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POST
https://ai.kaiho.cc
/
v1
/
videos
/
generations
Sora2 Video Generation
curl --request POST \
  --url https://ai.kaiho.cc/v1/videos/generations \
  --header 'Content-Type: application/json' \
  --data '
{
  "prompt": "<string>",
  "duration": 123,
  "resolution": "<string>"
}
'

​
Overview

Sora2 is OpenAI’s latest video generation model capable of creating realistic video content from text descriptions, supporting various resolutions and durations.
Async Task: Video generation is an asynchronous operation. Use the Task Management API to query generation status.

​
Supported Models

Sora2

OpenAI’s latest video generation model

Sora Turbo

Faster generation speed

Runway Gen-3

High-quality video generation

Pika 1.5

Creative video generation

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Request Parameters

​
prompt
string
required
Video description text, up to 500 characters. Describe scenes, actions, camera movements, etc. in detail.
​
duration
integer
default:5
Video duration in seconds, range 2-20 seconds.
​
resolution
string
default:"1280x720"
Video resolution:
  • 1920x1080 - Full HD
  • 1280x720 - HD
  • 640x360 - SD
  • 1024x1024 - Square (social media)

​
Request Example

import requests
import time

# Create video generation task
response = requests.post(
    "https://ai.kaiho.cc/v1/videos/generations",
    headers={
        "Content-Type": "application/json",
        "Authorization": "Bearer YOUR_API_KEY"
    },
    json={
        "model": "sora-2",
        "prompt": "A golden retriever chasing falling leaves in an autumn park, sunlight filtering through trees, slow motion, cinematic quality",
        "duration": 10,
        "resolution": "1920x1080",
        "fps": 30,
        "style": "cinematic"
    }
)

task_id = response.json()["id"]

# Poll task status
while True:
    status = requests.get(
        f"https://ai.kaiho.cc/v1/tasks/{task_id}",
        headers={"Authorization": "Bearer YOUR_API_KEY"}
    ).json()
    
    if status["status"] == "completed":
        print(f"Video completed: {status['result']['video_url']}")
        break
    
    time.sleep(5)

​
Prompt Templates

[Scene]: Magnificent mountain landscape
[Time]: Sunrise
[Lighting]: Golden morning light piercing through clouds
[Camera]: Drone slowly ascending
[Style]: Documentary-grade, BBC Earth style
Storage Duration: Generated videos are saved for 7 days. Please download promptly.