DareChat is a chatting application for iPhones. It fetches the contacts from user’s phonebook. It has the features like Push notification, login, registration. I created RestAPI’s for the application. RESPONSIBILITIES 1. Login API for logging in User and generating API KEY for him. 2. Registering a new user. 3. Updating the user information. 4. Getting the contacts list. 5. Adding a new contact list. 6. Push notification for invitations 7. Invitations to friends Technology : PHP, MySQL, Linux server