Poštová banka API Access – Connect Slovak Accounts

Bring your Poštová banka data into your own tools without wrestling with the bank's raw PSD2 endpoints. open-banking.io gives you a single, consistent gateway to Poštová banka in Slovakia, so you can pull account information straight into a dashboard, accounting workflow, or personal-finance app. Whether you hold a personal current account or run a business, the connection stays the same — one integration, structured data, no bespoke plumbing per bank.

How to connect Poštová banka

  1. Create an open-banking.io account and grab your API key.
  2. Start an authorisation session that points to Poštová banka.
  3. Send your customer to the bank's own login to approve access — credentials never touch us.
  4. Receive the access grant and begin requesting data over our unified REST endpoints.
  5. Refresh on your own schedule and renew consent before it lapses.

What data you can retrieve

  • Accounts — identifiers and metadata for linked personal and business accounts.
  • Balances — current and available amounts, ready for reconciliation.
  • Transactions — dated, categorised entries with counterparty details for reporting or cashflow analysis.

Poštová banka supports both business and personal account types. A single customer approval stays valid for up to 180 days before re-authorisation is required, so you can keep syncing for months without repeated prompts. Poštová banka is one of 2,600+ institutions reachable across the EU and UK through the same interface, meaning the code you write here carries over to every other bank you add.

Privacy by design

our platform is zero-knowledge: login details flow directly between your user and Poštová banka, and we never see or store them. There are no eIDAS certificates to buy, register, or renew — the certificate-free setup removes the usual regulatory overhead and lets you go live in hours rather than weeks.

Pricing

One flat subscription of roughly EUR 3 per month covers your access, with no per-call surcharges or hidden connection fees. Predictable cost, full coverage.

FAQ

Do I need my own bank licence to use this?

No. You connect through our regulated open-banking access, so you can read Poštová banka data without holding a PSD2 licence yourself.

How often can I refresh Poštová banka data?

As often as you need within the active consent window. Each approval lasts up to 180 days before your customer re-confirms access.

Are business accounts supported as well as personal ones?

Yes. Both business and personal Poštová banka accounts work through the same endpoints and data model.

Ready to build? Get started at open-banking.io.