With your waterfall configured, all you need to do now is add the Chartboost adapter and SDK.
Drag the HyprMediate-Chartboost directory from the Chartboost SDK download into your Xcode project. Select "copy items if needed" and "create groups" when prompted.
Verify Target Membership
2. From the File inspector tab, ensure that it has been added to your Main Application's build target in the "Target Membership" pane.
Confirm that your Build Phases tab shows the added files:
That’s it! Chartboost has now been integrated.