GET
https://api.unifically.com
/
kling-v2.6
/
status
/
{task_id}
Check Status
curl --request GET \
  --url https://api.unifically.com/kling-v2.6/status/{task_id} \
  --header 'Authorization: Bearer <token>'
{
  "code": 200,
  "success": true,
  "data": {
    "status": "processing",
    "task_id": "550e8400-e29b-41d4-a716-446655440000"
  }
}
Retrieve the status and results of your Kling 2.6 generation tasks.

​
Request

curl --request GET \
  --url https://api.unifically.com/kling-v2.6/status/TASKID \
  --header 'Authorization: Bearer YOUR_API_KEY'
Replace TASKID with your actual task ID.

​
Path Parameters

​
task_id
string
required
The task ID (UUID) returned from the generation request

​
Response (Processing)

{
  "code": 200,
  "success": true,
  "data": {
    "status": "processing",
    "task_id": "550e8400-e29b-41d4-a716-446655440000"
  }
}

​
Response (Completed)

{
  "code": 200,
  "success": true,
  "data": {
    "status": "completed",
    "task_id": "550e8400-e29b-41d4-a716-446655440000",
    "output": {
      "video_url": "https://files.storagecdn.online/video/output.mp4"
    },
    "seed": 0
  }
}

​
Response (Failed)

{
  "code": 400,
  "success": false,
  "data": {
    "status": "failed",
    "task_id": "550e8400-e29b-41d4-a716-446655440000",
    "message": "Generation failed. Please rephrase your prompt to comply with content policies.",
    "code": "GENERATION_FAILED"
  }
}

​
Response Fields

​
code
integer
default:"200"
HTTP status code (200 for success, 400 for failed generation)
​
success
boolean
success indicator false or true
​
data
object
Task data
​
task_id
string
Unique identifier for the task (UUID)
​
status
string
Task status: processing, completed, failed
​
output
object
Output data (only present when status is completed)
​
video_url
string
URL to download the generated video (MP4 format)
​
seed
integer
Seed value used for generation (only present when status is completed)
​
message
string
Error message (only present when status is failed)
​
code
string
Error code (only present when status is failed)

​
Polling Strategy

1

Initial Wait

Wait 5-10 seconds after submitting the generation request before your first status check
2

Regular Polling

Poll every 5-10 seconds while status is processing
3

Timeout

Allow up to 5 minutes for video generation before considering it failed
Do not poll too frequently. Respect rate limits and poll every 5-10 seconds to avoid hitting API limits.
Save the seed value from completed generations to reproduce similar results in future requests.