Spec

Fragmentos de código

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

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

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

Respuesta de ejemplo

Una respuesta real de este endpoint, capturada en la última comprobación de estado.

{
    "data": {
        "notes": "Air γ=1.4, R=287.05 J/(kg·K). Temperature via temperature (°C), temperature_k, or ISA altitude (m, 0–20 km). This is compressible aerodynamics; for viscous flow use a Reynolds-number API and for incompressible pressure/velocity a Bernoulli API.",
        "service": "machnumber-api",
        "constants": {
            "gamma_air": 1.4,
            "specific_gas_constant": 287.05
        },
        "endpoints": {
            "GET /v1/mach": "Mach number and speed of sound from a speed and temperature/altitude.",
            "GET /v1/meta": "This document.",
            "GET /v1/speed": "Speed (m/s, km/h, knots) from a Mach number and temperature/altitude.",
            "GET /v1/stagnation": "Isentropic total/static temperature, pressure and density ratios for a Mach number."
        },
        "description": "Mach number and compressible-flow aerodynamics: speed of sound, flight regime, ISA altitude, and isentropic stagnation ratios."
    },
    "meta": {
        "timestamp": "2026-06-05T19:50:30.050Z",
        "request_id": "02ab9055-15bd-48b3-89d9-204f1522704e"
    },
    "status": "ok",
    "message": "Meta",
    "success": true
}