{ "_provenance": { "generated": "2026-08-28", "method": "probed", "source": "https://api.macadress.com/v1/healthz", "note": "Observed live on 2026-08-28. This is the only operation callable without an API key." }, "operationId": "healthz", "request": { "method": "GET", "url": "https://api.macadress.com/v1/healthz", "headers": {} }, "response": { "status": 200, "headers": { "content-type": "application/json", "x-request-id": "05ce2062-0609-4786-8de8-c4443548f75e", "x-data-version": "2026-08-28", "strict-transport-security": "max-age=15552000; includeSubDomains; preload" }, "body": { "status": "ok" } } }