APIs :

base url - http://localhost:5555

Category Resource

Method	Endpoint	Query Params	Body	Description	Response
GET	/api/categories	-	-	Retrieves the list of all categories	JSON array of categories
POST	/api/categories	-	name	Creates a new category	JSON object of the newly created category
GET	/api/categories/:id	-	-	Retrieves a category based on the provided ID	JSON object of the specific category
PUT	/api/categories/:id	-	name	Updates the category's value	Updated JSON category object
DELETE	/api/categories/:id	-	-	Deletes a category based on the provided ID	JSON object of the deleted category

Expense Resource

Method	Endpoint	Query Params	Body	Description	Response
GET	/api/expenses	-	-	Retrieves the list of all expenses	JSON array of expenses
POST	/api/expenses	-	title, amount,date, categoryId	Creates a new expense	JSON object of the newly created expense
GET	/api/expenses/:id	-	-	Retrieves a expense based on the provided ID	JSON object of the specific expense
PUT	/api/expenses/:id	-	title, amount,date, categoryId	Updates the expense's value	Updated JSON expense object
DELETE	/api/expenses/:id	-	-	Deletes a expense based on the provided ID	JSON object of the deleted expense