ING Belgium API Access — Open Banking Data Sync

Bringing your ING (Belgium) financial data into your own tools no longer means wrestling with eIDAS certificates or bank onboarding portals. With open-banking.io you authenticate directly with ING, grant read access, and start pulling live account information within minutes. The connection is built for developers, finance teams, and product builders who want dependable ING data without the regulatory overhead of becoming a licensed third-party provider.

How to connect ING

  1. Create an open-banking.io account and open the connection dashboard.
  2. Search for ING (Belgium) and select it (BIC BBRUBEBB).
  3. Choose whether you are linking a personal or business account.
  4. Complete ING's secure login and strong customer authentication.
  5. Approve the consent and begin syncing straight away.

What data you can access

Once the consent is active, open-banking.io exposes a clean, normalised feed of your ING information:

  • Accounts — IBANs, currency, product type, and holder details.
  • Balances — current and available balances, refreshed on demand.
  • Transactions — booked and pending entries with counterparties, references, and dates.

Everything arrives through a single consistent JSON schema, so ING data looks the same as data from any other bank you connect.

ING (Belgium) consents last up to 180 days before a renewal is required, keeping you compliant with PSD2 while minimising re-authentication. open-banking.io reaches 2,600+ banks across the EU and UK, so ING can sit alongside every other institution your organisation uses under one integration.

Privacy by design

open-banking.io is zero-knowledge: your credentials go straight to ING and are never seen or stored by us. The platform is certificate-free, meaning there are no QWAC or QSeal certificates to buy, register, or renew. You hold the consent, you control the data, and you can revoke access whenever you choose.

Pricing

One flat subscription of roughly EUR 3/month covers your ING connection and every other bank you link — no per-call fees, no setup charges, no enterprise minimums.

FAQ

Can I connect an ING business account?

Yes. Both business and personal ING (Belgium) accounts are supported, and each can be authorised under its own consent.

Do I need my own banking licence or certificates?

No. open-banking.io handles the regulated access layer, so you never register as a TPP or manage eIDAS certificates.

How often can I refresh ING data?

Balances and transactions can be pulled on demand throughout the life of your 180-day consent, subject to ING's fair-use limits.

Ready to start? Connect ING in minutes at open-banking.io.