Remaining spool length

Code snippets

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

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

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

Example response

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

{
    "data": {
        "note": "Remaining length = remaining weight / grams-per-metre. Weigh the spool, subtract the empty-spool weight, and convert.",
        "inputs": {
            "density": 1.24,
            "diameter": 1.75,
            "material": "pla",
            "remaining_weight_g": 250
        },
        "grams_per_meter": 2.98255,
        "remaining_length_m": 83.8209
    },
    "meta": {
        "timestamp": "2026-06-05T19:50:20.295Z",
        "request_id": "668bbaea-28b1-4092-bea1-5a3ed620b8dc"
    },
    "status": "ok",
    "message": "Spool remaining length",
    "success": true
}