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+API Comment Procedures
+======================
+
+### createComment
+
+- Purpose: **Create a new comment**
+- Parameters:
+    - **task_id** (integer, required)
+    - **user_id** (integer, required)
+    - **content** Markdown content (string, required)
+- Result on success: **comment_id**
+- Result on failure: **false**
+
+Request example:
+
+```json
+{
+    "jsonrpc": "2.0",
+    "method": "createComment",
+    "id": 1580417921,
+    "params": {
+        "task_id": 1,
+        "user_id": 1,
+        "content": "Comment #1"
+    }
+}
+```
+
+Response example:
+
+```json
+{
+    "jsonrpc": "2.0",
+    "id": 1580417921,
+    "result": 11
+}
+```
+
+### getComment
+
+- Purpose: **Get comment information**
+- Parameters:
+    - **comment_id** (integer, required)
+- Result on success: **comment properties**
+- Result on failure: **null**
+
+Request example:
+
+```json
+{
+    "jsonrpc": "2.0",
+    "method": "getComment",
+    "id": 867839500,
+    "params": {
+        "comment_id": 1
+    }
+}
+```
+
+Response example:
+
+```json
+{
+    "jsonrpc": "2.0",
+    "id": 867839500,
+    "result": {
+        "id": "1",
+        "task_id": "1",
+        "user_id": "1",
+        "date_creation": "1410881970",
+        "comment": "Comment #1",
+        "username": "admin",
+        "name": null
+    }
+}
+```
+
+### getAllComments
+
+- Purpose: **Get all available comments**
+- Parameters:
+    - **task_id** (integer, required)
+- Result on success: **List of comments**
+- Result on failure: **false**
+
+Request example:
+
+```json
+{
+    "jsonrpc": "2.0",
+    "method": "getAllComments",
+    "id": 148484683,
+    "params": {
+        "task_id": 1
+    }
+}
+```
+
+Response example:
+
+```json
+{
+    "jsonrpc": "2.0",
+    "id": 148484683,
+    "result": [
+        {
+            "id": "1",
+            "date_creation": "1410882272",
+            "task_id": "1",
+            "user_id": "1",
+            "comment": "Comment #1",
+            "username": "admin",
+            "name": null
+        },
+        ...
+    ]
+}
+```
+
+### updateComment
+
+- Purpose: **Update a comment**
+- Parameters:
+    - **id** (integer, required)
+    - **content** Markdown content (string, required)
+- Result on success: **true**
+- Result on failure: **false**
+
+Request example:
+
+```json
+{
+    "jsonrpc": "2.0",
+    "method": "updateComment",
+    "id": 496470023,
+    "params": {
+        "id": 1,
+        "content": "Comment #1 updated"
+    }
+}
+```
+
+Response example:
+
+```json
+{
+    "jsonrpc": "2.0",
+    "id": 1493368950,
+    "result": true
+}
+```
+
+### removeComment
+
+- Purpose: **Remove a comment**
+- Parameters:
+    - **comment_id** (integer, required)
+- Result on success: **true**
+- Result on failure: **false**
+
+Request example:
+
+```json
+{
+    "jsonrpc": "2.0",
+    "method": "removeComment",
+    "id": 328836871,
+    "params": {
+        "comment_id": 1
+    }
+}
+```
+
+Response example:
+
+```json
+{
+    "jsonrpc": "2.0",
+    "id": 328836871,
+    "result": true
+}
+```