I've installed Bitpay payment gateways and I have an active Bitpay account.
I try to use it for payment but I receive an error:
Maybe the Bitpay interface has changed in last weeks so the documentationis not up to date and I do not understand if I configure API token in the right way. Now I configured "Legacy API Keys"
Can you please confirm that the Bitpay APP still working properly and how I can configure API token in Bitpay account?