Tatra banka API
πΈπ° Slovakia
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Tatra banka exposes an open banking API built on the Slovak Banking API standard, covering account information (AIS), payment initiation (PIS) and confirmation of funds (CBPII). Beyond the regulated PSD2 baseline it also offers 3 premium API categories: real-time balances, multi-bank aggregation and bulk payments.
Access uses OAuth 2.0 with redirect SCA, over a REST interface. A self-service sandbox lets you build and test before you apply for production access.
The API serves Slovakia. BankSnipe rates Tatra banka's API maturity 5/5 (Mature), last reviewed 15 Jun 2026.
Overview
- API standard
- Slovak Banking API
- API style
- REST
- Authentication
- OAuth 2.0 Β· SCA: redirect
- Sandbox
- Available (self-service)
- Last reviewed
- 15 Jun 2026 Β· 2 months ago
Products
Premium APIs
Maturity signals
- Account info (AIS)
- Payment initiation (PIS)
- Confirmation of funds (CBPII)
- Premium / beyond-PSD2 APIs
Links
- Website
- https://www.tatrabanka.sk
- Developer portal
- https://developer.tatrabanka.sk
Notes
Tatra banka is a Slovak open-banking pioneer: alongside regulated PSD2 access (AIS, PIS, Confirmation of Funds) it offers well-known Premium APIs for account transactions and payments. Documentation is openly available and a self-service sandbox is provided.
Tatra banka API: frequently asked questions
Does Tatra banka have a public API?
Yes. Tatra banka publishes regulated PSD2 open banking APIs covering account information (AIS), payment initiation (PIS) and confirmation of funds (CBPII), plus premium APIs beyond that baseline. Registration and documentation live on its developer portal at https://developer.tatrabanka.sk.
Does Tatra banka offer an API sandbox?
Yes. The sandbox is self-service, so you can sign up and start calling it without a commercial agreement in place.
Which open banking standard does the Tatra banka API use?
Slovak Banking API: Slovakiaβs national open-banking API standard. Two banks on the same standard can still differ in the details, so read the bank's own documentation before you build.
How do you authenticate with the Tatra banka API?
OAuth 2.0, with redirect SCA for the customer consent step. Production access to the regulated endpoints also means registering as a licensed third-party provider with the bank.
Does Tatra banka offer premium APIs beyond PSD2?
Yes. We have recorded 3 premium categories on Tatra banka: real-time balances, multi-bank aggregation and bulk payments. These sit above the regulated PSD2 baseline and are the ones corporate treasury teams tend to care about.
Which countries does the Tatra banka API cover?
Slovakia.
Is the Tatra banka API free to use?
Banks generally do not charge licensed third-party providers for the regulated open banking endpoints, which is the point of the mandate. Premium APIs above that baseline are commercial products priced by the bank. BankSnipe does not track pricing, so confirm it with the bank.
How mature is the Tatra banka API?
BankSnipe scores it 5 out of 5 (Mature). The score counts how many of the four product signals are live: AIS, PIS, CBPII and premium APIs beyond the regulated PSD2 baseline.