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POST
Kling V2.5 Turbo
Dynamic motion, physics-aware, prompt adherence.

Authorizations

Authorization
string
header
required

API Key for API endpoints

Body

prompt
string
required

Text prompt for video generation.

feature
string

Workflow type: prompt-only text-to-video or image-guided image-to-video.

Allowed value: "text-to-video"
duration
default:5

Video duration in seconds.

aspect_ratio
enum<string>
default:16:9

Aspect ratio of the output video.

Available options:
9:16,
16:9,
1:1
negative_prompt
string | null

Description of what to exclude from the generated video.

{key}
any

Response

Generation submission accepted

id
string
required

Generation id.

status
enum<string>
required

Queue status

Available options:
IN_QUEUE,
IN_PROGRESS,
COMPLETED,
FAILED,
CANCELED
input
Text To Video · object
required

Normalized input payload for the generation task.

usage
object
required

Credit usage breakdown for the request

code
string

Machine-readable generation error code. Present when status is FAILED.

message
string

Sanitized human-readable failure message. Present when status is FAILED.