diff --git a/.gitignore b/.gitignore
index 254ec132e..24a78f244 100644
--- a/.gitignore
+++ b/.gitignore
@@ -8,7 +8,7 @@ node_modules
 *.log
 /resources
 .hugo_build.lock
-/content/influxdb/*/api/**/*.html
+/content/influxdb*/*/api/**/*.html
 /api-docs/redoc-static.html*
 .vscode/*
 .idea
diff --git a/api-docs/getswagger.sh b/api-docs/getswagger.sh
index 3b650fd5f..650a9ba2a 100755
--- a/api-docs/getswagger.sh
+++ b/api-docs/getswagger.sh
@@ -62,7 +62,7 @@ function showHelp {
 subcommand=$1
 
 case "$subcommand" in
-  cloud-dedicated-v2|cloud-dedicated-management|cloud-serverless-v2|clustered-v2|cloud-v2|v2|v1-compat|all)
+  cloud-dedicated-v2|cloud-dedicated-management|cloud-serverless-v2|clustered-v2|cloud-v2|v2|v1-compat|core-v3|enterprise-v3|all)
     product=$1
     shift
 
@@ -176,6 +176,17 @@ function updateCloudDedicatedV2 {
  postProcess $outFile 'influxdb3/cloud-dedicated/.config.yml' v2@2
 }
 
+function updateCloudServerlessV2 {
+  outFile="influxdb3/cloud-serverless/v2/ref.yml"
+  if [[ -z "$baseUrl" ]];
+  then
+    echo "Using existing $outFile"
+  else
+    curl $UPDATE_OPTIONS ${baseUrl}/contracts/ref/cloud.yml -o $outFile
+  fi
+  postProcess $outFile 'influxdb3/cloud-serverless/.config.yml' v2@2
+}
+
 function updateClusteredV2 {
   outFile="influxdb3/clustered/v2/ref.yml"
   if [[ -z "$baseUrl" ]];
@@ -187,15 +198,28 @@ function updateClusteredV2 {
  postProcess $outFile 'influxdb3/clustered/.config.yml' v2@2
 }
 
-function updateCloudServerlessV2 {
-  outFile="influxdb3/cloud-serverless/v2/ref.yml"
+function updateCoreV3 {
+  outFile="influxdb3/core/v3/ref.yml"
   if [[ -z "$baseUrl" ]];
   then
     echo "Using existing $outFile"
   else
-    curl $UPDATE_OPTIONS ${baseUrl}/contracts/ref/cloud.yml -o $outFile
+    local url="${baseUrl}/TO_BE_DECIDED"
+    curl $UPDATE_OPTIONS $url -o $outFile
   fi
-  postProcess $outFile 'influxdb3/cloud-serverless/.config.yml' v2@2
+  postProcess $outFile 'influxdb3/core/.config.yml' v3@3
+}
+
+function updateEnterpriseV3 {
+  outFile="influxdb3/enterprise/v3/ref.yml"
+  if [[ -z "$baseUrl" ]];
+  then
+    echo "Using existing $outFile"
+  else
+    local url="${baseUrl}/TO_BE_DECIDED"
+    curl $UPDATE_OPTIONS $url -o $outFile
+  fi
+  postProcess $outFile 'influxdb3/enterprise/.config.yml' v3@3
 }
 
 function updateOSSV2 {
@@ -220,7 +244,7 @@ function updateV1Compat {
   postProcess $outFile 'influxdb/cloud/.config.yml' 'v1-compatibility'
 
   outFile="influxdb/v2/v1-compatibility/swaggerV1Compat.yml"
-  cp cloud/v1-compatibility/swaggerV1Compat.yml $outFile
+  cp influxdb/cloud/v1-compatibility/swaggerV1Compat.yml $outFile
   postProcess $outFile 'influxdb/v2/.config.yml' 'v1-compatibility'
 
   outFile="influxdb3/cloud-dedicated/v1-compatibility/swaggerV1Compat.yml"
@@ -257,6 +281,12 @@ then
 elif [ "$product" = "clustered-v2" ];
 then
   updateClusteredV2
+elif [ "$product" = "core-v3" ];
+then
+  updateCoreV3
+elif [ "$product" = "enterprise-v3" ];
+then
+  updateEnterpriseV3
 elif [ "$product" = "v2" ];
 then
   updateOSSV2
@@ -270,9 +300,11 @@ then
   updateCloudDedicatedManagement
   updateCloudServerlessV2
   updateClusteredV2
+  updateCoreV3
+  updateEnterpriseV3
   updateOSSV2
   updateV1Compat
 else
-  echo "Provide a product argument: cloud-v2, cloud-serverless-v2, cloud-dedicated-v2, clustered-v2, v2, v1-compat, or all."
+  echo "Provide a product argument: cloud-v2, cloud-serverless-v2, cloud-dedicated-v2, cloud-dedicated-management, clustered-v2, core-v3, enterprise-v3, v2, v1-compat, or all."
   showHelp
 fi
diff --git a/api-docs/influxdb3/core/v3/content/info.yml b/api-docs/influxdb3/core/v3/content/info.yml
new file mode 100644
index 000000000..3940d5426
--- /dev/null
+++ b/api-docs/influxdb3/core/v3/content/info.yml
@@ -0,0 +1,19 @@
+title: InfluxDB 3 Core API Service
+x-influxdata-short-title: InfluxDB 3 API
+summary: The InfluxDB HTTP API for InfluxDB 3 Core provides a programmatic interface for writing data stored in an InfluxDB 3 Core database.
+description: |
+  Write and query data, and perform administrative tasks, such as managing databases and processing engine plugins.
+
+  The InfluxDB HTTP API for InfluxDB 3 Core includes endpoints for compatibility with InfluxDB 2.x and InfluxDB 1.x APIs.
+
+  <!-- TODO: verify where to host the spec that users can download.
+  This documentation is generated from the
+  [InfluxDB OpenAPI specification](https://raw.githubusercontent.com/influxdata/openapi/master/contracts/ref/cloud.yml).
+  -->
+license:
+  name: MIT
+  url: 'https://opensource.org/licenses/MIT'
+contact:
+  name: InfluxData
+  url: https://www.influxdata.com
+  email: support@influxdata.com
\ No newline at end of file
diff --git a/api-docs/influxdb3/core/v3/content/servers.yml b/api-docs/influxdb3/core/v3/content/servers.yml
new file mode 100644
index 000000000..1ebb676f7
--- /dev/null
+++ b/api-docs/influxdb3/core/v3/content/servers.yml
@@ -0,0 +1,8 @@
+- url: https://{baseurl}
+  description: InfluxDB 3 Core API URL
+  variables:
+    baseurl:
+      enum:
+        - 'localhost:8080'
+      default: 'localhost:8080'
+      description: InfluxDB 3 Core URL
diff --git a/api-docs/influxdb3/core/v3/content/tag-groups.yml b/api-docs/influxdb3/core/v3/content/tag-groups.yml
new file mode 100644
index 000000000..6b870e7ca
--- /dev/null
+++ b/api-docs/influxdb3/core/v3/content/tag-groups.yml
@@ -0,0 +1,13 @@
+- name: Using the InfluxDB HTTP API
+  tags:
+    - Quick start
+    - Authentication
+    - Headers
+    - Pagination
+    - Response codes
+    - System information endpoints
+- name: All endpoints
+  tags:
+    - Ping
+    - Query
+    - Write
diff --git a/api-docs/influxdb3/core/v3/ref.yml b/api-docs/influxdb3/core/v3/ref.yml
index 374c9a314..1935aede4 100644
--- a/api-docs/influxdb3/core/v3/ref.yml
+++ b/api-docs/influxdb3/core/v3/ref.yml
@@ -3,13 +3,57 @@ info:
   title: InfluxDB 3 Core HTTP API
   description: HTTP API service for managing, writing to, and querying from InfluxDB 3 Core.
   version: 1.0.2
+  license:
+    name: MIT
+    url: 'https://opensource.org/licenses/MIT'
+  contact:
+    name: InfluxData
+    url: https://www.influxdata.com
+    email: support@influxdata.com
+servers:
+  - url: http://localhost:8080
+    description: Local development server
+tags:
+  - name: Legacy v1-compatible
+    description: Endpoints compatible with InfluxDB 1.x client libraries and third-party integrations.
+  - name: Legacy v2-compatible
+    description: Endpoints compatible with InfluxDB 2.x client libraries and third-party integrations.
+  - name: Write data
+    description: Endpoints for writing data to InfluxDB.
+  - name: Query data
+    description: Endpoints for querying data from InfluxDB.
+  - name: InfluxQL query
+    description: Endpoints for executing InfluxQL queries.
+  - name: SQL query
+    description: Endpoints for executing SQL queries.
+  - name: Server
+    description: Endpoints for checking the status and health of the service and retrieving service metrics.
+  - name: List
+    description: Endpoints for listing databases, tables, and other resources.
+  - name: Database
+    description: Endpoints for creating, deleting, and listing databases.
+  - name: Create
+    description: Endpoints for creating resources.
+  - name: Delete
+    description: Endpoints for deleting resources.
+  - name: Table
+    description: Endpoints for creating, deleting, and listing tables.
+  - name: Cache
+    description: Endpoints for creating and deleting caches.
+  - name: Processing engine
+    description: Endpoints for creating, deleting, and testing processing engine plugins and triggers.
 paths:
   /write:
     post:
-      summary: Write Line Protocol (Legacy)
+      operationId: PostLegacyV1Write
+      summary: Write line protocol (v1-compatible)
       description: >
-        Accepts line protocol data and writes it to the database.
-        Write options are provided via query parameters.
+        Writes line protocol to the specified database.
+
+        Use this endpoint to send data in [line protocol](/influxdb3/core/reference/syntax/line-protocol/) format to InfluxDB.
+        Use query parameters to specify options for writing data.
+
+        This endpoint is compatible with InfluxDB 1.x client libraries and Telegraf plugins.
       parameters:
         - name: db
           in: query
@@ -60,12 +104,20 @@ paths:
           description: Request entity too large.
       security:
         - BearerAuth: []
+      tags:
+        - Legacy v1-compatible
+        - Write data
   /api/v2/write:
     post:
-      summary: Write Line Protocol (v2)
+      operationId: PostLegacyV2Write
+      summary: Write line protocol (v2-compatible)
       description: >
-        Accepts line protocol data and writes it to the database.
-        Write options are provided via query parameters.
+        Writes line protocol to the specified database.
+
+        Use this endpoint to send data in [line protocol](/influxdb3/core/reference/syntax/line-protocol/) format to InfluxDB.
+        Use query parameters to specify options for writing data.
+
+        This endpoint is compatible with InfluxDB 2.x client libraries and Telegraf plugins.
       parameters:
         - name: db
           in: query
@@ -116,12 +168,18 @@ paths:
           description: Request entity too large.
       security:
         - BearerAuth: []
+      tags:
+        - Legacy v2-compatible
+        - Write data
   /api/v3/write_lp:
     post:
-      summary: Write Line Protocol (v3)
+      operationId: PostWriteLPV3
+      summary: Write line protocol
       description: >
-        Accepts line protocol data and writes it to the database.
-        Write options are provided via query parameters.
+        Writes line protocol to the specified database.
+
+        Use this endpoint to send data in [line protocol](/influxdb3/core/reference/syntax/line-protocol/) format to InfluxDB.
+        Use query parameters to specify options for writing data.
       parameters:
         - name: db
           in: query
@@ -174,9 +232,12 @@ paths:
           description: Unprocessable entity.
       security:
         - BearerAuth: []
+      tags:
+        - Write data
   /api/v3/query_sql:
     get:
-      summary: Execute SQL Query
+      operationId: GetSQLQuery
+      summary: Execute SQL query
       description: Executes an SQL query against the database.
       parameters:
         - name: db
@@ -231,8 +292,11 @@ paths:
           description: Unprocessable entity.
       security:
         - BearerAuth: []
+      tags:
+        - Query data 
     post:
-      summary: Execute SQL Query
+      operationId: PostSQLQuery
+      summary: Execute SQL query
       description: Executes an SQL query against the database.
       parameters:
         - $ref: '#/components/parameters/ContentType'
@@ -272,9 +336,12 @@ paths:
           description: Unprocessable entity.
       security:
         - BearerAuth: []
+      tags:
+        - Query data
   /api/v3/query_influxql:
     get:
-      summary: Execute InfluxQL Query (v3)
+      operationId: GetInfluxQLQueryV3
+      summary: Execute InfluxQL query
       description: Executes an InfluxQL query against the database.
       parameters:
         - name: db
@@ -323,8 +390,11 @@ paths:
           description: Unprocessable entity.
       security:
         - BearerAuth: []
+      tags:
+        - InfluxQL query
     post:
-      summary: Execute InfluxQL Query (v3)
+      operationId: PostInfluxQLQueryV3
+      summary: Execute InfluxQL query
       description: Executes an InfluxQL query against the database.
       parameters:
         - $ref: '#/components/parameters/ContentType'
@@ -364,10 +434,18 @@ paths:
           description: Unprocessable entity.
       security:
         - BearerAuth: []
+      tags:
+        - InfluxQL query
   /query:
     get:
-      summary: Execute InfluxQL Query
-      description: Executes an InfluxQL query against the database.
+      operationId: GetQueryV1
+      summary: Execute InfluxQL query (v1-compatible)
+      description: |
+        Executes an InfluxQL query against the specified database.
+
+        Use query parameters to specify the database and the InfluxQL query.
+
+        This endpoint is compatible with InfluxDB 1.x client libraries and third-party integrations such as Grafana.
       parameters:
         - name: db
           in: query
@@ -415,8 +493,12 @@ paths:
           description: Unprocessable entity.
       security:
         - BearerAuth: []
+      tags:
+        - Query data
+        - Legacy v1-compatible
     post:
-      summary: Execute InfluxQL Query
+      operationId: PostQueryV1
+      summary: Execute InfluxQL query (v1-compatible)
       description: Executes an InfluxQL query against the database.
       parameters:
         - $ref: '#/components/parameters/ContentType'
@@ -456,8 +538,12 @@ paths:
           description: Unprocessable entity.
       security:
         - BearerAuth: []
+      tags:
+        - Query data
+        - Legacy v1-compatible
   /health:
     get:
+      operationId: GetHealth
       summary: Health Check
       description: Returns the status of the service.
       responses:
@@ -465,8 +551,11 @@ paths:
           description: Service is running.
         "500":
           description: Service is unavailable.
+      tags:
+        - Server
   /api/v1/health:
     get:
+      operationId: GetHealthV1
       summary: Health Check (v1)
       description: Returns the status of the service.
       responses:
@@ -474,8 +563,14 @@ paths:
           description: Service is running.
         "500":
           description: Service is unavailable.
+      tags:
+        - Server
+        - Legacy v1-compatible
   /ping:
     get:
+      operationId: GetPing
+      tags:
+        - Server
       summary: Ping the Server
       description: Returns basic server information.
       responses:
@@ -483,13 +578,17 @@ paths:
           description: Server is reachable.
   /metrics:
     get:
+      operationId: GetMetrics
       summary: Metrics
       description: Retrieves Prometheus-compatible metrics.
       responses:
         "200":
           description: Metrics returned.
+      tags:
+        - Server
   /api/v3/configure/database:
     get:
+      operationId: GetConfigureDatabase
       summary: List Databases
       description: Retrieves a list of databases.
       responses:
@@ -507,7 +606,11 @@ paths:
           description: Database not found.
       security:
         - BearerAuth: []
+      tags:
+        - List 
+        - Database
     post:
+      operationId: PostConfigureDatabase
       summary: Create a Database
       description: Creates a new database in the system.
       requestBody:
@@ -527,7 +630,11 @@ paths:
           description: Database already exists.
       security:
         - BearerAuth: []
+      tags:
+        - Create
+        - Database
     delete:
+      operationId: DeleteConfigureDatabase
       summary: Delete a Database
       description: Soft deletes a database.
       parameters:
@@ -545,8 +652,12 @@ paths:
           description: Database not found.
       security:
         - BearerAuth: []
+      tags:
+        - Delete
+        - Database
   /api/v3/configure/table:
     post:
+      operationId: PostConfigureTable
       summary: Create a Table
       description: Creates a new table within a database.
       requestBody:
@@ -566,7 +677,11 @@ paths:
           description: Database not found.
       security:
         - BearerAuth: []
+      tags:
+        - Create
+        - Table
     delete:
+      operationId: DeleteConfigureTable
       summary: Delete a Table
       description: Soft deletes a table.
       parameters:
@@ -589,8 +704,12 @@ paths:
           description: Table not found.
       security:
         - BearerAuth: []
+      tags:
+        - Delete
+        - Table
   /api/v3/configure/distinct_cache:
     post:
+      operationId: PostConfigureDistinctCache
       summary: Create Distinct Cache
       description: Creates a distinct cache for a table.
       requestBody:
@@ -612,7 +731,11 @@ paths:
           description: Cache already exists.
       security:
         - BearerAuth: []
+      tags:
+        - Create
+        - Cache
     delete:
+      operationId: DeleteConfigureDistinctCache
       summary: Delete Distinct Cache
       description: Deletes a distinct cache.
       parameters:
@@ -642,8 +765,12 @@ paths:
           description: Cache not found.
       security:
         - BearerAuth: []
+      tags:
+        - Delete
+        - Cache
   /api/v3/configure/last_cache:
     post:
+      operationId: PostConfigureLastCache
       summary: Create Last Cache
       description: Creates a last cache for a table.
       requestBody:
@@ -665,7 +792,11 @@ paths:
           description: Cache already exists.
       security:
         - BearerAuth: []
+      tags:
+        - Create
+        - Cache
     delete:
+      operationId: DeleteConfigureLastCache
       summary: Delete Last Cache
       description: Deletes a last cache.
       parameters:
@@ -695,8 +826,12 @@ paths:
           description: Cache not found.
       security:
         - BearerAuth: []
+      tags:
+        - Delete
+        - Cache
   /api/v3/configure/processing_engine_trigger:
     post:
+      operationId: PostConfigureProcessingEngineTrigger
       summary: Create Processing Engine Trigger
       description: Creates a new processing engine trigger.
       requestBody:
@@ -716,7 +851,11 @@ paths:
           description: Trigger not found.
       security:
         - BearerAuth: []
+      tags:
+        - Create
+        - Processing engine
     delete:
+      operationId: DeleteConfigureProcessingEngineTrigger
       summary: Delete Processing Engine Trigger
       description: Deletes a processing engine trigger.
       parameters:
@@ -747,8 +886,12 @@ paths:
           description: Trigger not found.
       security:
         - BearerAuth: []
+      tags:
+        - Delete
+        - Processing engine
   /api/v3/configure/processing_engine_trigger/disable:
     post:
+      operationId: PostDisableProcessingEngineTrigger
       summary: Disable Processing Engine Trigger
       description: Disables a processing engine trigger.
       parameters:
@@ -770,8 +913,11 @@ paths:
           description: Trigger not found.
       security:
         - BearerAuth: []
+      tags:
+        - Processing engine
   /api/v3/configure/processing_engine_trigger/enable:
     post:
+      operationId: PostEnableProcessingEngineTrigger
       summary: Enable Processing Engine Trigger
       description: Enables a processing engine trigger.
       parameters:
@@ -793,8 +939,11 @@ paths:
           description: Trigger not found.
       security:
         - BearerAuth: []
+      tags:
+        - Processing engine
   /api/v3/configure/plugin_environment/install_packages:
     post:
+      operationId: PostInstallPluginPackages
       summary: Install Plugin Packages
       description: Installs packages for the plugin environment.
       parameters:
@@ -815,8 +964,11 @@ paths:
           $ref: '#/components/responses/Unauthorized'
       security:
         - BearerAuth: []
+      tags:
+        - Processing engine
   /api/v3/configure/plugin_environment/install_requirements:
     post:
+      operationId: PostInstallPluginRequirements
       summary: Install Plugin Requirements
       description: Installs requirements for the plugin environment.
       parameters:
@@ -837,8 +989,11 @@ paths:
           $ref: '#/components/responses/Unauthorized'
       security:
         - BearerAuth: []
+      tags:
+        - Processing engine
   /api/v3/plugin_test/wal:
     post:
+      operationId: PostTestWALPlugin
       summary: Test WAL Plugin
       description: Executes a plugin test for write-ahead logging.
       responses:
@@ -852,8 +1007,11 @@ paths:
           description: Plugin not enabled.
       security:
         - BearerAuth: []
+      tags:
+        - Processing engine 
   /api/v3/plugin_test/schedule:
     post:
+      operationId: PostTestSchedulingPlugin
       summary: Test Scheduling Plugin
       description: Executes a plugin test for scheduling.
       responses:
@@ -867,6 +1025,8 @@ paths:
           description: Plugin not enabled.
       security:
         - BearerAuth: []
+      tags:
+        - Processing engine
   /api/v3/engine/{plugin_path}:
     parameters:
       - name: plugin_path
@@ -875,6 +1035,7 @@ paths:
         schema:
           type: string
     get:
+      operationId: GetProcessingEnginePluginRequest
       summary: Custom Processing Engine Request (GET)
       description: Sends a custom request to a processing engine plugin.
       parameters:
@@ -892,7 +1053,10 @@ paths:
           description: Processing failure.
       security:
         - BearerAuth: []
+      tags:
+        - Processing engine
     post:
+      operationId: PostProcessingEnginePluginRequest
       summary: Custom Processing Engine Request (POST)
       description: Sends a custom request to a processing engine plugin.
       parameters:
@@ -917,6 +1081,8 @@ paths:
           description: Processing failure.
       security:
         - BearerAuth: []
+      tags:
+        - Processing engine
 components:
   parameters:
     ContentEncoding:
@@ -1166,3 +1332,5 @@ components:
     BearerAuth:
       type: http
       scheme: bearer
+      bearerFormat: JWT
+      description: Bearer token for authentication. The API token must be provided in the Authorization header.
diff --git a/api-docs/influxdb3/enterprise/v3/content/info.yml b/api-docs/influxdb3/enterprise/v3/content/info.yml
new file mode 100644
index 000000000..76b2b11fd
--- /dev/null
+++ b/api-docs/influxdb3/enterprise/v3/content/info.yml
@@ -0,0 +1,19 @@
+title: InfluxDB 3 Enterprise API Service
+x-influxdata-short-title: InfluxDB 3 API
+summary: The InfluxDB HTTP API for InfluxDB 3 Enterprise provides a programmatic interface for writing data stored in an InfluxDB 3 Enterprise database.
+description: |
+  Write and query data, and perform administrative tasks, such as managing databases and processing engine plugins.
+
+  The InfluxDB HTTP API for InfluxDB 3 Enterprise includes endpoints for compatibility with InfluxDB 2.x and InfluxDB 1.x APIs.
+
+  <!-- TODO: verify where to host the spec that users can download.
+  This documentation is generated from the
+  [InfluxDB OpenAPI specification](https://raw.githubusercontent.com/influxdata/openapi/master/contracts/ref/cloud.yml).
+  -->
+license:
+  name: MIT
+  url: 'https://opensource.org/licenses/MIT'
+contact:
+  name: InfluxData
+  url: https://www.influxdata.com
+  email: support@influxdata.com
\ No newline at end of file
diff --git a/api-docs/influxdb3/enterprise/v3/content/servers.yml b/api-docs/influxdb3/enterprise/v3/content/servers.yml
new file mode 100644
index 000000000..1ebb676f7
--- /dev/null
+++ b/api-docs/influxdb3/enterprise/v3/content/servers.yml
@@ -0,0 +1,8 @@
+- url: https://{baseurl}
+  description: InfluxDB 3 Core API URL
+  variables:
+    baseurl:
+      enum:
+        - 'localhost:8080'
+      default: 'localhost:8080'
+      description: InfluxDB 3 Core URL
diff --git a/api-docs/influxdb3/enterprise/v3/content/tag-groups.yml b/api-docs/influxdb3/enterprise/v3/content/tag-groups.yml
new file mode 100644
index 000000000..6b870e7ca
--- /dev/null
+++ b/api-docs/influxdb3/enterprise/v3/content/tag-groups.yml
@@ -0,0 +1,13 @@
+- name: Using the InfluxDB HTTP API
+  tags:
+    - Quick start
+    - Authentication
+    - Headers
+    - Pagination
+    - Response codes
+    - System information endpoints
+- name: All endpoints
+  tags:
+    - Ping
+    - Query
+    - Write
diff --git a/api-docs/influxdb3/enterprise/v3/ref.yml b/api-docs/influxdb3/enterprise/v3/ref.yml
new file mode 100644
index 000000000..0e7f25d53
--- /dev/null
+++ b/api-docs/influxdb3/enterprise/v3/ref.yml
@@ -0,0 +1,1336 @@
+openapi: 3.0.3
+info:
+  title: InfluxDB 3 Enterprise HTTP API
+  description: HTTP API service for managing, writing to, and querying from InfluxDB 3 Enterprise.
+  version: 1.0.2
+  license:
+    name: MIT
+    url: 'https://opensource.org/licenses/MIT'
+  contact:
+    name: InfluxData
+    url: https://www.influxdata.com
+    email: support@influxdata.com
+servers:
+  - url: http://localhost:8080
+    description: Local development server
+tags:
+  - name: Legacy v1-compatible
+    description: Endpoints compatible with InfluxDB 1.x client libraries and third-party integrations.
+  - name: Legacy v2-compatible
+    description: Endpoints compatible with InfluxDB 2.x client libraries and third-party integrations.
+  - name: Write data
+    description: Endpoints for writing data to InfluxDB.
+  - name: Query data
+    description: Endpoints for querying data from InfluxDB.
+  - name: InfluxQL query
+    description: Endpoints for executing InfluxQL queries.
+  - name: SQL query
+    description: Endpoints for executing SQL queries.
+  - name: Server
+    description: Endpoints for checking the status and health of the service and retrieving service metrics.
+  - name: List
+    description: Endpoints for listing databases, tables, and other resources.
+  - name: Database
+    description: Endpoints for creating, deleting, and listing databases.
+  - name: Create
+    description: Endpoints for creating resources.
+  - name: Delete
+    description: Endpoints for deleting resources.
+  - name: Table
+    description: Endpoints for creating, deleting, and listing tables.
+  - name: Cache
+    description: Endpoints for creating and deleting caches.
+  - name: Processing engine
+    description: Endpoints for creating, deleting, and testing processing engine plugins and triggers.
+paths:
+  /write:
+    post:
+      operationId: PostLegacyV1Write
+      summary: Write line protocol (v1-compatible)
+      description: >
+        Writes line protocol to the specified database.
+
+        Use this endpoint to send data in [line protocol](/influxdb3/core/reference/syntax/line-protocol/) format to InfluxDB.
+        Use query parameters to specify options for writing data.
+
+        This endpoint is compatible with InfluxDB 1.x client libraries and Telegraf plugins.
+      parameters:
+        - name: db
+          in: query
+          required: true
+          schema:
+            type: string
+          description: Database name.
+        - name: accept_partial
+          in: query
+          required: false
+          schema:
+            type: boolean
+            default: true
+          description: Whether to accept partial writes.
+        - name: precision
+          in: query
+          required: true
+          schema:
+            type: string
+            enum: [ns, us, ms, s]
+            default: ns
+          description: Precision of timestamps.
+        - name: no_sync
+          in: query
+          required: false
+          schema:
+            type: boolean
+            default: false
+          description: Do not sync writes.
+        - $ref: '#/components/parameters/ContentType'
+      requestBody:
+        required: true
+        content:
+          text/plain:
+            schema:
+              type: string
+            example: "measurement,tag=value field=1 1234567890"
+      responses:
+        "204":
+          description: Write successful.
+        "400":
+          description: Bad request.
+        "401":
+          $ref: '#/components/responses/Unauthorized'
+        "403":
+          description: Access denied.
+        "413":
+          description: Request entity too large.
+      security:
+        - BearerAuth: []
+      tags:
+        - Legacy v1-compatible
+        - Write data
+  /api/v2/write:
+    post:
+      operationId: PostLegacyV2Write
+      summary: Write line protocol (v2-compatible)
+      description: >
+        Writes line protocol to the specified database.
+
+        Use this endpoint to send data in [line protocol](/influxdb3/core/reference/syntax/line-protocol/) format to InfluxDB.
+        Use query parameters to specify options for writing data.
+
+        This endpoint is compatible with InfluxDB 2.x client libraries and Telegraf plugins.
+      parameters:
+        - name: db
+          in: query
+          required: true
+          schema:
+            type: string
+          description: Database name.
+        - name: accept_partial
+          in: query
+          required: false
+          schema:
+            type: boolean
+            default: false
+          description: Whether to accept partial writes.
+        - name: precision
+          in: query
+          required: true
+          schema:
+            type: string
+            enum: [ns, us, ms, s]
+            default: ns
+          description: Precision of timestamps.
+        - name: no_sync
+          in: query
+          required: false
+          schema:
+            type: boolean
+            default: false
+          description: Do not sync writes.
+        - $ref: '#/components/parameters/ContentType'
+      requestBody:
+        required: true
+        content:
+          text/plain:
+            schema:
+              type: string
+            example: "measurement,tag=value field=1 1234567890"
+      responses:
+        "204":
+          description: Write successful.
+        "400":
+          description: Bad request.
+        "401":
+          $ref: '#/components/responses/Unauthorized'
+        "403":
+          description: Access denied.
+        "413":
+          description: Request entity too large.
+      security:
+        - BearerAuth: []
+      tags:
+        - Legacy v2-compatible
+        - Write data
+  /api/v3/write_lp:
+    post:
+      operationId: PostWriteLPV3
+      summary: Write line protocol
+      description: >
+        Writes line protocol to the specified database.
+
+        Use this endpoint to send data in [line protocol](/influxdb3/core/reference/syntax/line-protocol/) format to InfluxDB.
+        Use query parameters to specify options for writing data.
+      parameters:
+        - name: db
+          in: query
+          required: true
+          schema:
+            type: string
+          description: Database name.
+        - name: accept_partial
+          in: query
+          required: false
+          schema:
+            type: boolean
+            default: true
+          description: Whether to accept partial writes.
+        - name: precision
+          in: query
+          required: true
+          schema:
+            type: string
+            enum: [ns, us, ms, s]
+            default: ns
+          description: Precision of timestamps.
+        - name: no_sync
+          in: query
+          required: false
+          schema:
+            type: boolean
+            default: false
+          description: Do not sync writes.
+        - $ref: '#/components/parameters/ContentType'
+      requestBody:
+        required: true
+        content:
+          text/plain:
+            schema:
+              type: string
+            example: "measurement,tag=value field=1 1234567890"
+      responses:
+        "204":
+          description: Write successful.
+        "400":
+          description: Bad request.
+        "401":
+          $ref: '#/components/responses/Unauthorized'
+        "403":
+          description: Access denied.
+        "413":
+          description: Request entity too large.
+        "422":
+          description: Unprocessable entity.
+      security:
+        - BearerAuth: []
+      tags:
+        - Write data
+  /api/v3/query_sql:
+    get:
+      operationId: GetSQLQuery
+      summary: Execute SQL query
+      description: Executes an SQL query against the database.
+      parameters:
+        - name: db
+          in: query
+          required: true
+          schema:
+            type: string
+        - name: q
+          in: query
+          required: true
+          schema:
+            type: string
+        - name: format
+          in: query
+          required: false
+          schema:
+            type: string
+        - $ref: '#/components/parameters/Accept'
+      responses:
+        "200":
+          description: Successful query execution.
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/QueryResponse'
+              example:
+                results:
+                  - series:
+                      - name: "mytable"
+                        columns: ["time", "value"]
+                        values: [["2024-02-02T12:00:00Z", 42]]
+            text/csv:
+              schema:
+                type: string
+            application/vnd.apache.parquet:
+              schema:
+                type: string
+            application/jsonl:
+              schema:
+                type: string
+        "400":
+          description: Bad request.
+        "401":
+          $ref: '#/components/responses/Unauthorized'
+        "403":
+          description: Access denied.
+        "404":
+          description: Database not found.
+        "405":
+          description: Method not allowed.
+        "422":
+          description: Unprocessable entity.
+      security:
+        - BearerAuth: []
+      tags:
+        - Query data 
+    post:
+      operationId: PostSQLQuery
+      summary: Execute SQL query
+      description: Executes an SQL query against the database.
+      parameters:
+        - $ref: '#/components/parameters/ContentType'
+      requestBody:
+        required: true
+        content:
+          application/json:
+            schema:
+              $ref: '#/components/schemas/QueryRequest'
+      responses:
+        "200":
+          description: Successful query execution.
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/QueryResponse'
+            text/csv:
+              schema:
+                type: string
+            application/vnd.apache.parquet:
+              schema:
+                type: string
+            application/jsonl:
+              schema:
+                type: string
+        "400":
+          description: Bad request.
+        "401":
+          $ref: '#/components/responses/Unauthorized'
+        "403":
+          description: Access denied.
+        "404":
+          description: Database not found.
+        "405":
+          description: Method not allowed.
+        "422":
+          description: Unprocessable entity.
+      security:
+        - BearerAuth: []
+      tags:
+        - Query data
+  /api/v3/query_influxql:
+    get:
+      operationId: GetInfluxQLQueryV3
+      summary: Execute InfluxQL query
+      description: Executes an InfluxQL query against the database.
+      parameters:
+        - name: db
+          in: query
+          required: true
+          schema:
+            type: string
+        - name: q
+          in: query
+          required: true
+          schema:
+            type: string
+        - name: format
+          in: query
+          required: false
+          schema:
+            type: string
+        - $ref: '#/components/parameters/Accept'
+      responses:
+        "200":
+          description: Successful query execution.
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/QueryResponse'
+            text/csv:
+              schema:
+                type: string
+            application/vnd.apache.parquet:
+              schema:
+                type: string
+            application/jsonl:
+              schema:
+                type: string
+        "400":
+          description: Bad request.
+        "401":
+          $ref: '#/components/responses/Unauthorized'
+        "403":
+          description: Access denied.
+        "404":
+          description: Database not found.
+        "405":
+          description: Method not allowed.
+        "422":
+          description: Unprocessable entity.
+      security:
+        - BearerAuth: []
+      tags:
+        - InfluxQL query
+    post:
+      operationId: PostInfluxQLQueryV3
+      summary: Execute InfluxQL query
+      description: Executes an InfluxQL query against the database.
+      parameters:
+        - $ref: '#/components/parameters/ContentType'
+      requestBody:
+        required: true
+        content:
+          application/json:
+            schema:
+              $ref: '#/components/schemas/QueryRequest'
+      responses:
+        "200":
+          description: Successful query execution.
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/QueryResponse'
+            text/csv:
+              schema:
+                type: string
+            application/vnd.apache.parquet:
+              schema:
+                type: string
+            application/jsonl:
+              schema:
+                type: string
+        "400":
+          description: Bad request.
+        "401":
+          $ref: '#/components/responses/Unauthorized'
+        "403":
+          description: Access denied.
+        "404":
+          description: Database not found.
+        "405":
+          description: Method not allowed.
+        "422":
+          description: Unprocessable entity.
+      security:
+        - BearerAuth: []
+      tags:
+        - InfluxQL query
+  /query:
+    get:
+      operationId: GetQueryV1
+      summary: Execute InfluxQL query (v1-compatible)
+      description: |
+        Executes an InfluxQL query against the specified database.
+
+        Use query parameters to specify the database and the InfluxQL query.
+
+        This endpoint is compatible with InfluxDB 1.x client libraries and third-party integrations such as Grafana.
+      parameters:
+        - name: db
+          in: query
+          required: true
+          schema:
+            type: string
+        - name: q
+          in: query
+          required: true
+          schema:
+            type: string
+        - name: format
+          in: query
+          required: false
+          schema:
+            type: string
+        - $ref: '#/components/parameters/Accept'
+      responses:
+        "200":
+          description: Successful query execution.
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/QueryResponse'
+            text/csv:
+              schema:
+                type: string
+            application/vnd.apache.parquet:
+              schema:
+                type: string
+            application/jsonl:
+              schema:
+                type: string
+        "400":
+          description: Bad request.
+        "401":
+          $ref: '#/components/responses/Unauthorized'
+        "403":
+          description: Access denied.
+        "404":
+          description: Database not found.
+        "405":
+          description: Method not allowed.
+        "422":
+          description: Unprocessable entity.
+      security:
+        - BearerAuth: []
+      tags:
+        - Query data
+        - Legacy v1-compatible
+    post:
+      operationId: PostQueryV1
+      summary: Execute InfluxQL query (v1-compatible)
+      description: Executes an InfluxQL query against the database.
+      parameters:
+        - $ref: '#/components/parameters/ContentType'
+      requestBody:
+        required: true
+        content:
+          application/json:
+            schema:
+              $ref: '#/components/schemas/QueryRequest'
+      responses:
+        "200":
+          description: Successful query execution.
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/QueryResponse'
+            text/csv:
+              schema:
+                type: string
+            application/vnd.apache.parquet:
+              schema:
+                type: string
+            application/jsonl:
+              schema:
+                type: string
+        "400":
+          description: Bad request.
+        "401":
+          $ref: '#/components/responses/Unauthorized'
+        "403":
+          description: Access denied.
+        "404":
+          description: Database not found.
+        "405":
+          description: Method not allowed.
+        "422":
+          description: Unprocessable entity.
+      security:
+        - BearerAuth: []
+      tags:
+        - Query data
+        - Legacy v1-compatible
+  /health:
+    get:
+      operationId: GetHealth
+      summary: Health Check
+      description: Returns the status of the service.
+      responses:
+        "200":
+          description: Service is running.
+        "500":
+          description: Service is unavailable.
+      tags:
+        - Server
+  /api/v1/health:
+    get:
+      operationId: GetHealthV1
+      summary: Health Check (v1)
+      description: Returns the status of the service.
+      responses:
+        "200":
+          description: Service is running.
+        "500":
+          description: Service is unavailable.
+      tags:
+        - Server
+        - Legacy v1-compatible
+  /ping:
+    get:
+      operationId: GetPing
+      tags:
+        - Server
+      summary: Ping the Server
+      description: Returns basic server information.
+      responses:
+        "200":
+          description: Server is reachable.
+  /metrics:
+    get:
+      operationId: GetMetrics
+      summary: Metrics
+      description: Retrieves Prometheus-compatible metrics.
+      responses:
+        "200":
+          description: Metrics returned.
+      tags:
+        - Server
+  /api/v3/configure/database:
+    get:
+      operationId: GetConfigureDatabase
+      summary: List Databases
+      description: Retrieves a list of databases.
+      responses:
+        "200":
+          description: Databases retrieved.
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/ShowDatabasesResponse'
+        "400":
+          description: Bad request.
+        "401":
+          $ref: '#/components/responses/Unauthorized'
+        "404":
+          description: Database not found.
+      security:
+        - BearerAuth: []
+      tags:
+        - List 
+        - Database
+    post:
+      operationId: PostConfigureDatabase
+      summary: Create a Database
+      description: Creates a new database in the system.
+      requestBody:
+        required: true
+        content:
+          application/json:
+            schema:
+              $ref: '#/components/schemas/CreateDatabaseRequest'
+      responses:
+        "201":
+          description: Database created.
+        "400":
+          description: Bad request.
+        "401":
+          $ref: '#/components/responses/Unauthorized'
+        "409":
+          description: Database already exists.
+      security:
+        - BearerAuth: []
+      tags:
+        - Create
+        - Database
+    delete:
+      operationId: DeleteConfigureDatabase
+      summary: Delete a Database
+      description: Soft deletes a database.
+      parameters:
+        - name: db
+          in: query
+          required: true
+          schema:
+            type: string
+      responses:
+        "200":
+          description: Database deleted.
+        "401":
+          $ref: '#/components/responses/Unauthorized'
+        "404":
+          description: Database not found.
+      security:
+        - BearerAuth: []
+      tags:
+        - Delete
+        - Database
+  /api/v3/configure/table:
+    post:
+      operationId: PostConfigureTable
+      summary: Create a Table
+      description: Creates a new table within a database.
+      requestBody:
+        required: true
+        content:
+          application/json:
+            schema:
+              $ref: '#/components/schemas/CreateTableRequest'
+      responses:
+        "201":
+          description: Table created.
+        "400":
+          description: Bad request.
+        "401":
+          $ref: '#/components/responses/Unauthorized'
+        "404":
+          description: Database not found.
+      security:
+        - BearerAuth: []
+      tags:
+        - Create
+        - Table
+    delete:
+      operationId: DeleteConfigureTable
+      summary: Delete a Table
+      description: Soft deletes a table.
+      parameters:
+        - name: db
+          in: query
+          required: true
+          schema:
+            type: string
+        - name: table
+          in: query
+          required: true
+          schema:
+            type: string
+      responses:
+        "200":
+          description: Table deleted.
+        "401":
+          $ref: '#/components/responses/Unauthorized'
+        "404":
+          description: Table not found.
+      security:
+        - BearerAuth: []
+      tags:
+        - Delete
+        - Table
+  /api/v3/configure/distinct_cache:
+    post:
+      operationId: PostConfigureDistinctCache
+      summary: Create Distinct Cache
+      description: Creates a distinct cache for a table.
+      requestBody:
+        required: true
+        content:
+          application/json:
+            schema:
+              $ref: '#/components/schemas/DistinctCacheCreateRequest'
+      responses:
+        "201":
+          description: Distinct cache created.
+        "400":
+          description: Bad request.
+        "401":
+          $ref: '#/components/responses/Unauthorized'
+        "404":
+          description: Cache not found.
+        "409":
+          description: Cache already exists.
+      security:
+        - BearerAuth: []
+      tags:
+        - Create
+        - Cache
+    delete:
+      operationId: DeleteConfigureDistinctCache
+      summary: Delete Distinct Cache
+      description: Deletes a distinct cache.
+      parameters:
+        - name: db
+          in: query
+          required: true
+          schema:
+            type: string
+        - name: table
+          in: query
+          required: true
+          schema:
+            type: string
+        - name: name
+          in: query
+          required: true
+          schema:
+            type: string
+      responses:
+        "200":
+          description: Distinct cache deleted.
+        "400":
+          description: Bad request.
+        "401":
+          $ref: '#/components/responses/Unauthorized'
+        "404":
+          description: Cache not found.
+      security:
+        - BearerAuth: []
+      tags:
+        - Delete
+        - Cache
+  /api/v3/configure/last_cache:
+    post:
+      operationId: PostConfigureLastCache
+      summary: Create Last Cache
+      description: Creates a last cache for a table.
+      requestBody:
+        required: true
+        content:
+          application/json:
+            schema:
+              $ref: '#/components/schemas/LastCacheCreateRequest'
+      responses:
+        "201":
+          description: Last cache created.
+        "400":
+          description: Bad request.
+        "401":
+          $ref: '#/components/responses/Unauthorized'
+        "404":
+          description: Cache not found.
+        "409":
+          description: Cache already exists.
+      security:
+        - BearerAuth: []
+      tags:
+        - Create
+        - Cache
+    delete:
+      operationId: DeleteConfigureLastCache
+      summary: Delete Last Cache
+      description: Deletes a last cache.
+      parameters:
+        - name: db
+          in: query
+          required: true
+          schema:
+            type: string
+        - name: table
+          in: query
+          required: true
+          schema:
+            type: string
+        - name: name
+          in: query
+          required: true
+          schema:
+            type: string
+      responses:
+        "200":
+          description: Last cache deleted.
+        "400":
+          description: Bad request.
+        "401":
+          $ref: '#/components/responses/Unauthorized'
+        "404":
+          description: Cache not found.
+      security:
+        - BearerAuth: []
+      tags:
+        - Delete
+        - Cache
+  /api/v3/configure/processing_engine_trigger:
+    post:
+      operationId: PostConfigureProcessingEngineTrigger
+      summary: Create Processing Engine Trigger
+      description: Creates a new processing engine trigger.
+      requestBody:
+        required: true
+        content:
+          application/json:
+            schema:
+              $ref: '#/components/schemas/ProcessingEngineTriggerRequest'
+      responses:
+        "201":
+          description: Processing engine trigger created.
+        "400":
+          description: Bad request.
+        "401":
+          $ref: '#/components/responses/Unauthorized'
+        "404":
+          description: Trigger not found.
+      security:
+        - BearerAuth: []
+      tags:
+        - Create
+        - Processing engine
+    delete:
+      operationId: DeleteConfigureProcessingEngineTrigger
+      summary: Delete Processing Engine Trigger
+      description: Deletes a processing engine trigger.
+      parameters:
+        - name: db
+          in: query
+          required: true
+          schema:
+            type: string
+        - name: trigger_name
+          in: query
+          required: true
+          schema:
+            type: string
+        - name: force
+          in: query
+          required: false
+          schema:
+            type: boolean
+            default: false
+      responses:
+        "200":
+          description: Processing engine trigger deleted.
+        "400":
+          description: Bad request.
+        "401":
+          $ref: '#/components/responses/Unauthorized'
+        "404":
+          description: Trigger not found.
+      security:
+        - BearerAuth: []
+      tags:
+        - Delete
+        - Processing engine
+  /api/v3/configure/processing_engine_trigger/disable:
+    post:
+      operationId: PostDisableProcessingEngineTrigger
+      summary: Disable Processing Engine Trigger
+      description: Disables a processing engine trigger.
+      parameters:
+        - $ref: '#/components/parameters/ContentType'
+      requestBody:
+        required: true
+        content:
+          application/json:
+            schema:
+              $ref: '#/components/schemas/ProcessingEngineTriggerRequest'
+      responses:
+        "200":
+          description: Processing engine trigger disabled.
+        "400":
+          description: Bad request.
+        "401":
+          $ref: '#/components/responses/Unauthorized'
+        "404":
+          description: Trigger not found.
+      security:
+        - BearerAuth: []
+      tags:
+        - Processing engine
+  /api/v3/configure/processing_engine_trigger/enable:
+    post:
+      operationId: PostEnableProcessingEngineTrigger
+      summary: Enable Processing Engine Trigger
+      description: Enables a processing engine trigger.
+      parameters:
+        - $ref: '#/components/parameters/ContentType'
+      requestBody:
+        required: true
+        content:
+          application/json:
+            schema:
+              $ref: '#/components/schemas/ProcessingEngineTriggerRequest'
+      responses:
+        "200":
+          description: Processing engine trigger enabled.
+        "400":
+          description: Bad request.
+        "401":
+          $ref: '#/components/responses/Unauthorized'
+        "404":
+          description: Trigger not found.
+      security:
+        - BearerAuth: []
+      tags:
+        - Processing engine
+  /api/v3/configure/plugin_environment/install_packages:
+    post:
+      operationId: PostInstallPluginPackages
+      summary: Install Plugin Packages
+      description: Installs packages for the plugin environment.
+      parameters:
+        - $ref: '#/components/parameters/ContentType'
+      requestBody:
+        required: true
+        content:
+          application/json:
+            schema:
+              type: object
+              additionalProperties: true
+      responses:
+        "200":
+          description: Packages installed.
+        "400":
+          description: Bad request.
+        "401":
+          $ref: '#/components/responses/Unauthorized'
+      security:
+        - BearerAuth: []
+      tags:
+        - Processing engine
+  /api/v3/configure/plugin_environment/install_requirements:
+    post:
+      operationId: PostInstallPluginRequirements
+      summary: Install Plugin Requirements
+      description: Installs requirements for the plugin environment.
+      parameters:
+        - $ref: '#/components/parameters/ContentType'
+      requestBody:
+        required: true
+        content:
+          application/json:
+            schema:
+              type: object
+              additionalProperties: true
+      responses:
+        "200":
+          description: Requirements installed.
+        "400":
+          description: Bad request.
+        "401":
+          $ref: '#/components/responses/Unauthorized'
+      security:
+        - BearerAuth: []
+      tags:
+        - Processing engine
+  /api/v3/plugin_test/wal:
+    post:
+      operationId: PostTestWALPlugin
+      summary: Test WAL Plugin
+      description: Executes a plugin test for write-ahead logging.
+      responses:
+        "200":
+          description: Plugin test executed.
+        "400":
+          description: Bad request.
+        "401":
+          $ref: '#/components/responses/Unauthorized'
+        "404":
+          description: Plugin not enabled.
+      security:
+        - BearerAuth: []
+      tags:
+        - Processing engine 
+  /api/v3/plugin_test/schedule:
+    post:
+      operationId: PostTestSchedulingPlugin
+      summary: Test Scheduling Plugin
+      description: Executes a plugin test for scheduling.
+      responses:
+        "200":
+          description: Plugin test executed.
+        "400":
+          description: Bad request.
+        "401":
+          $ref: '#/components/responses/Unauthorized'
+        "404":
+          description: Plugin not enabled.
+      security:
+        - BearerAuth: []
+      tags:
+        - Processing engine
+  /api/v3/engine/{plugin_path}:
+    parameters:
+      - name: plugin_path
+        in: path
+        required: true
+        schema:
+          type: string
+    get:
+      operationId: GetProcessingEnginePluginRequest
+      summary: Custom Processing Engine Request (GET)
+      description: Sends a custom request to a processing engine plugin.
+      parameters:
+        - $ref: '#/components/parameters/Accept'
+      responses:
+        "200":
+          description: Request successful.
+        "400":
+          description: Malformed request.
+        "401":
+          $ref: '#/components/responses/Unauthorized'
+        "404":
+          description: Plugin not found.
+        "500":
+          description: Processing failure.
+      security:
+        - BearerAuth: []
+      tags:
+        - Processing engine
+    post:
+      operationId: PostProcessingEnginePluginRequest
+      summary: Custom Processing Engine Request (POST)
+      description: Sends a custom request to a processing engine plugin.
+      parameters:
+        - $ref: '#/components/parameters/ContentType'
+      requestBody:
+        required: false
+        content:
+          application/json:
+            schema:
+              type: object
+              additionalProperties: true
+      responses:
+        "200":
+          description: Request successful.
+        "400":
+          description: Malformed request.
+        "401":
+          $ref: '#/components/responses/Unauthorized'
+        "404":
+          description: Plugin not found.
+        "500":
+          description: Processing failure.
+      security:
+        - BearerAuth: []
+      tags:
+        - Processing engine
+components:
+  parameters:
+    ContentEncoding:
+      name: Content-Encoding
+      in: header
+      schema:
+        type: string
+        enum: [gzip, identity]
+      required: false
+      description: Optional encoding of the request body.
+    Accept:
+      name: Accept
+      in: header
+      schema:
+        type: string
+        enum: [application/json, application/vnd.apache.parquet, application/jsonl]
+      required: false
+      description: Acceptable response content type.
+    ContentType:
+      name: Content-Type
+      in: header
+      schema:
+        type: string
+        enum: [text/plain, application/json, text/csv]
+      required: false
+      description: Request content type.
+  schemas:
+    WriteParams:
+      type: object
+      properties:
+        db:
+          type: string
+        accept_partial:
+          type: boolean
+          default: true
+        precision:
+          type: string
+          enum: [ns, us, ms, s]
+          default: ns
+        no_sync:
+          type: boolean
+          default: false
+      required:
+        - db
+        - precision
+      example:
+        db: "mydb"
+        accept_partial: true
+        precision: "ns"
+        no_sync: false
+    QueryRequest:
+      type: object
+      properties:
+        database:
+          type: string
+        query_str:
+          type: string
+        format:
+          type: string
+        params:
+          type: object
+          additionalProperties: true
+      required:
+        - database
+        - query_str
+      example:
+        database: "mydb"
+        query_str: "SELECT * FROM mytable"
+        format: "json"
+        params: {}
+    CreateDatabaseRequest:
+      type: object
+      properties:
+        db:
+          type: string
+      required:
+        - db
+    CreateTableRequest:
+      type: object
+      properties:
+        db:
+          type: string
+        table:
+          type: string
+        tags:
+          type: array
+          items:
+            type: string
+        fields:
+          type: array
+          items:
+            type: object
+            properties:
+              name:
+                type: string
+              type:
+                type: string
+            required:
+              - name
+              - type
+      required:
+        - db
+        - table
+        - fields
+    DistinctCacheCreateRequest:
+      type: object
+      properties:
+        db:
+          type: string
+        table:
+          type: string
+        name:
+          type: string
+          description: Optional cache name.
+        columns:
+          type: array
+          items:
+            type: string
+        max_cardinality:
+          type: integer
+          description: Optional maximum cardinality.
+        max_age:
+          type: integer
+          description: Optional maximum age in seconds.
+      required:
+        - db
+        - table
+        - columns
+      example:
+        db: "mydb"
+        table: "mytable"
+        columns: ["tag1", "tag2"]
+        max_cardinality: 1000
+        max_age: 3600
+    LastCacheCreateRequest:
+      type: object
+      properties:
+        db:
+          type: string
+        table:
+          type: string
+        name:
+          type: string
+          description: Optional cache name.
+        key_columns:
+          type: array
+          items:
+            type: string
+          description: Optional list of key columns.
+        value_columns:
+          type: array
+          items:
+            type: string
+          description: Optional list of value columns.
+        count:
+          type: integer
+          description: Optional count.
+        ttl:
+          type: integer
+          description: Optional time-to-live in seconds.
+      required:
+        - db
+        - table
+      example:
+        db: "mydb"
+        table: "mytable"
+        key_columns: ["tag1"]
+        value_columns: ["field1"]
+        count: 100
+        ttl: 3600
+    ProcessingEngineTriggerRequest:
+      type: object
+      properties:
+        db:
+          type: string
+        plugin_filename:
+          type: string
+        trigger_name:
+          type: string
+        trigger_specification:
+          type: string
+        trigger_arguments:
+          type: object
+          additionalProperties: true
+        disabled:
+          type: boolean
+      required:
+        - db
+        - plugin_filename
+        - trigger_name
+        - trigger_specification
+    ShowDatabasesResponse:
+      type: object
+      properties:
+        databases:
+          type: array
+          items:
+            type: string
+    QueryResponse:
+      type: object
+      properties:
+        results:
+          type: array
+          items:
+            type: object
+      example:
+        results:
+          - series:
+              - name: "mytable"
+                columns: ["time", "value"]
+                values: [["2024-02-02T12:00:00Z", 42]]
+    ErrorMessage:
+      type: object
+      properties:
+        error:
+          type: string
+        data:
+          type: object
+          nullable: true
+    PingResponse:
+      type: object
+      properties:
+        version:
+          type: string
+        revision:
+          type: string
+  responses:
+    Unauthorized:
+      description: Unauthorized access.
+      content:
+        application/json:
+          schema:
+            $ref: '#/components/schemas/ErrorMessage'
+    Forbidden:
+      description: Access denied.
+      content:
+        application/json:
+          schema:
+            $ref: '#/components/schemas/ErrorMessage'
+    NotFound:
+      description: Resource not found.
+      content:
+        application/json:
+          schema:
+            $ref: '#/components/schemas/ErrorMessage'
+  securitySchemes:
+    BearerAuth:
+      type: http
+      scheme: bearer
+      bearerFormat: JWT
+      description: Bearer token for authentication. The API token must be provided in the Authorization header.
diff --git a/api-docs/package.json b/api-docs/package.json
index 1e81d828d..038861462 100755
--- a/api-docs/package.json
+++ b/api-docs/package.json
@@ -6,5 +6,8 @@
   "license": "MIT",
   "dependencies": {
     "js-yaml": "^4.1.0"
+  },
+  "devDependencies": {
+    "spectral": "^0.0.0"
   }
 }
diff --git a/api-docs/yarn.lock b/api-docs/yarn.lock
index 0c46add62..5862cbfa6 100644
--- a/api-docs/yarn.lock
+++ b/api-docs/yarn.lock
@@ -2,14 +2,90 @@
 # yarn lockfile v1
 
 
+ansi-regex@^2.0.0:
+  version "2.1.1"
+  resolved "https://registry.yarnpkg.com/ansi-regex/-/ansi-regex-2.1.1.tgz#c3b33ab5ee360d86e0e628f0468ae7ef27d654df"
+  integrity sha512-TIGnTpdo+E3+pCyAluZvtED5p5wCqLdezCyhPZzKPcxvFplEt4i+W7OONCKgeZFT3+y5NZZfOOS/Bdcanm1MYA==
+
+ansi-styles@^2.2.1:
+  version "2.2.1"
+  resolved "https://registry.yarnpkg.com/ansi-styles/-/ansi-styles-2.2.1.tgz#b432dd3358b634cf75e1e4664368240533c1ddbe"
+  integrity sha512-kmCevFghRiWM7HB5zTPULl4r9bVFSWjz62MhqizDGUrq2NWuNMQyuv4tHHoKJHs69M/MF64lEcHdYIocrdWQYA==
+
 argparse@^2.0.1:
   version "2.0.1"
   resolved "https://registry.npmjs.org/argparse/-/argparse-2.0.1.tgz"
   integrity sha512-8+9WqebbFzpX9OR+Wa6O29asIogeRMzcGtAINdpMHHyAg10f05aSFVBbcEqGf/PXw1EjAZ+q2/bEBg3DvurK3Q==
 
+chalk@^1.0.0:
+  version "1.1.3"
+  resolved "https://registry.yarnpkg.com/chalk/-/chalk-1.1.3.tgz#a8115c55e4a702fe4d150abd3872822a7e09fc98"
+  integrity sha512-U3lRVLMSlsCfjqYPbLyVv11M9CPW4I728d6TCKMAOJueEeB9/8o+eSsMnxPJD+Q+K909sdESg7C+tIkoH6on1A==
+  dependencies:
+    ansi-styles "^2.2.1"
+    escape-string-regexp "^1.0.2"
+    has-ansi "^2.0.0"
+    strip-ansi "^3.0.0"
+    supports-color "^2.0.0"
+
+commander@^2.8.1:
+  version "2.20.3"
+  resolved "https://registry.yarnpkg.com/commander/-/commander-2.20.3.tgz#fd485e84c03eb4881c20722ba48035e8531aeb33"
+  integrity sha512-GpVkmM8vF2vQUkj2LvZmD35JxeJOLCwJ9cUkugyk2nuhbv3+mJvpLYYt+0+USMxE+oj+ey/lJEnhZw75x/OMcQ==
+
+escape-string-regexp@^1.0.2:
+  version "1.0.5"
+  resolved "https://registry.yarnpkg.com/escape-string-regexp/-/escape-string-regexp-1.0.5.tgz#1b61c0562190a8dff6ae3bb2cf0200ca130b86d4"
+  integrity sha512-vbRorB5FUQWvla16U8R/qgaFIya2qGzwDrNmCZuYKrbdSUMG6I1ZCGQRefkRVhuOkIGVne7BQ35DSfo1qvJqFg==
+
+extend@^2.0.1:
+  version "2.0.2"
+  resolved "https://registry.yarnpkg.com/extend/-/extend-2.0.2.tgz#1b74985400171b85554894459c978de6ef453ab7"
+  integrity sha512-AgFD4VU+lVLP6vjnlNfF7OeInLTyeyckCNPEsuxz1vi786UuK/nk6ynPuhn/h+Ju9++TQyr5EpLRI14fc1QtTQ==
+
+has-ansi@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/has-ansi/-/has-ansi-2.0.0.tgz#34f5049ce1ecdf2b0649af3ef24e45ed35416d91"
+  integrity sha512-C8vBJ8DwUCx19vhm7urhTuUsr4/IyP6l4VzNQDv+ryHQObW3TTTp9yB68WpYgRe2bbaGuZ/se74IqFeVnMnLZg==
+  dependencies:
+    ansi-regex "^2.0.0"
+
 js-yaml@^4.1.0:
   version "4.1.0"
   resolved "https://registry.npmjs.org/js-yaml/-/js-yaml-4.1.0.tgz"
   integrity sha512-wpxZs9NoxZaJESJGIZTyDEaYpl0FKSA+FB9aJiyemKhMwkxQg63h4T1KJgUGHpTqPDNRcmmYLugrRjJlBtWvRA==
   dependencies:
     argparse "^2.0.1"
+
+moment@^2.10.3:
+  version "2.30.1"
+  resolved "https://registry.yarnpkg.com/moment/-/moment-2.30.1.tgz#f8c91c07b7a786e30c59926df530b4eac96974ae"
+  integrity sha512-uEmtNhbDOrWPFS+hdjFCBfy9f2YoyzRpwcl+DqpC6taX21FzsTLQVbMV/W7PzNSX6x/bhC1zA3c2UQ5NzH6how==
+
+spectral@^0.0.0:
+  version "0.0.0"
+  resolved "https://registry.yarnpkg.com/spectral/-/spectral-0.0.0.tgz#a244b28c0726a7907374ad39c58024f934b9e8a1"
+  integrity sha512-tJamrVCLdpHt3geQn9ypWLlcS7K02+TZV5hj1bnPjGcjQs5N0dtxzJVitcmHbR9tZQgjwj2hAO1f8v1fzzwF1Q==
+  dependencies:
+    chalk "^1.0.0"
+    commander "^2.8.1"
+    extend "^2.0.1"
+    moment "^2.10.3"
+    string-etc "^0.2.0"
+
+string-etc@^0.2.0:
+  version "0.2.0"
+  resolved "https://registry.yarnpkg.com/string-etc/-/string-etc-0.2.0.tgz#a0f84a2d8816082266384a3c7229acbb8064eda5"
+  integrity sha512-J9RfI2DvBDlnISBhfOBOAXPFxE4cpEgNC6zJTjULmagQaMuu2sYrE44H8h5Paxf3Bm9Wcer92DJv9n77OAHIRg==
+
+strip-ansi@^3.0.0:
+  version "3.0.1"
+  resolved "https://registry.yarnpkg.com/strip-ansi/-/strip-ansi-3.0.1.tgz#6a385fb8853d952d5ff05d0e8aaf94278dc63dcf"
+  integrity sha512-VhumSSbBqDTP8p2ZLKj40UjBCV4+v8bUSEpUb4KjRgWk9pbqGF4REFj6KEagidb2f/M6AzC0EmFyDNGaw9OCzg==
+  dependencies:
+    ansi-regex "^2.0.0"
+
+supports-color@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/supports-color/-/supports-color-2.0.0.tgz#535d045ce6b6363fa40117084629995e9df324c7"
+  integrity sha512-KKNVtd6pCYgPIKU4cp2733HWYCpplQhddZLBUryaAHou723x+FRzQ5Df824Fj+IyyuiQTRoub4SnIFfIcrp70g==