MBH Bank (ex-MKB Bank) API Access — Open Banking

Pull live data from MBH Bank (formerly MKB Bank) into your own product without building a single bank integration yourself. open-banking.io gives you one consistent API that keeps MBH Bank business and personal account data in sync — accounts, balances and transaction history — so your app always reflects what the customer actually sees.

MBH Bank is one of Hungary's largest banks, created from the merger of MKB Bank, Budapest Bank and Takarékbank. Whether you're building accounting automation, a budgeting tool, a lending workflow or treasury dashboards, the same endpoints work across all 2,600+ banks we cover in the EU and UK.

How to connect MBH Bank (ex-MKB Bank)

  1. Create an open-banking.io account and grab your API key.
  2. Call our API to start a consent session, selecting MBH Bank (BIC FHKBHUHBXXX).
  3. Redirect your user to MBH Bank to log in and approve access with their own credentials.
  4. Receive the authorization callback and start reading account data immediately.

No certificates, no per-bank onboarding, no PSD2 licensing paperwork on your side.

What data you can access

  • Accounts — identifiers, currency and account metadata for business and personal accounts
  • Balances — current and available balances, refreshed on demand
  • Transactions — historical and recent movements with counterparty details

MBH Bank supports a maximum consent duration of 180 days, after which the user re-authorizes. Both business and personal account types are supported. Coverage spans MBH Bank plus thousands of other institutions through a single normalized data model, so adding the next bank is a config change, not a project.

Privacy by design

open-banking.io is zero-knowledge: data flows straight through to you and is never mined or resold. There are no eIDAS certificates to purchase or rotate — the setup is entirely certificate-free, which removes the slowest part of most open-banking projects.

Pricing

Flat and predictable at roughly EUR 3/month, with no per-call surprises or setup fees — the same rate whether you connect one bank or all of them.

Is MBH Bank the same as MKB Bank?

Yes. MBH Bank is the current name following the merger that included MKB Bank, so the connection covers what customers previously knew as MKB.

How long does access stay valid?

Up to 180 days per consent. When it expires, simply send the user through the approval flow again to renew.

Do I need my own PSD2 license?

No. You connect through open-banking.io's regulated access, so you skip the licensing and certificate overhead entirely.

Ready to start? Visit open-banking.io to connect MBH Bank today.