Spec

Code snippets

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

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

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

Example response

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

{
    "data": {
        "auth": "none upstream; this gateway requires x-api-key",
        "name": "Punycode / IDN API",
        "note": "Convert internationalized domain names between Unicode and Punycode (ASCII, xn--). /v1/encode?domain=münchen.de → xn--mnchen-3ya.de ; /v1/decode?domain=xn--mnchen-3ya.de → münchen.de ; /v1/url?url= converts a full URL's host. Handles accents, non-Latin scripts and emoji labels. Useful for IDN domains, email/URL validation and homograph awareness. Instant, nothing stored.",
        "source": "Local IDNA conversion (punycode) — no key, no upstream",
        "endpoints": 4
    },
    "meta": {
        "timestamp": "2026-06-02T16:51:55.008Z",
        "request_id": "42f38dc5-3c0d-47ba-b04d-872bb46b19ad"
    },
    "status": "ok",
    "message": "Meta",
    "success": true
}