diff --git a/docs/docs.go b/docs/docs.go
index 89fbeb4..2eb095b 100644
--- a/docs/docs.go
+++ b/docs/docs.go
@@ -27,6 +27,7 @@ const docTemplate = `{
                 "tags": [
                     "authentication"
                 ],
+                "summary": "Authenticate user",
                 "parameters": [
                     {
                         "description": "User credentials",
@@ -34,7 +35,7 @@ const docTemplate = `{
                         "in": "body",
                         "required": true,
                         "schema": {
-                            "$ref": "#/definitions/models.User"
+                            "$ref": "#/definitions/models.UserRequest"
                         }
                     }
                 ],
@@ -68,6 +69,11 @@ const docTemplate = `{
         },
         "/posts": {
             "get": {
+                "security": [
+                    {
+                        "Bearer": []
+                    }
+                ],
                 "description": "Retrieve all posts from the database",
                 "produces": [
                     "application/json"
@@ -75,6 +81,7 @@ const docTemplate = `{
                 "tags": [
                     "posts"
                 ],
+                "summary": "Get all posts",
                 "responses": {
                     "200": {
                         "description": "OK",
@@ -95,6 +102,9 @@ const docTemplate = `{
             },
             "post": {
                 "security": [
+                    {
+                        "Bearer": []
+                    },
                     {
                         "ApiKeyAuth": []
                     }
@@ -109,14 +119,16 @@ const docTemplate = `{
                 "tags": [
                     "posts"
                 ],
+                "summary": "Create a new post",
                 "parameters": [
                     {
+                        "example": "{\"title\": \"string\", \"content\": \"string\"}",
                         "description": "Create Post",
                         "name": "post",
                         "in": "body",
                         "required": true,
                         "schema": {
-                            "$ref": "#/definitions/models.Post"
+                            "type": "string"
                         }
                     }
                 ],
@@ -156,6 +168,11 @@ const docTemplate = `{
         },
         "/posts/{postId}": {
             "get": {
+                "security": [
+                    {
+                        "Bearer": []
+                    }
+                ],
                 "description": "Retrieve a post by its ID from the database",
                 "produces": [
                     "application/json"
@@ -163,6 +180,7 @@ const docTemplate = `{
                 "tags": [
                     "posts"
                 ],
+                "summary": "Get a post by ID",
                 "parameters": [
                     {
                         "type": "integer",
@@ -195,6 +213,9 @@ const docTemplate = `{
             },
             "put": {
                 "security": [
+                    {
+                        "Bearer": []
+                    },
                     {
                         "ApiKeyAuth": []
                     }
@@ -209,6 +230,7 @@ const docTemplate = `{
                 "tags": [
                     "posts"
                 ],
+                "summary": "Update a post",
                 "parameters": [
                     {
                         "type": "integer",
@@ -218,12 +240,13 @@ const docTemplate = `{
                         "required": true
                     },
                     {
+                        "example": "{\"title\": \"string\", \"content\": \"string\"}",
                         "description": "Post data",
                         "name": "post",
                         "in": "body",
                         "required": true,
                         "schema": {
-                            "$ref": "#/definitions/models.Post"
+                            "type": "string"
                         }
                     }
                 ],
@@ -262,6 +285,9 @@ const docTemplate = `{
             },
             "delete": {
                 "security": [
+                    {
+                        "Bearer": []
+                    },
                     {
                         "ApiKeyAuth": []
                     }
@@ -270,6 +296,7 @@ const docTemplate = `{
                 "tags": [
                     "posts"
                 ],
+                "summary": "Delete a post",
                 "parameters": [
                     {
                         "type": "integer",
@@ -310,6 +337,9 @@ const docTemplate = `{
         "/posts/{postId}/dislike": {
             "post": {
                 "security": [
+                    {
+                        "Bearer": []
+                    },
                     {
                         "ApiKeyAuth": []
                     }
@@ -318,6 +348,7 @@ const docTemplate = `{
                 "tags": [
                     "posts"
                 ],
+                "summary": "Dislike a post",
                 "parameters": [
                     {
                         "type": "integer",
@@ -352,6 +383,9 @@ const docTemplate = `{
         "/posts/{postId}/like": {
             "post": {
                 "security": [
+                    {
+                        "Bearer": []
+                    },
                     {
                         "ApiKeyAuth": []
                     }
@@ -360,6 +394,7 @@ const docTemplate = `{
                 "tags": [
                     "posts"
                 ],
+                "summary": "Like a post",
                 "parameters": [
                     {
                         "type": "integer",
@@ -393,6 +428,11 @@ const docTemplate = `{
         },
         "/users": {
             "get": {
+                "security": [
+                    {
+                        "Bearer": []
+                    }
+                ],
                 "description": "Retrieve all users, optionally filtered by name or nickname",
                 "consumes": [
                     "application/json"
@@ -403,14 +443,7 @@ const docTemplate = `{
                 "tags": [
                     "users"
                 ],
-                "parameters": [
-                    {
-                        "type": "string",
-                        "description": "Name or nickname of the user to filter",
-                        "name": "user",
-                        "in": "query"
-                    }
-                ],
+                "summary": "Get all users",
                 "responses": {
                     "200": {
                         "description": "OK",
@@ -430,6 +463,11 @@ const docTemplate = `{
                 }
             },
             "post": {
+                "security": [
+                    {
+                        "Bearer": []
+                    }
+                ],
                 "description": "Create a new user with the provided data",
                 "consumes": [
                     "application/json"
@@ -440,6 +478,7 @@ const docTemplate = `{
                 "tags": [
                     "users"
                 ],
+                "summary": "Create a new user",
                 "parameters": [
                     {
                         "description": "New user data",
@@ -475,6 +514,11 @@ const docTemplate = `{
         },
         "/users/{userID}": {
             "get": {
+                "security": [
+                    {
+                        "Bearer": []
+                    }
+                ],
                 "description": "Retrieve a user by their ID",
                 "consumes": [
                     "application/json"
@@ -485,6 +529,7 @@ const docTemplate = `{
                 "tags": [
                     "users"
                 ],
+                "summary": "Get user by ID",
                 "parameters": [
                     {
                         "type": "integer",
@@ -516,6 +561,11 @@ const docTemplate = `{
                 }
             },
             "put": {
+                "security": [
+                    {
+                        "Bearer": []
+                    }
+                ],
                 "description": "Update a user by their ID",
                 "consumes": [
                     "application/json"
@@ -526,6 +576,7 @@ const docTemplate = `{
                 "tags": [
                     "users"
                 ],
+                "summary": "Update user by ID",
                 "parameters": [
                     {
                         "type": "integer",
@@ -563,6 +614,11 @@ const docTemplate = `{
                 }
             },
             "delete": {
+                "security": [
+                    {
+                        "Bearer": []
+                    }
+                ],
                 "description": "Delete a user by their ID",
                 "consumes": [
                     "application/json"
@@ -573,6 +629,7 @@ const docTemplate = `{
                 "tags": [
                     "users"
                 ],
+                "summary": "Delete user by ID",
                 "parameters": [
                     {
                         "type": "integer",
@@ -612,6 +669,11 @@ const docTemplate = `{
         },
         "/users/{userID}/follow": {
             "post": {
+                "security": [
+                    {
+                        "Bearer": []
+                    }
+                ],
                 "description": "Follow a user by their ID",
                 "consumes": [
                     "application/json"
@@ -622,6 +684,7 @@ const docTemplate = `{
                 "tags": [
                     "users"
                 ],
+                "summary": "Follow user by ID",
                 "parameters": [
                     {
                         "type": "integer",
@@ -655,6 +718,11 @@ const docTemplate = `{
         },
         "/users/{userID}/followers": {
             "get": {
+                "security": [
+                    {
+                        "Bearer": []
+                    }
+                ],
                 "description": "Search followers of a user by their ID",
                 "consumes": [
                     "application/json"
@@ -665,6 +733,7 @@ const docTemplate = `{
                 "tags": [
                     "users"
                 ],
+                "summary": "Search followers of user",
                 "parameters": [
                     {
                         "type": "integer",
@@ -701,6 +770,11 @@ const docTemplate = `{
         },
         "/users/{userID}/following": {
             "get": {
+                "security": [
+                    {
+                        "Bearer": []
+                    }
+                ],
                 "description": "Search users followed by a user by their ID",
                 "consumes": [
                     "application/json"
@@ -711,6 +785,7 @@ const docTemplate = `{
                 "tags": [
                     "users"
                 ],
+                "summary": "Search following users of user",
                 "parameters": [
                     {
                         "type": "integer",
@@ -747,6 +822,11 @@ const docTemplate = `{
         },
         "/users/{userID}/unfollow": {
             "post": {
+                "security": [
+                    {
+                        "Bearer": []
+                    }
+                ],
                 "description": "Unfollow a user by their ID",
                 "consumes": [
                     "application/json"
@@ -757,6 +837,7 @@ const docTemplate = `{
                 "tags": [
                     "users"
                 ],
+                "summary": "Unfollow user by ID",
                 "parameters": [
                     {
                         "type": "integer",
@@ -790,6 +871,11 @@ const docTemplate = `{
         },
         "/users/{userID}/update-password": {
             "post": {
+                "security": [
+                    {
+                        "Bearer": []
+                    }
+                ],
                 "description": "Update the password of a user by their ID",
                 "consumes": [
                     "application/json"
@@ -800,6 +886,7 @@ const docTemplate = `{
                 "tags": [
                     "users"
                 ],
+                "summary": "Update user password",
                 "parameters": [
                     {
                         "type": "integer",
@@ -807,6 +894,15 @@ const docTemplate = `{
                         "name": "userID",
                         "in": "path",
                         "required": true
+                    },
+                    {
+                        "description": "New password",
+                        "name": "password",
+                        "in": "body",
+                        "required": true,
+                        "schema": {
+                            "$ref": "#/definitions/models.Password"
+                        }
                     }
                 ],
                 "responses": {
@@ -839,6 +935,11 @@ const docTemplate = `{
         },
         "/users/{userId}/posts": {
             "get": {
+                "security": [
+                    {
+                        "Bearer": []
+                    }
+                ],
                 "description": "Retrieve all posts created by a specific user",
                 "produces": [
                     "application/json"
@@ -846,6 +947,7 @@ const docTemplate = `{
                 "tags": [
                     "posts"
                 ],
+                "summary": "Get all posts by user",
                 "parameters": [
                     {
                         "type": "integer",
@@ -882,6 +984,17 @@ const docTemplate = `{
         }
     },
     "definitions": {
+        "models.Password": {
+            "type": "object",
+            "properties": {
+                "current": {
+                    "type": "string"
+                },
+                "new": {
+                    "type": "string"
+                }
+            }
+        },
         "models.Post": {
             "type": "object",
             "properties": {
@@ -930,6 +1043,25 @@ const docTemplate = `{
                     "type": "string"
                 }
             }
+        },
+        "models.UserRequest": {
+            "type": "object",
+            "properties": {
+                "email": {
+                    "type": "string"
+                },
+                "password": {
+                    "type": "string"
+                }
+            }
+        }
+    },
+    "securityDefinitions": {
+        "Bearer": {
+            "description": "Provide the JWT token with prefix 'Bearer ' in the text box.",
+            "type": "apiKey",
+            "name": "Authorization",
+            "in": "header"
         }
     }
 }`
@@ -938,7 +1070,7 @@ const docTemplate = `{
 var SwaggerInfo = &swag.Spec{
 	Version:          "",
 	Host:             "",
-	BasePath:         "/v1",
+	BasePath:         "",
 	Schemes:          []string{},
 	Title:            "SocialMedia-API",
 	Description:      "RESTful API developed in Golang, intended to serve as the backend for a social networking application",
diff --git a/docs/swagger.json b/docs/swagger.json
index e3abf47..6c8d0a9 100644
--- a/docs/swagger.json
+++ b/docs/swagger.json
@@ -5,7 +5,6 @@
         "title": "SocialMedia-API",
         "contact": {}
     },
-    "basePath": "/v1",
     "paths": {
         "/login": {
             "post": {
@@ -19,6 +18,7 @@
                 "tags": [
                     "authentication"
                 ],
+                "summary": "Authenticate user",
                 "parameters": [
                     {
                         "description": "User credentials",
@@ -26,7 +26,7 @@
                         "in": "body",
                         "required": true,
                         "schema": {
-                            "$ref": "#/definitions/models.User"
+                            "$ref": "#/definitions/models.UserRequest"
                         }
                     }
                 ],
@@ -60,6 +60,11 @@
         },
         "/posts": {
             "get": {
+                "security": [
+                    {
+                        "Bearer": []
+                    }
+                ],
                 "description": "Retrieve all posts from the database",
                 "produces": [
                     "application/json"
@@ -67,6 +72,7 @@
                 "tags": [
                     "posts"
                 ],
+                "summary": "Get all posts",
                 "responses": {
                     "200": {
                         "description": "OK",
@@ -87,6 +93,9 @@
             },
             "post": {
                 "security": [
+                    {
+                        "Bearer": []
+                    },
                     {
                         "ApiKeyAuth": []
                     }
@@ -101,14 +110,16 @@
                 "tags": [
                     "posts"
                 ],
+                "summary": "Create a new post",
                 "parameters": [
                     {
+                        "example": "{\"title\": \"string\", \"content\": \"string\"}",
                         "description": "Create Post",
                         "name": "post",
                         "in": "body",
                         "required": true,
                         "schema": {
-                            "$ref": "#/definitions/models.Post"
+                            "type": "string"
                         }
                     }
                 ],
@@ -148,6 +159,11 @@
         },
         "/posts/{postId}": {
             "get": {
+                "security": [
+                    {
+                        "Bearer": []
+                    }
+                ],
                 "description": "Retrieve a post by its ID from the database",
                 "produces": [
                     "application/json"
@@ -155,6 +171,7 @@
                 "tags": [
                     "posts"
                 ],
+                "summary": "Get a post by ID",
                 "parameters": [
                     {
                         "type": "integer",
@@ -187,6 +204,9 @@
             },
             "put": {
                 "security": [
+                    {
+                        "Bearer": []
+                    },
                     {
                         "ApiKeyAuth": []
                     }
@@ -201,6 +221,7 @@
                 "tags": [
                     "posts"
                 ],
+                "summary": "Update a post",
                 "parameters": [
                     {
                         "type": "integer",
@@ -210,12 +231,13 @@
                         "required": true
                     },
                     {
+                        "example": "{\"title\": \"string\", \"content\": \"string\"}",
                         "description": "Post data",
                         "name": "post",
                         "in": "body",
                         "required": true,
                         "schema": {
-                            "$ref": "#/definitions/models.Post"
+                            "type": "string"
                         }
                     }
                 ],
@@ -254,6 +276,9 @@
             },
             "delete": {
                 "security": [
+                    {
+                        "Bearer": []
+                    },
                     {
                         "ApiKeyAuth": []
                     }
@@ -262,6 +287,7 @@
                 "tags": [
                     "posts"
                 ],
+                "summary": "Delete a post",
                 "parameters": [
                     {
                         "type": "integer",
@@ -302,6 +328,9 @@
         "/posts/{postId}/dislike": {
             "post": {
                 "security": [
+                    {
+                        "Bearer": []
+                    },
                     {
                         "ApiKeyAuth": []
                     }
@@ -310,6 +339,7 @@
                 "tags": [
                     "posts"
                 ],
+                "summary": "Dislike a post",
                 "parameters": [
                     {
                         "type": "integer",
@@ -344,6 +374,9 @@
         "/posts/{postId}/like": {
             "post": {
                 "security": [
+                    {
+                        "Bearer": []
+                    },
                     {
                         "ApiKeyAuth": []
                     }
@@ -352,6 +385,7 @@
                 "tags": [
                     "posts"
                 ],
+                "summary": "Like a post",
                 "parameters": [
                     {
                         "type": "integer",
@@ -385,6 +419,11 @@
         },
         "/users": {
             "get": {
+                "security": [
+                    {
+                        "Bearer": []
+                    }
+                ],
                 "description": "Retrieve all users, optionally filtered by name or nickname",
                 "consumes": [
                     "application/json"
@@ -395,14 +434,7 @@
                 "tags": [
                     "users"
                 ],
-                "parameters": [
-                    {
-                        "type": "string",
-                        "description": "Name or nickname of the user to filter",
-                        "name": "user",
-                        "in": "query"
-                    }
-                ],
+                "summary": "Get all users",
                 "responses": {
                     "200": {
                         "description": "OK",
@@ -422,6 +454,11 @@
                 }
             },
             "post": {
+                "security": [
+                    {
+                        "Bearer": []
+                    }
+                ],
                 "description": "Create a new user with the provided data",
                 "consumes": [
                     "application/json"
@@ -432,6 +469,7 @@
                 "tags": [
                     "users"
                 ],
+                "summary": "Create a new user",
                 "parameters": [
                     {
                         "description": "New user data",
@@ -467,6 +505,11 @@
         },
         "/users/{userID}": {
             "get": {
+                "security": [
+                    {
+                        "Bearer": []
+                    }
+                ],
                 "description": "Retrieve a user by their ID",
                 "consumes": [
                     "application/json"
@@ -477,6 +520,7 @@
                 "tags": [
                     "users"
                 ],
+                "summary": "Get user by ID",
                 "parameters": [
                     {
                         "type": "integer",
@@ -508,6 +552,11 @@
                 }
             },
             "put": {
+                "security": [
+                    {
+                        "Bearer": []
+                    }
+                ],
                 "description": "Update a user by their ID",
                 "consumes": [
                     "application/json"
@@ -518,6 +567,7 @@
                 "tags": [
                     "users"
                 ],
+                "summary": "Update user by ID",
                 "parameters": [
                     {
                         "type": "integer",
@@ -555,6 +605,11 @@
                 }
             },
             "delete": {
+                "security": [
+                    {
+                        "Bearer": []
+                    }
+                ],
                 "description": "Delete a user by their ID",
                 "consumes": [
                     "application/json"
@@ -565,6 +620,7 @@
                 "tags": [
                     "users"
                 ],
+                "summary": "Delete user by ID",
                 "parameters": [
                     {
                         "type": "integer",
@@ -604,6 +660,11 @@
         },
         "/users/{userID}/follow": {
             "post": {
+                "security": [
+                    {
+                        "Bearer": []
+                    }
+                ],
                 "description": "Follow a user by their ID",
                 "consumes": [
                     "application/json"
@@ -614,6 +675,7 @@
                 "tags": [
                     "users"
                 ],
+                "summary": "Follow user by ID",
                 "parameters": [
                     {
                         "type": "integer",
@@ -647,6 +709,11 @@
         },
         "/users/{userID}/followers": {
             "get": {
+                "security": [
+                    {
+                        "Bearer": []
+                    }
+                ],
                 "description": "Search followers of a user by their ID",
                 "consumes": [
                     "application/json"
@@ -657,6 +724,7 @@
                 "tags": [
                     "users"
                 ],
+                "summary": "Search followers of user",
                 "parameters": [
                     {
                         "type": "integer",
@@ -693,6 +761,11 @@
         },
         "/users/{userID}/following": {
             "get": {
+                "security": [
+                    {
+                        "Bearer": []
+                    }
+                ],
                 "description": "Search users followed by a user by their ID",
                 "consumes": [
                     "application/json"
@@ -703,6 +776,7 @@
                 "tags": [
                     "users"
                 ],
+                "summary": "Search following users of user",
                 "parameters": [
                     {
                         "type": "integer",
@@ -739,6 +813,11 @@
         },
         "/users/{userID}/unfollow": {
             "post": {
+                "security": [
+                    {
+                        "Bearer": []
+                    }
+                ],
                 "description": "Unfollow a user by their ID",
                 "consumes": [
                     "application/json"
@@ -749,6 +828,7 @@
                 "tags": [
                     "users"
                 ],
+                "summary": "Unfollow user by ID",
                 "parameters": [
                     {
                         "type": "integer",
@@ -782,6 +862,11 @@
         },
         "/users/{userID}/update-password": {
             "post": {
+                "security": [
+                    {
+                        "Bearer": []
+                    }
+                ],
                 "description": "Update the password of a user by their ID",
                 "consumes": [
                     "application/json"
@@ -792,6 +877,7 @@
                 "tags": [
                     "users"
                 ],
+                "summary": "Update user password",
                 "parameters": [
                     {
                         "type": "integer",
@@ -799,6 +885,15 @@
                         "name": "userID",
                         "in": "path",
                         "required": true
+                    },
+                    {
+                        "description": "New password",
+                        "name": "password",
+                        "in": "body",
+                        "required": true,
+                        "schema": {
+                            "$ref": "#/definitions/models.Password"
+                        }
                     }
                 ],
                 "responses": {
@@ -831,6 +926,11 @@
         },
         "/users/{userId}/posts": {
             "get": {
+                "security": [
+                    {
+                        "Bearer": []
+                    }
+                ],
                 "description": "Retrieve all posts created by a specific user",
                 "produces": [
                     "application/json"
@@ -838,6 +938,7 @@
                 "tags": [
                     "posts"
                 ],
+                "summary": "Get all posts by user",
                 "parameters": [
                     {
                         "type": "integer",
@@ -874,6 +975,17 @@
         }
     },
     "definitions": {
+        "models.Password": {
+            "type": "object",
+            "properties": {
+                "current": {
+                    "type": "string"
+                },
+                "new": {
+                    "type": "string"
+                }
+            }
+        },
         "models.Post": {
             "type": "object",
             "properties": {
@@ -922,6 +1034,25 @@
                     "type": "string"
                 }
             }
+        },
+        "models.UserRequest": {
+            "type": "object",
+            "properties": {
+                "email": {
+                    "type": "string"
+                },
+                "password": {
+                    "type": "string"
+                }
+            }
+        }
+    },
+    "securityDefinitions": {
+        "Bearer": {
+            "description": "Provide the JWT token with prefix 'Bearer ' in the text box.",
+            "type": "apiKey",
+            "name": "Authorization",
+            "in": "header"
         }
     }
 }
\ No newline at end of file
diff --git a/docs/swagger.yaml b/docs/swagger.yaml
index 66d921d..2dbf254 100644
--- a/docs/swagger.yaml
+++ b/docs/swagger.yaml
@@ -1,5 +1,11 @@
-basePath: /v1
 definitions:
+  models.Password:
+    properties:
+      current:
+        type: string
+      new:
+        type: string
+    type: object
   models.Post:
     properties:
       authorId:
@@ -32,6 +38,13 @@ definitions:
       password:
         type: string
     type: object
+  models.UserRequest:
+    properties:
+      email:
+        type: string
+      password:
+        type: string
+    type: object
 info:
   contact: {}
   description: RESTful API developed in Golang, intended to serve as the backend for
@@ -49,7 +62,7 @@ paths:
         name: credentials
         required: true
         schema:
-          $ref: '#/definitions/models.User'
+          $ref: '#/definitions/models.UserRequest'
       produces:
       - text/plain
       responses:
@@ -69,6 +82,7 @@ paths:
           description: Internal Server Error
           schema:
             type: object
+      summary: Authenticate user
       tags:
       - authentication
   /posts:
@@ -87,6 +101,9 @@ paths:
           description: Internal Server Error
           schema:
             type: object
+      security:
+      - Bearer: []
+      summary: Get all posts
       tags:
       - posts
     post:
@@ -95,11 +112,12 @@ paths:
       description: Create a new post with the data sent in the request body
       parameters:
       - description: Create Post
+        example: '{"title": "string", "content": "string"}'
         in: body
         name: post
         required: true
         schema:
-          $ref: '#/definitions/models.Post'
+          type: string
       produces:
       - application/json
       responses:
@@ -124,7 +142,9 @@ paths:
           schema:
             type: object
       security:
+      - Bearer: []
       - ApiKeyAuth: []
+      summary: Create a new post
       tags:
       - posts
   /posts/{postId}:
@@ -154,7 +174,9 @@ paths:
           schema:
             type: object
       security:
+      - Bearer: []
       - ApiKeyAuth: []
+      summary: Delete a post
       tags:
       - posts
     get:
@@ -180,6 +202,9 @@ paths:
           description: Internal Server Error
           schema:
             type: object
+      security:
+      - Bearer: []
+      summary: Get a post by ID
       tags:
       - posts
     put:
@@ -193,11 +218,12 @@ paths:
         required: true
         type: integer
       - description: Post data
+        example: '{"title": "string", "content": "string"}'
         in: body
         name: post
         required: true
         schema:
-          $ref: '#/definitions/models.Post'
+          type: string
       produces:
       - application/json
       responses:
@@ -222,7 +248,9 @@ paths:
           schema:
             type: object
       security:
+      - Bearer: []
       - ApiKeyAuth: []
+      summary: Update a post
       tags:
       - posts
   /posts/{postId}/dislike:
@@ -248,7 +276,9 @@ paths:
           schema:
             type: object
       security:
+      - Bearer: []
       - ApiKeyAuth: []
+      summary: Dislike a post
       tags:
       - posts
   /posts/{postId}/like:
@@ -274,7 +304,9 @@ paths:
           schema:
             type: object
       security:
+      - Bearer: []
       - ApiKeyAuth: []
+      summary: Like a post
       tags:
       - posts
   /users:
@@ -282,11 +314,6 @@ paths:
       consumes:
       - application/json
       description: Retrieve all users, optionally filtered by name or nickname
-      parameters:
-      - description: Name or nickname of the user to filter
-        in: query
-        name: user
-        type: string
       produces:
       - application/json
       responses:
@@ -300,6 +327,9 @@ paths:
           description: Internal Server Error
           schema:
             type: object
+      security:
+      - Bearer: []
+      summary: Get all users
       tags:
       - users
     post:
@@ -328,6 +358,9 @@ paths:
           description: Internal Server Error
           schema:
             type: object
+      security:
+      - Bearer: []
+      summary: Create a new user
       tags:
       - users
   /users/{userID}:
@@ -360,6 +393,9 @@ paths:
           description: Internal Server Error
           schema:
             type: object
+      security:
+      - Bearer: []
+      summary: Delete user by ID
       tags:
       - users
     get:
@@ -387,6 +423,9 @@ paths:
           description: Internal Server Error
           schema:
             type: object
+      security:
+      - Bearer: []
+      summary: Get user by ID
       tags:
       - users
     put:
@@ -418,6 +457,9 @@ paths:
           description: Internal Server Error
           schema:
             type: object
+      security:
+      - Bearer: []
+      summary: Update user by ID
       tags:
       - users
   /users/{userID}/follow:
@@ -446,6 +488,9 @@ paths:
           description: Internal Server Error
           schema:
             type: object
+      security:
+      - Bearer: []
+      summary: Follow user by ID
       tags:
       - users
   /users/{userID}/followers:
@@ -476,6 +521,9 @@ paths:
           description: Internal Server Error
           schema:
             type: object
+      security:
+      - Bearer: []
+      summary: Search followers of user
       tags:
       - users
   /users/{userID}/following:
@@ -506,6 +554,9 @@ paths:
           description: Internal Server Error
           schema:
             type: object
+      security:
+      - Bearer: []
+      summary: Search following users of user
       tags:
       - users
   /users/{userID}/unfollow:
@@ -534,6 +585,9 @@ paths:
           description: Internal Server Error
           schema:
             type: object
+      security:
+      - Bearer: []
+      summary: Unfollow user by ID
       tags:
       - users
   /users/{userID}/update-password:
@@ -547,6 +601,12 @@ paths:
         name: userID
         required: true
         type: integer
+      - description: New password
+        in: body
+        name: password
+        required: true
+        schema:
+          $ref: '#/definitions/models.Password'
       produces:
       - application/json
       responses:
@@ -566,6 +626,9 @@ paths:
           description: Internal Server Error
           schema:
             type: object
+      security:
+      - Bearer: []
+      summary: Update user password
       tags:
       - users
   /users/{userId}/posts:
@@ -594,6 +657,15 @@ paths:
           description: Internal Server Error
           schema:
             type: object
+      security:
+      - Bearer: []
+      summary: Get all posts by user
       tags:
       - posts
+securityDefinitions:
+  Bearer:
+    description: Provide the JWT token with prefix 'Bearer ' in the text box.
+    in: header
+    name: Authorization
+    type: apiKey
 swagger: "2.0"
diff --git a/main.go b/main.go
index c3912d0..619762e 100644
--- a/main.go
+++ b/main.go
@@ -14,7 +14,10 @@ import (
 
 // @title SocialMedia-API
 // @description RESTful API developed in Golang, intended to serve as the backend for a social networking application
-// @BasePath /v1
+// @securityDefinitions.apikey Bearer
+// @in header
+// @name Authorization
+// @description Provide the JWT token with prefix 'Bearer ' in the text box.
 func main() {
 	config.Load()
 	r := router.Generate()
diff --git a/src/controllers/login.go b/src/controllers/login.go
index 5064862..884d77d 100644
--- a/src/controllers/login.go
+++ b/src/controllers/login.go
@@ -18,7 +18,7 @@ import (
 // @Tags authentication
 // @Accept json
 // @Produce plain
-// @Param credentials body models.User true "User credentials"
+// @Param credentials body models.UserRequest true "User credentials"
 // @Success 200 {string} string "Authentication token"
 // @Failure 400 {object} object "Bad Request"
 // @Failure 401 {object} object "Unauthorized"
@@ -31,7 +31,7 @@ func Login(w http.ResponseWriter, r *http.Request) {
 		return
 	}
 
-	var user models.User
+	var user models.UserRequest
 
 	if err = json.Unmarshal(requestBody, &user); err != nil {
 		responses.Error(w, http.StatusBadRequest, err)
@@ -64,7 +64,7 @@ func Login(w http.ResponseWriter, r *http.Request) {
 		return
 	}
 
-	formattedToken := fmt.Sprintf("Token: %s", token)
+	formattedToken := fmt.Sprintf("Bearer %s", token)
 	w.Write([]byte(formattedToken))
 
 }
diff --git a/src/controllers/posts.go b/src/controllers/posts.go
index fcafd33..b89eebc 100644
--- a/src/controllers/posts.go
+++ b/src/controllers/posts.go
@@ -20,7 +20,8 @@ import (
 // @Tags posts
 // @Accept  json
 // @Produce  json
-// @Param        post  body      models.Post  true  "Create Post"
+// @Security Bearer
+// @Param post body string true "Create Post" example({"title": "string", "content": "string"})
 // @Success      201  {object}  models.Post
 // @Failure      400  {object}  object       "Bad Request"
 // @Failure      401  {object}  object       "Unauthorized"
@@ -75,6 +76,7 @@ func CreatePost(w http.ResponseWriter, r *http.Request) {
 // @Description Retrieve all posts from the database
 // @Tags posts
 // @Produce json
+// @Security Bearer
 // @Success 200 {array} models.Post
 // @Failure 500 {object} object "Internal Server Error"
 // @Router /posts [get]
@@ -106,6 +108,7 @@ func GetPosts(w http.ResponseWriter, r *http.Request) {
 // @Description Retrieve a post by its ID from the database
 // @Tags posts
 // @Produce json
+// @Security Bearer
 // @Param postId path int true "Post ID"
 // @Success 200 {object} models.Post
 // @Failure 400 {object} object "Bad Request"
@@ -141,8 +144,9 @@ func GetPost(w http.ResponseWriter, r *http.Request) {
 // @Tags posts
 // @Accept json
 // @Produce json
+// @Security Bearer
 // @Param postId path int true "Post ID"
-// @Param post body models.Post true "Post data"
+// @Param post body string true "Post data" example({"title": "string", "content": "string"})
 // @Success 204 {object} object
 // @Failure 400 {object} object "Bad Request"
 // @Failure 401 {object} object "Unauthorized"
@@ -211,6 +215,7 @@ func UpdatePost(w http.ResponseWriter, r *http.Request) {
 // @Summary Delete a post
 // @Description Delete a post by its ID
 // @Tags posts
+// @Security Bearer
 // @Param postId path int true "Post ID"
 // @Success 204 {object} object
 // @Failure 400 {object} object "Bad Request"
@@ -263,6 +268,7 @@ func DeletePost(w http.ResponseWriter, r *http.Request) {
 // @Description Retrieve all posts created by a specific user
 // @Tags posts
 // @Produce json
+// @Security Bearer
 // @Param userId path int true "User ID"
 // @Success 200 {array} models.Post
 // @Failure 400 {object} object "Bad Request"
@@ -296,6 +302,7 @@ func GetPostsPerUser(w http.ResponseWriter, r *http.Request) {
 // @Summary Like a post
 // @Description Increment the likes count for a post
 // @Tags posts
+// @Security Bearer
 // @Param postId path int true "Post ID"
 // @Success 204 {object} object
 // @Failure 400 {object} object "Bad Request"
@@ -330,6 +337,7 @@ func LikePost(w http.ResponseWriter, r *http.Request) {
 // @Summary Dislike a post
 // @Description Decrement the likes count for a post
 // @Tags posts
+// @Security Bearer
 // @Param postId path int true "Post ID"
 // @Success 204 {object} object
 // @Failure 400 {object} object "Bad Request"
diff --git a/src/controllers/users.go b/src/controllers/users.go
index edd99dd..b0ed124 100644
--- a/src/controllers/users.go
+++ b/src/controllers/users.go
@@ -22,6 +22,7 @@ import (
 // @Tags users
 // @Accept json
 // @Produce json
+// @Security Bearer
 // @Param user body models.User true "New user data"
 // @Success 201 {object} models.User
 // @Failure 400 {object} object "Bad Request"
@@ -67,7 +68,7 @@ func CreateUser(w http.ResponseWriter, r *http.Request) {
 // @Tags users
 // @Accept json
 // @Produce json
-// @Param user query string false "Name or nickname of the user to filter"
+// @Security Bearer
 // @Success 200 {array} models.User
 // @Failure 500 {object} object "Internal Server Error"
 // @Router /users [get]
@@ -96,6 +97,7 @@ func GetUsers(w http.ResponseWriter, r *http.Request) {
 // @Tags users
 // @Accept json
 // @Produce json
+// @Security Bearer
 // @Param userID path int true "User ID"
 // @Success 200 {object} models.User
 // @Failure 400 {object} object "Bad Request"
@@ -131,6 +133,7 @@ func GetUser(w http.ResponseWriter, r *http.Request) {
 // @Tags users
 // @Accept json
 // @Produce json
+// @Security Bearer
 // @Param userID path int true "User ID"
 // @Success 204 {object} object
 // @Failure 400 {object} object "Bad Request"
@@ -177,6 +180,7 @@ func DeleteUser(w http.ResponseWriter, r *http.Request) {
 // @Tags users
 // @Accept json
 // @Produce json
+// @Security Bearer
 // @Param userID path int true "User ID"
 // @Success 204 {object} object
 // @Failure 400 {object} object "Bad Request"
@@ -241,6 +245,7 @@ func UpdateUser(w http.ResponseWriter, r *http.Request) {
 // @Tags users
 // @Accept json
 // @Produce json
+// @Security Bearer
 // @Param userID path int true "User ID"
 // @Success 204 {object} object
 // @Failure 401 {object} object "Unauthorized"
@@ -286,6 +291,7 @@ func FollowUser(w http.ResponseWriter, r *http.Request) {
 // @Tags users
 // @Accept json
 // @Produce json
+// @Security Bearer
 // @Param userID path int true "User ID"
 // @Success 204 {object} object
 // @Failure 401 {object} object "Unauthorized"
@@ -332,6 +338,7 @@ func UnfollowUser(w http.ResponseWriter, r *http.Request) {
 // @Tags users
 // @Accept json
 // @Produce json
+// @Security Bearer
 // @Param userID path int true "User ID"
 // @Success 200 {array} models.User
 // @Failure 400 {object} object "Bad Request"
@@ -367,6 +374,7 @@ func SearchFollowers(w http.ResponseWriter, r *http.Request) {
 // @Tags users
 // @Accept json
 // @Produce json
+// @Security Bearer
 // @Param userID path int true "User ID"
 // @Success 200 {array} models.User
 // @Failure 400 {object} object "Bad Request"
@@ -402,7 +410,9 @@ func SearchFollowing(w http.ResponseWriter, r *http.Request) {
 // @Tags users
 // @Accept json
 // @Produce json
+// @Security Bearer
 // @Param userID path int true "User ID"
+// @Param password body models.Password true "New password" example({"new": "string", "current": "string"})
 // @Success 204 {object} object
 // @Failure 400 {object} object "Bad Request"
 // @Failure 401 {object} object "Unauthorized"
diff --git a/src/models/User.go b/src/models/User.go
index b74d5ed..7333add 100644
--- a/src/models/User.go
+++ b/src/models/User.go
@@ -19,6 +19,11 @@ type User struct {
 	CreatedAt time.Time `json:"CreatedAt,omitempty"`
 }
 
+type UserRequest struct {
+	Email    string `json:"email,omitempty"`
+	Password string `json:"password,omitempty"`
+}
+
 func (user *User) Prepare(step string) error {
 	if err := user.validate(step); err != nil {
 		return err