Dimensional (volumetric) weight

Code snippets

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

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

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

Example response

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

{
    "data": {
        "note": "Dimensional weight = volume ÷ dim divisor (in³/lb for imperial, cm³/kg for metric). Carriers usually round up.",
        "input": {
            "unit": "in",
            "width": 12,
            "height": 12,
            "length": 12,
            "carrier": null,
            "divisor": 139
        },
        "volume": 1728,
        "volume_unit": "in3",
        "divisor_source": "default",
        "dimensional_weight_kg": 5.64,
        "dimensional_weight_lb": 12.43
    },
    "meta": {
        "timestamp": "2026-06-03T17:41:59.412Z",
        "request_id": "7a66c9b0-592d-4c6d-ae0d-5f07e07a5beb"
    },
    "status": "ok",
    "message": "Dimensional weight",
    "success": true
}