Where can I track the payment made via my Payconiq by Bancontact app?

The Payconiq by Bancontact app is an app for consumers and is not suitable for receiving payments as a merchant. Its functionalities are not suitable for the reporting of transactions or the reconciliation capabilities that you require as a merchant.
If you wish to accept Payconiq without affecting your existing systems, you can use the Payconiq sticker linked to the Merchant Portal. This is the portal where you receive immediate confirmation of payment, as well as your transaction summaries. In addition, the number of transactions that you can receive in this way is unlimited.
To request the Payconiq sticker and the Merchant Portal, fill in a Merchant Contract and indicate the 'sticker' option. To use this solution, there are no activation or subscription fees to pay. However, you do pay a charge of 0.06€ per transaction, which is charged monthly by direct debit.