Technical documentation

Introduction och Logotypes

You can download introduction documents and logotypes to use in your stor here. 


  • All of our partners who will help you get started are found here

Get started

  • Introduction SveaWebPay (swedish)



Technical guidance

  • Integrating SveaWebPay (swedish)
  • Byte av betalväxel (PSP)

System API documentation

If you don’t want to use our integration packages or have specific requirements that aren’t covered by our packages you can download our system API documentations and implement the services yourself. 

Our documentation is created to allow you to easily implement our different payment solutions into your online store.

API-documentation for Invoice and PaymentPlan-Services:

If you want to further integrate our services into your
own system you can download the following
document which describes how to implement our
Administration-service which allows you to
administrate Invoices and PaymentPlans without
using our Webpay Administration-page.


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     SveaWebPay Växel: 08 - 735 90 00 Adress: Evenemangsgatan 31  SE-169 81 Solna