diff --git a/include/fluent-bit/calyptia/calyptia_constants.h b/include/fluent-bit/calyptia/calyptia_constants.h
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index 00000000000..f2271b87a67
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+++ b/include/fluent-bit/calyptia/calyptia_constants.h
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+/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+
+/*  Fluent Bit
+ *  ==========
+ *  Copyright (C) 2015-2024 The Fluent Bit Authors
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ */
+#ifndef FLB_CALYPTIA_CONSTANTS_H
+#define FLB_CALYPTIA_CONSTANTS_H
+
+/* End point */
+#define DEFAULT_CALYPTIA_HOST     "cloud-api.calyptia.com"
+#define DEFAULT_CALYPTIA_PORT     "443"
+
+/* HTTP action types */
+#define CALYPTIA_ACTION_REGISTER  0
+#define CALYPTIA_ACTION_PATCH     1
+#define CALYPTIA_ACTION_METRICS   2
+#define CALYPTIA_ACTION_TRACE     3
+
+/* Endpoints */
+#define CALYPTIA_ENDPOINT_CREATE  "/v1/agents"
+#define CALYPTIA_ENDPOINT_PATCH   "/v1/agents/%s"
+#define CALYPTIA_ENDPOINT_METRICS "/v1/agents/%s/metrics"
+#define CALYPTIA_ENDPOINT_TRACE   "/v1/traces/%s"
+
+#define CALYPTIA_ENDPOINT_FLEETS "/v1/fleets"
+#define CALYPTIA_ENDPOINT_FLEET_CONFIG_INI "/v1/fleets/%s/config?format=ini"
+#define CALYPTIA_ENDPOINT_FLEET_FILES "/v1/fleets/%s/files"
+
+/* Storage */
+#define CALYPTIA_SESSION_FILE     "session.CALYPTIA"
+
+/* Headers */
+#define CALYPTIA_HEADERS_PROJECT       "X-Project-Token"
+#define CALYPTIA_HEADERS_AGENT_TOKEN   "X-Agent-Token"
+#define CALYPTIA_HEADERS_CTYPE         "Content-Type"
+#define CALYPTIA_HEADERS_CTYPE_JSON    "application/json"
+#define CALYPTIA_HEADERS_CTYPE_MSGPACK "application/x-msgpack"
+
+#ifndef FLB_SYSTEM_WINDOWS
+#define FLEET_DEFAULT_CONFIG_DIR "/tmp/calyptia-fleet"
+#else
+#define FLEET_DEFAULT_CONFIG_DIR NULL
+#endif
+
+#ifndef PATH_SEPARATOR
+#ifndef FLB_SYSTEM_WINDOWS
+#define PATH_SEPARATOR "/"
+#else
+#define PATH_SEPARATOR "\\"
+#endif
+#endif /* PATH_SEPARATOR */
+
+#define CALYPTIA_MAX_DIR_SIZE 4096
+
+#endif /* FLB_CALYPTIA_CONSTANTS_H */