Sett (EPI from WPI)

Code snippets

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

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

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

Example response

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

{
    "data": {
        "note": "Sett (EPI) = wraps-per-inch × structure factor: plain weave ½, twill ⅔, satin ¾. WPI is how many times the yarn wraps around a ruler in an inch — a balanced plain weave uses half that.",
        "inputs": {
            "wpi": 24,
            "structure": "plain"
        },
        "sett_epi": 12,
        "sett_factor": 0.5
    },
    "meta": {
        "timestamp": "2026-06-06T07:14:08.729Z",
        "request_id": "eaeb3732-8fe8-4d85-9bac-0bfea3513f0e"
    },
    "status": "ok",
    "message": "Sett EPI",
    "success": true
}