Number of APIs: 16
GET http://localhost:3000/api/users
POST http://localhost:3000/api/users
POST http://localhost:3000/api/messages
GET http://localhost:3000/api/users/3
PUT http://localhost:3000/api/users/3
DELETE http://localhost:3000/api/users/6
GET http://localhost:3000/api/buildings
POST http://localhost:3000/api/buildings
GET http://localhost:3000/api/buildings/4
PUT http://localhost:3000/api/buildings/4
ENDPOINTS