import time
import requests

job = requests.post(
    "https://modelxing.com/v1/video/generations",
    headers={"Authorization": "Bearer YOUR_API_KEY"},
    json={"model": "happyhorse-1.0-video-edit", "prompt": "A cat walking on grass", "video_url": "https://example.com/source.mp4", "duration_seconds": 5, "resolution": "720P"},
).json()

while True:
    poll = requests.get(
        f"https://modelxing.com/v1/video/jobs/{job['id']}",
        headers={"Authorization": "Bearer YOUR_API_KEY"},
    ).json()
    if poll["status"] == "succeeded":
        print("Video ready:", poll["video"]["url"])
        break
    elif poll["status"] == "failed":
        print("Job failed:", poll["error"])
        break
    time.sleep(10)