{"status":"ok","success":true,"code":200,"message":"CoreF5 REST API v1 is online and ready.","data":{"service":"Grazu8 — The Future of Intelligent Learning","framework":"CoreF5 Enterprise Framework","api_version":"v1","environment":"production","mode":"headless_rest_api","endpoints":{"health":"/api/v1/health","system_info":"/api/v1/system/info","auth":{"login":"POST /api/v1/auth/login","token":"POST /api/v1/auth/token","refresh":"POST /api/v1/auth/refresh","logout":"POST /api/v1/auth/logout","me":"GET /api/v1/auth/me","permissions":"GET /api/v1/auth/permissions"},"tenants":{"resolve":"GET /api/v1/tenants/resolve?host={domain}","companies":"GET /api/v1/companies"},"settings":{"public":"GET /api/v1/settings/public","all":"GET /api/v1/settings","update":"PUT /api/v1/settings"},"localization":{"countries":"GET /api/v1/localization/countries","states":"GET /api/v1/localization/states?country_id={id}","cities":"GET /api/v1/localization/cities?state={name}","translations":"GET /api/v1/localization/translations?locale={en|bn}"},"users":"GET|POST|PUT|PATCH|DELETE /api/v1/users","media":"POST /api/v1/media/upload"}},"meta":{"timestamp":"2026-11-08T13:08:02+00:00"}}