Entersoftone Fintech Documentation

Welcome to the Entersoftone Fintech developer hub. Here you'll find API references, integration guides, and technical documentation for our financial services platform.

📚 API References

Open Banking API
Retrieve account information and initiate payments across multiple banks — consents, accounts, transactions, single and bulk payments, and bill payments.
Payment Requests API
Create, cancel, and refund payment requests.
PayGate Integration
Integration guide for connecting to the PayGate payment orchestration layer.

🔗 Base URLs

Environment	Domain
Production	`https://fintech.entersoftone.gr`
Development (sandbox accounts only)	`https://fintech-dev.entersoftone.gr`

🚀 Getting Started

New to the platform? Start with the Open Banking API overview, which walks through the account information and payment initiation flows end to end.

Last modified: 17 June 2026