# App Environment switching
In order to be able to load receipts into the anybill app while integrating the Vendor API, you must always have the correct environment selected in the anybill app. The following instructions describe how to switch between environments in the app:
- open the anybill app
- go to "My anybill" in the navigation bar
- click on the information icon in the upper right corner
- click there for at least 3 seconds in the upper right corner. The developer options will open.
- Reset the environment from "Default: Production API" to "Staging API".
- go back to and restart the anybill app