bunq API Access (Denmark) | open-banking.io

Pull your bunq data into any app or spreadsheet without building bank integrations yourself. open-banking.io gives you a single, standardised gateway to bunq in Denmark, so account details, balances and transaction history flow into your own tooling through one consistent API instead of a bespoke connector per bank.

bunq is a mobile-first neobank operating across the EU, and open-banking.io speaks the same PSD2 language its systems expose. You authenticate once, grant read access, and start receiving structured financial data — no scraping, no fragile screen automation, no per-bank certificates to manage.

How to connect bunq

  1. Create an open-banking.io account and generate your API key.
  2. Select bunq (Denmark) from the supported institution list.
  3. Redirect the account holder to bunq's secure login to approve consent.
  4. Receive the access token and begin querying accounts, balances and transactions.

What data you can access

  • Accounts — identifiers, currency and product metadata for personal and business profiles.
  • Balances — current and available amounts, refreshed on demand.
  • Transactions — dated entries with counterparties, amounts and reference text for reconciliation or analytics.

bunq supports both personal and business account types. A single user consent stays valid for up to 180 days before re-authorisation is required, keeping unattended syncs running without constant prompts. bunq does not publish a fixed BIC for this connection, so routing is handled entirely through the open-banking.io endpoint. Alongside bunq, the platform reaches 2,600+ banks across the EU and UK from the same integration.

Privacy by design

open-banking.io is zero-knowledge: your customers' credentials never touch our servers, and the architecture is certificate-free, removing the eIDAS certificate burden that traditionally slows open-banking projects. You get direct, encrypted access without operating your own PSD2 certificate infrastructure.

Pricing

Flat and predictable at around EUR 3 per month — no setup fees, no per-call surprises, and full multi-bank coverage included.

Is a BIC needed to connect bunq?

No. bunq has no published BIC for this integration; connections are routed automatically through open-banking.io.

Can I connect business bunq accounts?

Yes. Both personal and business bunq accounts are supported through the same flow.

How long does one authorisation last?

Each consent remains active for up to 180 days, after which the account holder simply re-approves access.

Ready to start syncing bunq data? Visit open-banking.io.