import requests

API_KEY = "YOUR_API_KEY"  # Keep this on your server — never expose to clients

# Your user wants to remove a background.
# Your server requests a token from BackgroundCut:

token_response = requests.post(
    "https://backgroundcut.co/api/v3/remove-bg/token/",
    headers={
        "Authorization": f"Bearer {API_KEY}",
        "Content-Type": "application/json"
    },
    json={
        "output_variants": [
            {
                "variant_name": "result"
                # All other fields are optional with sensible defaults:
                # max_resolution: 12000000 (12MP)
                # format: "png"
                # quality: "high"
                # background_color: None (transparent)
                # output_compression: 90
                # autocrop: false
            }
        ]
    },
    timeout=60
)
token_response.raise_for_status()
access_token = token_response.json()["access_token"]

# Return this access_token to your client (browser, mobile app, etc.)
# The client will use it to send the image directly to BackgroundCut.

// User selects a file, you get a token from YOUR server, then send directly to BackgroundCut.

// 1. Get token from your server
const tokenRes = await fetch('/your-api/get-token', { method: 'POST' });
const { access_token } = await tokenRes.json();

// 2. Send image directly to BackgroundCut
const formData = new FormData();
formData.append('token', access_token);
formData.append('image', fileInput.files[0]);  // from <input type="file">

const response = await fetch('https://api.backgroundcut.co/v3/remove-bg/', {
    method: 'POST',
    body: formData
});

const result = await response.json();
// result.output_urls.result → URL to the processed image
// result.unique_filename → save this to generate more variants later