Autocrop API: AI Video Editing

Edit and transform videos with Autocrop via the Muapi REST API. Pay per generation — no subscription needed.

Autocrop API Reference

Endpoint

POST https://api.muapi.ai/api/v1/autocrop

Submit a job with your MuApi API key in the x-api-key header, then poll https://api.muapi.ai/api/v1/predictions/{request_id}/result until status is completed.

Parameters

NameTypeRequiredDescription
video_urlstringYesThe URL of the source video to crop.
start_timeintYesStart time of the segment to crop in seconds.Default: 0
end_timeintYesEnd time of the segment to crop in seconds.Default: 60
aspect_ratiostringNoThe aspect ratio for the resulting clip.Options: 9:16, 16:9, 1:1, 4:5, 4:3, 3:4Default: "9:16"

cURL example

REQUEST_ID=$(curl -s -X POST https://api.muapi.ai/api/v1/autocrop \
  -H "x-api-key: $MUAPI_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"video_url":"https://example.com/your-video_url","start_time":0,"end_time":60}' | jq -r .request_id)

curl -s https://api.muapi.ai/api/v1/predictions/$REQUEST_ID/result -H "x-api-key: $MUAPI_API_KEY"

Python example

import os, time, requests

API = "https://api.muapi.ai/api/v1"
headers = {"x-api-key": os.environ["MUAPI_API_KEY"]}

r = requests.post(f"{API}/autocrop", headers=headers, json={"video_url":"https://example.com/your-video_url","start_time":0,"end_time":60})
request_id = r.json()["request_id"]

while True:
    res = requests.get(f"{API}/predictions/{request_id}/result", headers=headers).json()
    if res["status"] == "completed":
        print(res["outputs"]); break
    if res["status"] == "failed":
        raise RuntimeError(res.get("error"))
    time.sleep(3)

Full docs and agent/MCP integration: llms.txt. Get an API key at muapi.ai/access-keys.