diff --git a/client/src/api/services/DefaultService.ts b/client/src/api/services/DefaultService.ts
index 4ceef98..22c9ff8 100644
--- a/client/src/api/services/DefaultService.ts
+++ b/client/src/api/services/DefaultService.ts
@@ -2,464 +2,490 @@
 /* istanbul ignore file */
 /* tslint:disable */
 /* eslint-disable */
-import type { CancelablePromise } from "../core/CancelablePromise";
-import { OpenAPI } from "../core/OpenAPI";
-import { request as __request } from "../core/request";
+import type { CancelablePromise } from '../core/CancelablePromise';
+import { OpenAPI } from '../core/OpenAPI';
+import { request as __request } from '../core/request';
 export class DefaultService {
-  /**
-   * Register a new user
-   * @param requestBody
-   * @returns any User created
-   * @throws ApiError
-   */
-  public static postAuthSignup(requestBody: {
-    email: string;
-    password: string;
-  }): CancelablePromise<any> {
-    return __request(OpenAPI, {
-      method: "POST",
-      url: "/auth/signup",
-      body: requestBody,
-      mediaType: "application/json",
-    });
-  }
-  /**
-   * Login and receive JWT token
-   * @param requestBody
-   * @returns any Token returned
-   * @throws ApiError
-   */
-  public static postAuthLogin(requestBody: {
-    email: string;
-    password: string;
-  }): CancelablePromise<any> {
-    return __request(OpenAPI, {
-      method: "POST",
-      url: "/auth/login",
-      body: requestBody,
-      mediaType: "application/json",
-    });
-  }
-  /**
-   * List all user expenses
-   * @param start Start date
-   * @param end End date
-   * @param category
-   * @param type
-   * @returns any List of expenses
-   * @throws ApiError
-   */
-  public static getExpenses(
-    start?: string,
-    end?: string,
-    category?: string,
-    type?: "recurring" | "one-time"
-  ): CancelablePromise<any> {
-    return __request(OpenAPI, {
-      method: "GET",
-      url: "/expenses",
-      query: {
-        start: start,
-        end: end,
-        category: category,
-        type: type,
-      },
-    });
-  }
-  /**
-   * Create a new expense
-   * @param formData
-   * @returns any Expense created
-   * @throws ApiError
-   */
-  public static postExpenses(formData?: {
-    amount: number;
-    date: string;
-    categoryId: string;
-    description?: string;
-    type?: "one-time" | "recurring";
-    startDate?: string;
-    endDate?: string;
-    receipt?: Blob;
-  }): CancelablePromise<any> {
-    return __request(OpenAPI, {
-      method: "POST",
-      url: "/expenses",
-      formData: formData,
-      mediaType: "multipart/form-data",
-    });
-  }
-  /**
-   * Get a single expense
-   * @param id
-   * @returns any Expense data
-   * @throws ApiError
-   */
-  public static getExpenses1(id: string): CancelablePromise<any> {
-    return __request(OpenAPI, {
-      method: "GET",
-      url: "/expenses/{id}",
-      path: {
-        id: id,
-      },
-    });
-  }
-  /**
-   * Update an expense
-   * @param id
-   * @param formData
-   * @returns any Expense updated
-   * @throws ApiError
-   */
-  public static putExpenses(
-    id: string,
-    formData?: {
-      amount?: number;
-      date?: string;
-      categoryId?: string;
-      description?: string;
-      type?: "one-time" | "recurring";
-      startDate?: string;
-      endDate?: string;
-      receipt?: Blob;
+    /**
+     * Register a new user
+     * @param requestBody
+     * @returns any User created
+     * @throws ApiError
+     */
+    public static postAuthSignup(
+        requestBody: {
+            email: string;
+            password: string;
+        },
+    ): CancelablePromise<any> {
+        return __request(OpenAPI, {
+            method: 'POST',
+            url: '/auth/signup',
+            body: requestBody,
+            mediaType: 'application/json',
+        });
     }
-  ): CancelablePromise<any> {
-    return __request(OpenAPI, {
-      method: "PUT",
-      url: "/expenses/{id}",
-      path: {
-        id: id,
-      },
-      formData: formData,
-      mediaType: "multipart/form-data",
-    });
-  }
-  /**
-   * Delete an expense
-   * @param id
-   * @returns void
-   * @throws ApiError
-   */
-  public static deleteExpenses(id: string): CancelablePromise<void> {
-    return __request(OpenAPI, {
-      method: "DELETE",
-      url: "/expenses/{id}",
-      path: {
-        id: id,
-      },
-    });
-  }
-  /**
-   * Get system income categories
-   * @returns any List of system income categories"
-   * @throws ApiError
-   */
-  public static getIncomesCategories(): CancelablePromise<any> {
-    return __request(OpenAPI, {
-      method: "GET",
-      url: "/incomes/categories",
-    });
-  }
-  /**
-   * Get user's custom income categories
-   * @returns any List of user's custom income categories
-   * @throws ApiError
-   */
-  public static getIncomesCustomCategories(): CancelablePromise<any> {
-    return __request(OpenAPI, {
-      method: "GET",
-      url: "/incomes/custom-categories",
-    });
-  }
-  /**
-   * Create a new custom income category
-   * @param requestBody
-   * @returns any Income category created
-   * @throws ApiError
-   */
-  public static postIncomesCustomCategories(requestBody: {
-    category_name: string;
-    icon_url?: string;
-  }): CancelablePromise<any> {
-    return __request(OpenAPI, {
-      method: "POST",
-      url: "/incomes/custom-categories",
-      body: requestBody,
-      mediaType: "application/json",
-    });
-  }
-  /**
-   * Update an income category
-   * @param id
-   * @param requestBody
-   * @returns any Income category updated
-   * @throws ApiError
-   */
-  public static putIncomesCustomCategories(
-    id: string,
-    requestBody: {
-      category_name: string;
-      icon_url?: string;
+    /**
+     * Login and receive JWT token
+     * @param requestBody
+     * @returns any Token returned
+     * @throws ApiError
+     */
+    public static postAuthLogin(
+        requestBody: {
+            email: string;
+            password: string;
+        },
+    ): CancelablePromise<any> {
+        return __request(OpenAPI, {
+            method: 'POST',
+            url: '/auth/login',
+            body: requestBody,
+            mediaType: 'application/json',
+        });
     }
-  ): CancelablePromise<any> {
-    return __request(OpenAPI, {
-      method: "PUT",
-      url: "/incomes/custom-categories/{id}",
-      path: {
-        id: id,
-      },
-      body: requestBody,
-      mediaType: "application/json",
-    });
-  }
-  /**
-   * Delete an income category
-   * @param id
-   * @returns void
-   * @throws ApiError
-   */
-  public static deleteIncomesCustomCategories(
-    id: string
-  ): CancelablePromise<void> {
-    return __request(OpenAPI, {
-      method: "DELETE",
-      url: "/incomes/custom-categories/{id}",
-      path: {
-        id: id,
-      },
-    });
-  }
-  /**
-   * List all incomes
-   * @param start
-   * @param end
-   * @returns any List of incomes
-   * @throws ApiError
-   */
-  public static getIncomes(
-    start?: string,
-    end?: string
-  ): CancelablePromise<any> {
-    return __request(OpenAPI, {
-      method: "GET",
-      url: "/incomes",
-      query: {
-        start: start,
-        end: end,
-      },
-    });
-  }
-  /**
-   * Create new income
-   * @param requestBody
-   * @returns any Income created
-   * @throws ApiError
-   */
-  public static postIncomes(requestBody?: {
-    amount: number;
-    date?: string;
-    source?: string;
-    description?: string;
-    category_id?: number;
-  }): CancelablePromise<any> {
-    return __request(OpenAPI, {
-      method: "POST",
-      url: "/incomes",
-      body: requestBody,
-      mediaType: "application/json",
-    });
-  }
-  /**
-   * Get an income entry
-   * @param id
-   * @returns any Income data
-   * @throws ApiError
-   */
-  public static getIncomes1(id: string): CancelablePromise<any> {
-    return __request(OpenAPI, {
-      method: "GET",
-      url: "/incomes/{id}",
-      path: {
-        id: id,
-      },
-    });
-  }
-  /**
-   * Update an income entry
-   * @param id
-   * @param requestBody
-   * @returns any Income updated
-   * @throws ApiError
-   */
-  public static putIncomes(
-    id: string,
-    requestBody?: {
-      amount?: number;
-      date?: string;
-      source?: string;
-      description?: string;
+    /**
+     * List all user expenses
+     * @param start Start date
+     * @param end End date
+     * @param category
+     * @param type
+     * @returns any List of expenses
+     * @throws ApiError
+     */
+    public static getExpenses(
+        start?: string,
+        end?: string,
+        category?: string,
+        type?: 'recurring' | 'one-time',
+    ): CancelablePromise<any> {
+        return __request(OpenAPI, {
+            method: 'GET',
+            url: '/expenses',
+            query: {
+                'start': start,
+                'end': end,
+                'category': category,
+                'type': type,
+            },
+        });
     }
-  ): CancelablePromise<any> {
-    return __request(OpenAPI, {
-      method: "PUT",
-      url: "/incomes/{id}",
-      path: {
-        id: id,
-      },
-      body: requestBody,
-      mediaType: "application/json",
-    });
-  }
-  /**
-   * Delete an income entry
-   * @param id
-   * @returns void
-   * @throws ApiError
-   */
-  public static deleteIncomes(id: string): CancelablePromise<void> {
-    return __request(OpenAPI, {
-      method: "DELETE",
-      url: "/incomes/{id}",
-      path: {
-        id: id,
-      },
-    });
-  }
-  /**
-   * List user categories
-   * @returns any List of categories
-   * @throws ApiError
-   */
-  public static getCategories(): CancelablePromise<any> {
-    return __request(OpenAPI, {
-      method: "GET",
-      url: "/categories",
-    });
-  }
-  /**
-   * Create new category
-   * @param requestBody
-   * @returns any Category created
-   * @throws ApiError
-   */
-  public static postCategories(requestBody?: {
-    name: string;
-  }): CancelablePromise<any> {
-    return __request(OpenAPI, {
-      method: "POST",
-      url: "/categories",
-      body: requestBody,
-      mediaType: "application/json",
-    });
-  }
-  /**
-   * Rename a category
-   * @param id
-   * @param requestBody
-   * @returns any Category updated
-   * @throws ApiError
-   */
-  public static putCategories(
-    id: string,
-    requestBody?: {
-      name?: string;
+    /**
+     * Create a new expense
+     * @param formData
+     * @returns any Expense created
+     * @throws ApiError
+     */
+    public static postExpenses(
+        formData?: {
+            amount: number;
+            date: string;
+            categoryId: string;
+            description?: string;
+            type?: 'one-time' | 'recurring';
+            startDate?: string;
+            endDate?: string;
+            receipt?: Blob;
+        },
+    ): CancelablePromise<any> {
+        return __request(OpenAPI, {
+            method: 'POST',
+            url: '/expenses',
+            formData: formData,
+            mediaType: 'multipart/form-data',
+        });
+    }
+    /**
+     * Get a single expense
+     * @param id
+     * @returns any Expense data
+     * @throws ApiError
+     */
+    public static getExpenses1(
+        id: string,
+    ): CancelablePromise<any> {
+        return __request(OpenAPI, {
+            method: 'GET',
+            url: '/expenses/{id}',
+            path: {
+                'id': id,
+            },
+        });
+    }
+    /**
+     * Update an expense
+     * @param id
+     * @param formData
+     * @returns any Expense updated
+     * @throws ApiError
+     */
+    public static putExpenses(
+        id: string,
+        formData?: {
+            amount?: number;
+            date?: string;
+            categoryId?: string;
+            description?: string;
+            type?: 'one-time' | 'recurring';
+            startDate?: string;
+            endDate?: string;
+            receipt?: Blob;
+        },
+    ): CancelablePromise<any> {
+        return __request(OpenAPI, {
+            method: 'PUT',
+            url: '/expenses/{id}',
+            path: {
+                'id': id,
+            },
+            formData: formData,
+            mediaType: 'multipart/form-data',
+        });
+    }
+    /**
+     * Delete an expense
+     * @param id
+     * @returns void
+     * @throws ApiError
+     */
+    public static deleteExpenses(
+        id: string,
+    ): CancelablePromise<void> {
+        return __request(OpenAPI, {
+            method: 'DELETE',
+            url: '/expenses/{id}',
+            path: {
+                'id': id,
+            },
+        });
+    }
+    /**
+     * Get system income categories
+     * @returns any List of system income categories
+     * @throws ApiError
+     */
+    public static getIncomesCategories(): CancelablePromise<any> {
+        return __request(OpenAPI, {
+            method: 'GET',
+            url: '/incomes/categories',
+        });
+    }
+    /**
+     * Get user's custom income categories
+     * @returns any List of user's custom income categories
+     * @throws ApiError
+     */
+    public static getIncomesCustomCategories(): CancelablePromise<any> {
+        return __request(OpenAPI, {
+            method: 'GET',
+            url: '/incomes/custom-categories',
+        });
+    }
+    /**
+     * Create a new custom income category
+     * @param requestBody
+     * @returns any Income category created
+     * @throws ApiError
+     */
+    public static postIncomesCustomCategories(
+        requestBody: {
+            category_name: string;
+            icon_url?: string;
+        },
+    ): CancelablePromise<any> {
+        return __request(OpenAPI, {
+            method: 'POST',
+            url: '/incomes/custom-categories',
+            body: requestBody,
+            mediaType: 'application/json',
+        });
+    }
+    /**
+     * Update an income category
+     * @param id
+     * @param requestBody
+     * @returns any Income category updated
+     * @throws ApiError
+     */
+    public static putIncomesCustomCategories(
+        id: string,
+        requestBody: {
+            category_name: string;
+            icon_url?: string;
+        },
+    ): CancelablePromise<any> {
+        return __request(OpenAPI, {
+            method: 'PUT',
+            url: '/incomes/custom-categories/{id}',
+            path: {
+                'id': id,
+            },
+            body: requestBody,
+            mediaType: 'application/json',
+        });
+    }
+    /**
+     * Delete an income category
+     * @param id
+     * @returns void
+     * @throws ApiError
+     */
+    public static deleteIncomesCustomCategories(
+        id: string,
+    ): CancelablePromise<void> {
+        return __request(OpenAPI, {
+            method: 'DELETE',
+            url: '/incomes/custom-categories/{id}',
+            path: {
+                'id': id,
+            },
+        });
+    }
+    /**
+     * List all incomes
+     * @param start
+     * @param end
+     * @returns any List of incomes
+     * @throws ApiError
+     */
+    public static getIncomes(
+        start?: string,
+        end?: string,
+    ): CancelablePromise<any> {
+        return __request(OpenAPI, {
+            method: 'GET',
+            url: '/incomes',
+            query: {
+                'start': start,
+                'end': end,
+            },
+        });
+    }
+    /**
+     * Create new income
+     * @param requestBody
+     * @returns any Income created
+     * @throws ApiError
+     */
+    public static postIncomes(
+        requestBody?: {
+            amount: number;
+            date?: string;
+            source?: string;
+            description?: string;
+            category_id?: number;
+        },
+    ): CancelablePromise<any> {
+        return __request(OpenAPI, {
+            method: 'POST',
+            url: '/incomes',
+            body: requestBody,
+            mediaType: 'application/json',
+        });
+    }
+    /**
+     * Get an income entry
+     * @param id
+     * @returns any Income data
+     * @throws ApiError
+     */
+    public static getIncomes1(
+        id: string,
+    ): CancelablePromise<any> {
+        return __request(OpenAPI, {
+            method: 'GET',
+            url: '/incomes/{id}',
+            path: {
+                'id': id,
+            },
+        });
+    }
+    /**
+     * Update an income entry
+     * @param id
+     * @param requestBody
+     * @returns any Income updated
+     * @throws ApiError
+     */
+    public static putIncomes(
+        id: string,
+        requestBody?: {
+            amount?: number;
+            date?: string;
+            source?: string;
+            description?: string;
+        },
+    ): CancelablePromise<any> {
+        return __request(OpenAPI, {
+            method: 'PUT',
+            url: '/incomes/{id}',
+            path: {
+                'id': id,
+            },
+            body: requestBody,
+            mediaType: 'application/json',
+        });
+    }
+    /**
+     * Delete an income entry
+     * @param id
+     * @returns void
+     * @throws ApiError
+     */
+    public static deleteIncomes(
+        id: string,
+    ): CancelablePromise<void> {
+        return __request(OpenAPI, {
+            method: 'DELETE',
+            url: '/incomes/{id}',
+            path: {
+                'id': id,
+            },
+        });
+    }
+    /**
+     * List user categories
+     * @returns any List of categories
+     * @throws ApiError
+     */
+    public static getCategories(): CancelablePromise<any> {
+        return __request(OpenAPI, {
+            method: 'GET',
+            url: '/categories',
+        });
+    }
+    /**
+     * Create new category
+     * @param requestBody
+     * @returns any Category created
+     * @throws ApiError
+     */
+    public static postCategories(
+        requestBody?: {
+            name: string;
+        },
+    ): CancelablePromise<any> {
+        return __request(OpenAPI, {
+            method: 'POST',
+            url: '/categories',
+            body: requestBody,
+            mediaType: 'application/json',
+        });
+    }
+    /**
+     * Rename a category
+     * @param id
+     * @param requestBody
+     * @returns any Category updated
+     * @throws ApiError
+     */
+    public static putCategories(
+        id: string,
+        requestBody?: {
+            name?: string;
+        },
+    ): CancelablePromise<any> {
+        return __request(OpenAPI, {
+            method: 'PUT',
+            url: '/categories/{id}',
+            path: {
+                'id': id,
+            },
+            body: requestBody,
+            mediaType: 'application/json',
+        });
+    }
+    /**
+     * Delete a category
+     * @param id
+     * @returns void
+     * @throws ApiError
+     */
+    public static deleteCategories(
+        id: string,
+    ): CancelablePromise<void> {
+        return __request(OpenAPI, {
+            method: 'DELETE',
+            url: '/categories/{id}',
+            path: {
+                'id': id,
+            },
+        });
+    }
+    /**
+     * Get current month summary
+     * @param month
+     * @returns any Monthly summary
+     * @throws ApiError
+     */
+    public static getSummaryMonthly(
+        month?: string,
+    ): CancelablePromise<any> {
+        return __request(OpenAPI, {
+            method: 'GET',
+            url: '/summary/monthly',
+            query: {
+                'month': month,
+            },
+        });
+    }
+    /**
+     * Get summary for custom range
+     * @param start
+     * @param end
+     * @returns any Summary
+     * @throws ApiError
+     */
+    public static getSummary(
+        start?: string,
+        end?: string,
+    ): CancelablePromise<any> {
+        return __request(OpenAPI, {
+            method: 'GET',
+            url: '/summary',
+            query: {
+                'start': start,
+                'end': end,
+            },
+        });
+    }
+    /**
+     * Budget overrun alert
+     * @returns any Alert info
+     * @throws ApiError
+     */
+    public static getSummaryAlerts(): CancelablePromise<any> {
+        return __request(OpenAPI, {
+            method: 'GET',
+            url: '/summary/alerts',
+        });
+    }
+    /**
+     * Download/view receipt
+     * @param id
+     * @returns any Receipt file
+     * @throws ApiError
+     */
+    public static getReceipts(
+        id: string,
+    ): CancelablePromise<any> {
+        return __request(OpenAPI, {
+            method: 'GET',
+            url: '/receipts/{id}',
+            path: {
+                'id': id,
+            },
+        });
+    }
+    /**
+     * Get user profile
+     * @returns any Profile info
+     * @throws ApiError
+     */
+    public static getUserProfile(): CancelablePromise<any> {
+        return __request(OpenAPI, {
+            method: 'GET',
+            url: '/user/profile',
+        });
     }
-  ): CancelablePromise<any> {
-    return __request(OpenAPI, {
-      method: "PUT",
-      url: "/categories/{id}",
-      path: {
-        id: id,
-      },
-      body: requestBody,
-      mediaType: "application/json",
-    });
-  }
-  /**
-   * Delete a category
-   * @param id
-   * @returns void
-   * @throws ApiError
-   */
-  public static deleteCategories(id: string): CancelablePromise<void> {
-    return __request(OpenAPI, {
-      method: "DELETE",
-      url: "/categories/{id}",
-      path: {
-        id: id,
-      },
-    });
-  }
-  /**
-   * Get current month summary
-   * @param month
-   * @returns any Monthly summary
-   * @throws ApiError
-   */
-  public static getSummaryMonthly(month?: string): CancelablePromise<any> {
-    return __request(OpenAPI, {
-      method: "GET",
-      url: "/summary/monthly",
-      query: {
-        month: month,
-      },
-    });
-  }
-  /**
-   * Get summary for custom range
-   * @param start
-   * @param end
-   * @returns any Summary
-   * @throws ApiError
-   */
-  public static getSummary(
-    start?: string,
-    end?: string
-  ): CancelablePromise<any> {
-    return __request(OpenAPI, {
-      method: "GET",
-      url: "/summary",
-      query: {
-        start: start,
-        end: end,
-      },
-    });
-  }
-  /**
-   * Budget overrun alert
-   * @returns any Alert info
-   * @throws ApiError
-   */
-  public static getSummaryAlerts(): CancelablePromise<any> {
-    return __request(OpenAPI, {
-      method: "GET",
-      url: "/summary/alerts",
-    });
-  }
-  /**
-   * Download/view receipt
-   * @param id
-   * @returns any Receipt file
-   * @throws ApiError
-   */
-  public static getReceipts(id: string): CancelablePromise<any> {
-    return __request(OpenAPI, {
-      method: "GET",
-      url: "/receipts/{id}",
-      path: {
-        id: id,
-      },
-    });
-  }
-  /**
-   * Get user profile
-   * @returns any Profile info
-   * @throws ApiError
-   */
-  public static getUserProfile(): CancelablePromise<any> {
-    return __request(OpenAPI, {
-      method: "GET",
-      url: "/user/profile",
-    });
-  }
 }
diff --git a/server/docs/Expense Tracker API.yaml b/server/docs/Expense Tracker API.yaml
index 48843a0..c4dee71 100644
--- a/server/docs/Expense Tracker API.yaml	
+++ b/server/docs/Expense Tracker API.yaml	
@@ -22,7 +22,6 @@ paths:
                 password:
                   type: string
       responses:
-        "201":
         "201":
           description: User created
   /auth/login:
@@ -41,7 +40,6 @@ paths:
                 password:
                   type: string
       responses:
-        "200":
         "200":
           description: Token returned
   /expenses:
@@ -68,7 +66,6 @@ paths:
             type: string
             enum: [recurring, one-time]
       responses:
-        "200":
         "200":
           description: List of expenses
     post:
@@ -99,7 +96,6 @@ paths:
                   type: string
                   format: binary
       responses:
-        "201":
         "201":
           description: Expense created
   /expenses/{id}:
@@ -109,15 +105,9 @@ paths:
         required: true
         schema:
           type: string
-      - in: path
-        name: id
-        required: true
-        schema:
-          type: string
     get:
       summary: Get a single expense
       responses:
-        "200":
         "200":
           description: Expense data
     put:
@@ -147,13 +137,11 @@ paths:
                   type: string
                   format: binary
       responses:
-        "200":
         "200":
           description: Expense updated
     delete:
       summary: Delete an expense
       responses:
-        "204":
         "204":
           description: Expense deleted
   /incomes/categories:
@@ -161,65 +149,7 @@ paths:
       summary: Get system income categories
       responses:
         "200":
-          description: List of system income categories"
-  /incomes/custom-categories:
-    get:
-      summary: Get user's custom income categories
-      responses:
-        "200":
-          description: List of user's custom income categories
-    post:
-      summary: Create a new custom income category
-      requestBody:
-        required: true
-        content:
-          application/json:
-            schema:
-              type: object
-              required: [category_name]
-              properties:
-                category_name:
-                  type: string
-                icon_url:
-                  type: string
-      responses:
-        "201":
-          description: Income category created
-  /incomes/custom-categories/{id}:
-    parameters:
-      - in: path
-        name: id
-        required: true
-        schema:
-          type: string
-    put:
-      summary: Update an income category
-      requestBody:
-        required: true
-        content:
-          application/json:
-            schema:
-              type: object
-              required: [category_name]
-              properties:
-                category_name:
-                  type: string
-                icon_url:
-                  type: string
-      responses:
-        "200":
-          description: Income category updated
-    delete:
-      summary: Delete an income category
-      responses:
-        "204":
-          description: Income category deleted
-  /incomes/categories:
-    get:
-      summary: Get system income categories
-      responses:
-        "200":
-          description: List of system income categories"
+          description: List of system income categories
   /incomes/custom-categories:
     get:
       summary: Get user's custom income categories
@@ -285,7 +215,6 @@ paths:
           schema:
             type: string
       responses:
-        "200":
         "200":
           description: List of incomes
     post:
@@ -307,10 +236,7 @@ paths:
                   type: string
                 category_id:
                   type: number
-                category_id:
-                  type: number
       responses:
-        "201":
         "201":
           description: Income created
   /incomes/{id}:
@@ -320,15 +246,9 @@ paths:
         required: true
         schema:
           type: string
-      - in: path
-        name: id
-        required: true
-        schema:
-          type: string
     get:
       summary: Get an income entry
       responses:
-        "200":
         "200":
           description: Income data
     put:
@@ -348,20 +268,17 @@ paths:
                 description:
                   type: string
       responses:
-        "200":
         "200":
           description: Income updated
     delete:
       summary: Delete an income entry
       responses:
-        "204":
         "204":
           description: Income deleted
   /categories:
     get:
       summary: List user categories
       responses:
-        "200":
         "200":
           description: List of categories
     post:
@@ -376,18 +293,17 @@ paths:
                 name:
                   type: string
       responses:
-        "201":
         "201":
           description: Category created
   /categories/{id}:
+    parameters:
+      - in: path
+        name: id
+        required: true
+        schema:
+          type: string
     put:
       summary: Rename a category
-      parameters:
-        - in: path
-          name: id
-          required: true
-          schema:
-            type: string
       requestBody:
         content:
           application/json:
@@ -397,19 +313,11 @@ paths:
                 name:
                   type: string
       responses:
-        "200":
         "200":
           description: Category updated
     delete:
       summary: Delete a category
-      parameters:
-        - in: path
-          name: id
-          required: true
-          schema:
-            type: string
       responses:
-        "204":
         "204":
           description: Category deleted
   /summary/monthly:
@@ -421,7 +329,6 @@ paths:
           schema:
             type: string
       responses:
-        "200":
         "200":
           description: Monthly summary
   /summary:
@@ -437,14 +344,12 @@ paths:
           schema:
             type: string
       responses:
-        "200":
         "200":
           description: Summary
   /summary/alerts:
     get:
       summary: Budget overrun alert
       responses:
-        "200":
         "200":
           description: Alert info
   /receipts/{id}:
@@ -457,14 +362,11 @@ paths:
           schema:
             type: string
       responses:
-        "200":
         "200":
           description: Receipt file
   /user/profile:
     get:
       summary: Get user profile
       responses:
-        "200":
         "200":
           description: Profile info
-