Net VLT through layers

Code snippets

curl "https://api.oanor.com/windowtint-api/v1/vlt" \
  -H "x-oanor-key: oanor_test_..."

await fetch("https://api.oanor.com/windowtint-api/v1/vlt", {
  headers: { "x-oanor-key": "oanor_test_..." }
});

$ch = curl_init("https://api.oanor.com/windowtint-api/v1/vlt");
curl_setopt($ch, CURLOPT_HTTPHEADER, ["x-oanor-key: oanor_test_..."]);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
$out = curl_exec($ch);

import requests
requests.get(
    "https://api.oanor.com/windowtint-api/v1/vlt",
    headers={"x-oanor-key": "oanor_test_..."}
)

Example response

A real response from this endpoint, captured by the latest health check.

{
    "data": {
        "note": "VLT multiplies through layers: net % = product of each layer's VLT ÷ 100. Tint film is rated on its own, but factory glass already blocks some light (around 70–80 % VLT), so the net result on the car is darker than the film's number. Lower VLT = darker.",
        "inputs": {
            "layers": [
                35,
                78
            ]
        },
        "appearance": "dark",
        "net_vlt_percent": 27.3
    },
    "meta": {
        "timestamp": "2026-06-06T07:13:55.974Z",
        "request_id": "9353c9fe-8fb1-44e0-9aa7-79a5958d1a05"
    },
    "status": "ok",
    "message": "Net VLT",
    "success": true
}