Mass Payments
Our Mass payments API works just as efficiently and transparently as our Single Payment API. The only difference, of course, is that this one facilitates more than one payment simultaneously.

Features
Make transactions in multiple currencies
Send payments via intermediary banks
Monitor the status of your payments using your messageID
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Other available products
Frequently asked questions
Need help? Take a look at our FAQ’s for detailed answers to your questions
What does the mass payments API do?
The API allows you to make mass payments:
- Within Hellenic Bank
- SEPA and SWIFT payments
How can I use this API?
You can integrate this API in your ERP system and CRM so that customer can easily make invoice, utilities and payroll payments from a single location to multiple beneficiaries, from their web or mobile app.
What currencies can I use?
Payments can be made in any valid ISO currency.
Do I need additional authentication methods i.e OTP?
Yes, transfers to third parties, other Hellenic accounts, SEPA and SWIFT payments require OTP.
Does the API provide feedback if my transaction is successful?
The API will respond with:
- an error structure if it fails any of the security, technical or rule validations
- a success structure if the credit transfer was submitted successfully
What are the validation rules for the API?
You can find all the validation rules under the API docs section.
Can I Demo the API before registering?
Of course you can. Click on the "Try the API" link in the API Docs section.