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GET /v1/power

Power split

Try it live

10 free calls per day — no sign-up, no API key. Goes through the oanor gateway.

Custom headers (optional)
api.oanor.com/vswr-api

It works. Grab an API key and use it in your project.

Get an API key

Code snippets

curl "https://api.oanor.com/vswr-api/v1/power" \
  -H "x-oanor-key: oanor_test_..."
await fetch("https://api.oanor.com/vswr-api/v1/power", {
  headers: { "x-oanor-key": "oanor_test_..." }
});
$ch = curl_init("https://api.oanor.com/vswr-api/v1/power");
curl_setopt($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/vswr-api/v1/power",
    headers={"x-oanor-key": "oanor_test_..."}
)

Example response

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

{
    "data": {
        "note": "Reflected = forward·|Γ|²; transmitted = forward − reflected. The reflected power returns toward the source.",
        "inputs": {
            "forward_power": 100,
            "reflection_coefficient": 0.333333
        },
        "reflected_power": 11.111111,
        "transmitted_power": 88.888889,
        "power_transmitted_percent": 88.8889
    },
    "meta": {
        "timestamp": "2026-06-04T18:38:11.792Z",
        "request_id": "fc179983-3d51-40bd-b98f-7fae724e506f"
    },
    "status": "ok",
    "message": "Power split",
    "success": true
}