P/S elastic wave speeds

Code snippets

curl "https://api.oanor.com/elasticmoduli-api/v1/wave-speeds" \
  -H "x-oanor-key: oanor_test_..."

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

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

Example response

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

{
    "data": {
        "note": "Longitudinal (P) and shear (S) wave speeds: vp = √((K + 4G/3)/ρ), vs = √(G/ρ). Supply moduli in pascals and density in kg/m³ to get m/s. Steel (≈5860 m/s P, ≈3130 m/s S).",
        "inputs": {
            "G": 76923076923,
            "K": 166666666667,
            "density": 7850
        },
        "vp_vs_ratio": 1.870829,
        "p_wave_speed": 5856.3567,
        "s_wave_speed": 3130.3543
    },
    "meta": {
        "timestamp": "2026-06-05T19:50:31.045Z",
        "request_id": "f8fb07a0-2787-4cad-86a4-8d367d7c055d"
    },
    "status": "ok",
    "message": "P/S wave speeds",
    "success": true
}