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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
}