Hellenic Bank API
🇨🇾 Cyprus
Independent reference page. BankSnipe is not Hellenic Bank and is not affiliated with or endorsed by it. We don't collect logins, passwords or account details. The URLs below are listed as plain text (not clickable) — copy and paste them into your browser to reach Hellenic Bank's official domains.
Hellenic Bank exposes a country-specific open banking API, covering account information (AIS) and payment initiation (PIS). Beyond the regulated PSD2 baseline it also offers 2 premium API categories: statement reporting and bulk payments.
Access uses OAuth 2.0 with redirect SCA, over a REST interface. A self-service sandbox lets you build and test before you apply for production access.
The API serves Cyprus. BankSnipe rates Hellenic Bank's API maturity 4/5 (Established), last reviewed 22 Jun 2026.
Overview
- API standard
- Other
- API style
- REST
- Authentication
- OAuth 2.0 · SCA: redirect
- Sandbox
- Available (self-service)
- Last reviewed
- 22 Jun 2026 · 2 months ago
Products
Premium APIs
Maturity signals
- Account info (AIS)
- Payment initiation (PIS)
- Confirmation of funds (CBPII)
- Premium / beyond-PSD2 APIs
Links
- Website
- https://www.hellenicbank.com
- Developer portal
- https://openbanking.hellenicbank.com
Notes
Hellenic Bank, Cyprus's second-largest bank, was an early open-API mover with a set of PSD2-compliant APIs (authentication, single and mass payments, account reporting) on its own developer portal, with a self-service sandbox. The API set is bank-specific rather than a shared European standard.
Hellenic Bank API: frequently asked questions
Does Hellenic Bank have a public API?
Yes. Hellenic Bank publishes regulated PSD2 open banking APIs covering account information (AIS) and payment initiation (PIS), plus premium APIs beyond that baseline. Registration and documentation live on its developer portal at https://openbanking.hellenicbank.com.
Does Hellenic Bank offer an API sandbox?
Yes. The sandbox is self-service, so you can sign up and start calling it without a commercial agreement in place.
Which open banking standard does the Hellenic Bank API use?
Other: A non-standard or country-specific open-banking API. Two banks on the same standard can still differ in the details, so read the bank's own documentation before you build.
How do you authenticate with the Hellenic Bank API?
OAuth 2.0, with redirect SCA for the customer consent step. Production access to the regulated endpoints also means registering as a licensed third-party provider with the bank.
Does Hellenic Bank offer premium APIs beyond PSD2?
Yes. We have recorded 2 premium categories on Hellenic Bank: statement reporting and bulk payments. These sit above the regulated PSD2 baseline and are the ones corporate treasury teams tend to care about.
Which countries does the Hellenic Bank API cover?
Cyprus.
Is the Hellenic Bank API free to use?
Banks generally do not charge licensed third-party providers for the regulated open banking endpoints, which is the point of the mandate. Premium APIs above that baseline are commercial products priced by the bank. BankSnipe does not track pricing, so confirm it with the bank.
How mature is the Hellenic Bank API?
BankSnipe scores it 4 out of 5 (Established). The score counts how many of the four product signals are live: AIS, PIS, CBPII and premium APIs beyond the regulated PSD2 baseline.