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GET /v1/loaded

Loaded divider

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

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

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Code snippets

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

Example response

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

{
    "data": {
        "note": "Loaded divider: the load RL sits in parallel with R2, so R2' = R2·RL/(R2+RL) and Vout = Vin·R2'/(R1+R2'). The droop is the drop from the unloaded output — keep RL ≫ R2 to minimise it.",
        "inputs": {
            "r1": 1000,
            "r2": 2000,
            "vin": 12,
            "rload": 2000
        },
        "droop_volts": 2,
        "vout_loaded": 6,
        "droop_percent": 25,
        "vout_unloaded": 8,
        "load_current_a": 0.003,
        "r2_parallel_load_ohm": 1000
    },
    "meta": {
        "timestamp": "2026-06-05T19:50:29.512Z",
        "request_id": "081cc967-7f14-4a7f-b510-4345b98acad5"
    },
    "status": "ok",
    "message": "Loaded divider",
    "success": true
}