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GET
/
api
/
v1
/
runway
/
record-detail
Get AI Video Details
curl --request GET \
  --url https://api.kie.ai/api/v1/runway/record-detail \
  --header 'Authorization: Bearer <token>'
{
  "code": 200,
  "msg": "success",
  "data": {
    "taskId": "ee603959-debb-48d1-98c4-a6d1c717eba6",
    "parentTaskId": "",
    "generateParam": {
      "prompt": "A fluffy orange cat dancing energetically in a colorful room with disco lights",
      "imageUrl": "https://example.com/image.jpg",
      "expandPrompt": true
    },
    "state": "success",
    "generateTime": "2023-08-15 14:30:45",
    "videoInfo": {
      "videoId": "485da89c-7fca-4340-8c04-101025b2ae71",
      "taskId": "ee603959-debb-48d1-98c4-a6d1c717eba6",
      "videoUrl": "https://file.com/k/xxxxxxx.mp4",
      "imageUrl": "https://file.com/m/xxxxxxxx.png"
    },
    "failCode": 400,
    "failMsg": "Generation failed, please try again later",
    "expireFlag": 0
  }
}

​
Usage Guide

  • Check the status of a video generation or extension task
  • Access video URLs when generation is complete
  • Troubleshoot failed generation attempts

​
Status Descriptions

  • wait: Task has been submitted but not yet queued
  • queueing: Task is waiting in processing queue
  • generating: Video generation is in progress
  • success: Video has been successfully generated
  • fail: Video generation has failed

​
Developer Notes

  • Works with both standard video generation and video extension tasks
  • For extension tasks, the parentTaskId field identifies the original video
  • Video links are valid for 14 days, after which expireFlag will be set to 1

Authorizations

​
Authorization
string
header
required

All APIs require authentication via Bearer Token.

Get API Key:

  1. Visit API Key Management Page to get your API Key

Usage: Add to request header: Authorization: Bearer YOUR_API_KEY

Note:

  • Keep your API Key secure and do not share it with others
  • If you suspect your API Key has been compromised, reset it immediately in the management page

Query Parameters

​
taskId
string
required

Unique identifier of the video generation or extension task. This is the taskId returned when creating or extending an AI video.

Response

Request successful

​
code
enum<integer>

Response status code

  • 200: Success - Request has been processed successfully
  • 401: Unauthorized - Authentication credentials are missing or invalid
  • 404: Not Found - The requested resource or endpoint does not exist
  • 422: Validation Error - The request parameters failed validation checks
  • 429: Rate Limited - Request limit has been exceeded for this resource
  • 451: Unauthorized - Failed to fetch the image. Kindly verify any access limits set by you or your service provider.
  • 455: Service Unavailable - System is currently undergoing maintenance
  • 500: Server Error - An unexpected error occurred while processing the request
Available options:
200,
401,
404,
422,
429,
451,
455,
500
​
msg
string

Status message

Example:

"success"

​
data
object
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