Links-and-resources.md

@@ -11,6 +11,12 @@ Just a page to gather useful links in one place.
 - Supposedly open source with native iso20022 support. Hard to get what it really is...
 
 ## Banking APIs
+[NextGenPSD2 XS2A Framework](https://app.swaggerhub.com/apis/cpb/next-gen_psd_2_xs_2_a_framework/1.3.3#/)
+- A complete and generic banking API for many payment products and services.
+
+[Polish Bank Association API](https://app.swaggerhub.com/apis/ZBP/polish-api/2_1_2#/)
+- Official API for polish banks (used by quite a few banks, some with dev sandboxes)
+
 [Saltedge](https://docs.saltedge.com/account_information/v4/#accounts)
 - Good PSD2 compliant API for AISP.