AI Video Faceswap API: AI Video Editing

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

AI Video Faceswap API Reference

Endpoint

POST https://api.muapi.ai/api/v1/ai-video-face-swap

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
image_urlstringYesSwap URL of the input image.
video_urlstringYesTarget URL of the input video. Resolution must be less than 1280x720 or 720x1280. Size must be less than 10mb. Video frame cannot be greater than 600
target_genderstringNoGender filter for target faces to be swapped. 'All' means no filter.Options: All, Female, MaleDefault: "All"
target_indexintNo0 = largest face. To switch to another target face - switch to index 1.Default: 0

cURL example

REQUEST_ID=$(curl -s -X POST https://api.muapi.ai/api/v1/ai-video-face-swap \
  -H "x-api-key: $MUAPI_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"image_url":"https://example.com/your-image_url","video_url":"https://example.com/your-video_url"}' | 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}/ai-video-face-swap", headers=headers, json={"image_url":"https://example.com/your-image_url","video_url":"https://example.com/your-video_url"})
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.