Shape the future of banking with us.
Easy and safe access to client products, their current account balance and transaction history.
Current exchange rates and their history (up to two years).
Immediate access to all transparent accounts at Česká spořitelna.
All Česká spořitelna branches and ATMs including detailed information in one simple API.
Basic mortgage calculator. Simplify real estate financing for your clients.
Are you a corporate customer who wants to access their accounts? Corporate API is here for you.
We move with the times. Our API is RESTful with JSON as the data exchange format. We keep up-to-date documentation in Apiary.
Just add your API key to the request header and let our programs talk.
Our API doesn’t change on the fly. We won’t change our implementation so you don’t have to worry your app will stop working out of the blue.
We version our API and we will inform you well in advance if we stop supporting older versions.
Each of our APIs has a limited number of queries you can run every day. We set the limit high enough for development as well as production.
We’ll send you an e-mail in advance if your app approaches the daily limit.
We will be happy to discuss changing the rate limits if they are too low for your needs. Feel free to contact us at email@example.com.
All communication with API is encrypted with HTTPS.
What is more, API requests dealing with money and accounts are additionally secured with HMAC signature.
When it comes to security, we pay special attention to mobile devices.
Thanks to the integration with our API, your app can benefit from our banking system.
You can offer a unique value to your customers and partners.
We are quickly moving forward. There is a new feature every 30 hours! We plan to enable API for active financial transactions.
Sign up for an API key, describe your use-case and connect to our API.
Use the sandbox to experiment, then code and test against the provided test environment.
Request production access for your app and go live! See details of the approval process in the registration e-mail in the “CSAS API - Terms & Conditions”
Hi developers! Tonight: Monday to Tuesday 00:00-04:00 WebAPI ST (system test) will be unavailable due to the beta testing of disconnection from core systems.
See how we use WebApi.
We have prepared Gustav for you, first open-source internet banking in the world.