Connect to Tjörns Sparbank API Access in Minutes

Pull live financial data from Tjörns Sparbank straight into your own app, spreadsheet or accounting stack. open-banking.io gives you a single, unified endpoint to sync Tjörns Sparbank accounts (BIC SWEDSESS) without wrestling with bank-specific certificates or bespoke integrations. Whether you run a personal budgeting tool or a fintech product in Sweden, one API call keeps your data fresh.

How to connect Tjörns Sparbank

  1. Create an open-banking.io account and grab your API key.
  2. Select Tjörns Sparbank from the 2,600+ supported institutions.
  3. Redirect the customer to Tjörns Sparbank's secure login to approve access.
  4. Receive the consent token and start requesting data immediately.

What data you can access

  • Accounts — both personal and business account types, with IBANs and metadata.
  • Balances — real-time and booked balances for each connected account.
  • Transactions — dated, categorised transaction history for reconciliation and analytics.

A single customer authorisation stays valid for up to 180 days before it needs renewing, so you can keep syncing without repeatedly prompting users. Tjörns Sparbank sits inside a network of 2,600+ EU and UK banks reachable through the same open-banking.io interface — build once, connect everywhere.

Privacy by design

open-banking.io is zero-knowledge: we never store your customers' banking credentials, and access flows entirely through the bank's own authentication. There are no eIDAS certificates to buy, provision or rotate — the platform handles compliance plumbing so you can ship faster while keeping data exposure to a minimum.

Simple pricing

Access to Tjörns Sparbank and every other supported bank starts at roughly EUR 3 per month. No per-call surprises, no enterprise onboarding fees — just a flat, predictable rate for the whole network.

FAQ

Do I need a banking licence or certificate to use this?

No. open-banking.io is certificate-free and abstracts away the regulatory infrastructure, so you connect to Tjörns Sparbank with just an API key.

How long does a Tjörns Sparbank connection last?

Each consent remains active for up to 180 days. After that, the customer simply re-authorises to continue the data feed.

Can I access both business and personal accounts?

Yes. Tjörns Sparbank supports both personal and business account types, and both are available through the same unified endpoint.

Ready to start syncing Tjörns Sparbank data? Explore the docs and sign up at open-banking.io.