Please note - this is a known bank-side issue and not a Token issue.
On January 20/21, 2024, Credit Agricole Poland will implement a fix in the API XS2A Retail.
In response to the /getAccount service, called for the credit card account, in the bookingBalance field, we will refund the debt amount.
Currently, the bookingBalance value for credit card accounts is not returned.
In the case of credit card accounts, BookingBalance corresponds to the amount of the total debt that the Bank presents to users of online banking (CA24eBank). This amount is not only the sum of the capital used and credited to the account, but also all "booked" costs, i.e. interest, commissions, insurance premiums.
We changed bookingBalance description for /getAccount.
https://www.credit-agricole.pl/apiportal-en