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POST
/
ms
/
v1
/
run
/
kuaishou
/
kling-v3
/
pro
/
text-to-video
Kling v3 Pro - Text to Video
curl --request POST \
  --url https://api.mountsea.ai/ms/v1/run/kuaishou/kling-v3/pro/text-to-video \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "input": {
    "prompt": "Fireflies in a dark forest.",
    "duration": "5"
  }
}
'
{
  "task_id": "ms-xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx",
  "endpoint": "google/veo-3.1/text-to-video",
  "model": "veo-3.1",
  "mode": "text-to-video",
  "created_at": "2023-11-07T05:31:56Z",
  "error": {
    "code": 500,
    "message": "task failed"
  },
  "started_at": "2023-11-07T05:31:56Z",
  "completed_at": "2023-11-07T05:31:56Z",
  "elapsed_ms": 123,
  "output": {
    "videos": [
      {
        "url": "<string>"
      }
    ]
  }
}

Authorizations

​
Authorization
string
header
required

Bearer authentication header of the form Bearer <token>, where <token> is your auth token.

Body

application/json
​
input
object

Parameters for this endpoint (input_schema.params). Input media URLs use schema field names, e.g. image_url, image_urls, mask_url.

​
webhook_url
string<uri>

Optional webhook URL for terminal status (HMAC header x-ms-signature)

Response

Video task (usually queued right after submit)

Async video task

​
task_id
string
required
Example:

"ms-xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx"

​
endpoint
string
required
Example:

"google/veo-3.1/text-to-video"

​
model
string
required
Example:

"veo-3.1"

​
capability
enum<string>
required
Available options:
image,
video,
audio
​
mode
string
required
Example:

"text-to-video"

​
status
enum<string>
required
Available options:
queued,
processing,
succeeded,
failed,
timeout,
canceled
​
created_at
string<date-time>
required
​
error
object
​
started_at
string<date-time> | null
​
completed_at
string<date-time> | null
​
elapsed_ms
integer | null
​
output
object

Normalized task output. Null while queued/processing; populated when status=succeeded.