API documentation

Quickstart

Our quickstart gives you a short explanation of how to use some of our products with Javascript-Widget as an integration variant.

XS2A Quickstart - Banking API Docsdocs.xs2a.com

Technical documentation

Here you find all related information to the technical part of the integration. We provide information about our endpoints as well as request and response examples. If you try to find any information about a technical part of the integration make sure to have a look here.

XS2A Documentation - Tink Germany Banking APIdocs.xs2a.com

OnlineÜberweisen documentation

If you want to use our payment brand onlineüberweisen, we suggest reading the integration guide.

https://manage.onlineueberweisen.com/merchant/documentation/payments/api/payment/integrationmanage.onlineueberweisen.com

Onlineüberweisen Integration Guide

Continue with the next step to get an overview of our integration variants.

Integration variants