### Register a new customer

POST http://localhost:56570/api/customers HTTP/1.1
content-type: application/json

{
  "firstName": "John",
  "lastName": "Doe",
  "gender": "male",
  "email": "john_doe@gmail.com",
  "dateOfBirth": "1990-01-01"
}

### Gets a list of all customers

GET http://localhost:56570/api/customers HTTP/1.1
content-type: application/json