Bragg angle from spacing

Code snippets

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

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

$ch = curl_init("https://api.oanor.com/bragg-api/v1/angle");
curl_setopt($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/bragg-api/v1/angle",
    headers={"x-oanor-key": "oanor_test_..."}
)

Example response

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

{
    "data": {
        "note": "Bragg's law n·λ = 2·d·sinθ. θ is the glancing angle from the planes; XRD patterns are plotted against 2θ. Default wavelength is Cu Kα = 0.15406 nm.",
        "inputs": {
            "order": 1,
            "spacing_nm": 0.2,
            "wavelength_nm": 0.15406
        },
        "max_order": 2,
        "theta_deg": 22.653053,
        "two_theta_deg": 45.306106
    },
    "meta": {
        "timestamp": "2026-06-05T19:50:23.738Z",
        "request_id": "4c0f0c3e-e224-4083-97e6-35875f0ef856"
    },
    "status": "ok",
    "message": "Bragg angle",
    "success": true
}