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GET
/
kyyAiPower
/
v1
/
result
/
{id}
curl --request GET \
  --url https://zcbservice.aizfw.cn/kyyAiPower/v1/result/vgen_abc123def456 \
  --header 'Authorization: Bearer {{key}}'

{
  "id": "vgen_abc123def456",
  "object": "video.generation",
  "created": 1761635478,
  "model": "veo3.1-fast",
  "status": "processing",
  "video_url": null,
  "error": null
}

​
VEO Query Video Task

Use the task ID to query the status and results of VEO video generation tasks.

​
Authentication

All requests require a Bearer token in the request header: 
Authorization: Bearer {{key}}

​
Path Parameters

​
id
string
required
Unique identifier for the video generation task, returned from the create task interface

​
Response Parameters

​
id
string
Unique identifier for the video generation task
​
object
string
Object type, always video.generation
​
created
integer
Task creation timestamp
​
model
string
Model name used
​
status
string
Task status:
  • queued - Queued
  • processing - Processing
  • completed - Completed
  • failed - Failed
​
video_url
string
Generated video URL, returned when status is completed
​
error
string
Error message, returned when status is failed

​
Status Flow

1

queued

Task created and added to queue, waiting for processing
2

processing

Task is being processed, VEO model is generating the video
3

completed

Task completed, video generated successfully, result available via video_url

​
Polling Recommendations

Polling Strategy:
  • Recommended polling interval: 30-60 seconds
  • VEO generation is relatively fast, typically completes in 2-5 minutes
  • Avoid overly frequent requests to prevent rate limiting
  • Stop polling when status is completed or failed

​
Video URL Information

Important:
  • Generated video URLs typically expire after 24 hours
  • Please download and save videos to your storage system promptly
  • URLs will be inaccessible after expiration
  • Video files are typically in MP4 format with fixed 8-second duration

​
Generation Time Estimates

Reference Image Mode

Estimated generation time: 2-4 minutes

First/Last Frame Mode

Estimated generation time: 3-5 minutes

​
VEO vs Sora Comparison

FeatureVEOSora
Video DurationFixed 8 seconds10/15/25 seconds optional
Generation SpeedFaster (2-5 minutes)Slower (3-15 minutes)
Guidance ModesReference images + First/last frameReference images only
Model Optionsveo3.1-fastsora-2, sora-2-stable, sora-2-pro
curl --request GET \
  --url https://zcbservice.aizfw.cn/kyyAiPower/v1/result/vgen_abc123def456 \
  --header 'Authorization: Bearer {{key}}'

{
  "id": "vgen_abc123def456",
  "object": "video.generation",
  "created": 1761635478,
  "model": "veo3.1-fast",
  "status": "processing",
  "video_url": null,
  "error": null
}