BCD from a measured chord

Code-Snippets

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

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

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

Beispiel-Response

Echte Antwort dieses Endpoints, erfasst beim letzten Health-Check.

{
    "data": {
        "note": "R = chord / (2·sin(central angle / 2)). Use steps_apart for non-adjacent measured holes.",
        "holes": 4,
        "radius": 49.99952,
        "steps_apart": 1,
        "adjacent_chord": 70.71,
        "measured_chord": 70.71,
        "central_angle_deg": 90,
        "bolt_circle_diameter": 99.99904
    },
    "meta": {
        "timestamp": "2026-06-04T01:59:06.328Z",
        "request_id": "b03bd7ec-341a-4cae-8187-2edf93a32b69"
    },
    "status": "ok",
    "message": "Bolt circle diameter from a chord",
    "success": true
}