
  --url https://api.siray.ai/v1/video/generations \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "aspect_ratio": "16:9",
  "audio_enable": false,
  "cfg_scale": 0.5,
  "duration": 2,
  "elements": [
    {
      "frontal_image": "example_value",
      "reference_images": [
        "example_value"
      ],
      "video": "example_value"
    }
  ],
  "end_image": "example_value",
  "image": "example_value",
  "model": "kuaishou/kling-3.0-i2v",
  "negative_prompt": "example_value",
  "prompt": "example_value"
}
'
{
  "code": "success",
  "data": {
    "task_id": "<string>"
  },
  "message": "<string>"
}

Authorizations

​
Authorization
string
header
required

Bearer authentication using API key

Body

application/json

Request payload

Request format for video generation models

​
aspect_ratio
enum<string>
required

Aspect ratio

Available options:
16:9,
9:16,
1:1
​
duration
enum<integer>
required

Fixed duration

Available options:
2,
3,
4,
5,
6,
7,
8,
9,
10,
11,
12,
13,
14,
15
​
image
string
required

Input image for generation, it can be data URL or image URL

​
model
enum<string>
required

Model name to use for the request

Available options:
kuaishou/kling-3.0-i2v
​
prompt
string
required

Text prompt for generation

​
audio_enable
boolean

Whether to generate audio along with video

​
cfg_scale
number
default:0.5

Generation guidance strength (0-1)

Required range: 0 <= x <= 1
​
elements
object[]

Character/object elements for video generation

​
end_image
string

End frame image URL for image-to-video generation

​
negative_prompt
string

Negative prompt to specify what should not appear in the generation

Response

200 - application/json

Successful response

Standard async task creation response

​
code
string
required

Status code returned by the service

Example:

"success"

​
data
object
required

Response payload containing task details

​
message
string
required

Additional information about the request result