Step by step instruction for how to Push Passbook updates to the iPhone lock screen using the PassK.it API (Apple iOS6 Beta) br 1. Open Safari on your iPhone (running iOS6)br 2. Visit 3. Navigate to Samplesbr 4. Select Retail Cardsbr 5. Select Starbucksbr 6. Fill in the details (Card Nick Name, Card Registered Name)br 7. Keep the default Card Number or replace with your ownbr 8. Enter your email address to receive the API keybr 9. Put in your initial balancebr 10. and the number of Reward Starsbr 11. Click on Create Passbr 12. Click Add - it's now in your Passbookbr 13. You'll receive an email from hello@passk.it containing your API key and API secretbr 14. Click on the link to the API Starter Pagebr 15. Enter the Starbucks Card Numbersbr 16. Enter your new balance and the numbers of starsbr 17. Click Update Pass and a pop up window will display asking for your login detailsbr 18. Copy and paste the API key into the name fieldbr 19. Copy and paste the API secret into the password fieldbr 20. Click Loginbr br You should now see the updates pushed to your lock screen.br Swipe them to access directly from the lock screenbr br Please note:br - iOS6 and the PassK.it API are still in beta. Functionality and features may change and the service performance is not guaranteed.br - The api-starter.html file is a proof of concept to demonstrate basic API functionality. Production applications should automatically initiate, authenticate and process API calls through point of sale and other back end systems.