Hi,
I’m having a trouble creating device codes via API.
In this case, when I enter a device code created via API (point 1 of attached image) in a terminal, it gets stuck on the home screen (point 4 of attached image).
Am I doing something wrong?
We need to configure around 600 terminals and this would help us a lot to speed up the configuration.
Many thanks.
Best,
Martí
This is the expected behavior with the Terminal API when you sign in. This screen will appear till your application creates a checkout. Once the checkout is created the screen will change to allow the customer to process the payment. 
Hi Bryan,
Many thanks for your answer!
Now I have another question about the configuration:
Is it possible to modify the pairing time of the codes, so that they do not expire?
Best,
M.
At this time the there isn’t a way to adjust the amount of time a device code is valid till paired.
Many thanks, Bryan.
Best,
M.
