The sandbox version of https://easylist.aule.net/sandbox/ now shows an "Connection can't be found" error. I'm guessing that the Sandbox OATH application keys have run out.
Per https://beta.doc.bunq.com/basics/sandbox/android-emulator I downloaded and installed Android Studio. The page says to "sign up", it's not obvious what that means, but if I select "Card" > "Travel Card" I am asked for a telephone number. Then I was asked for an SMS code. The page above says 000000, which doesn't work, but https://together.bunq.com/d/4887-quickstart-guide-for-sandbox-api-development suggests 992266, which does work. After a few more clicks I'm asked to verify my identity. The app then asks for camera access, shows an image "powered by onfido", and then says there was no document found.
The quickstart page also says to install Tinker. I ran the Python command, which installs and displays "GO TINKER" and a table with sample commands. However, all the commands fail with "ModuleNotFoundError: No module named 'bunq'".
How can I create a new sandbox OATH application ID and secret?