Open Banking Explained: The Technology Behind FacePOS

Demystifying Open Banking and PSD2—understand the secure technology that powers modern Pay by Bank solutions like FacePOS.

Open Banking Explained: The Technology Behind FacePOS

Open Banking might sound complex, but it's actually quite simple—and it's revolutionizing how we think about payments. Let's break down the technology that makes FacePOS possible.

What is Open Banking?

Open Banking is a secure way for banks to share customer data (with customer consent) through regulated APIs. It's governed by European PSD2 regulations, ensuring bank-level security standards.

How It Works

Step 1: Authorization

When you choose to pay with FacePOS, you authorize the payment through your bank's app. This uses the same login credentials and security measures you already trust.

Step 2: API Communication

FacePOS, as a regulated Payment Initiation Service Provider (PISP), communicates with your bank's API to initiate the payment. This happens in real-time over encrypted channels.

Step 3: Confirmation

Your bank processes the payment and sends confirmation back to both you and the merchant. The entire process takes seconds.

Security at Every Level

Regulatory Framework

PSD2 mandates Strong Customer Authentication (SCA), requiring at least two of:

  • Something you know (password/PIN)
  • Something you have (phone/token)
  • Something you are (biometrics)

Data Protection

FacePOS never sees your banking credentials. We only receive confirmation that the payment was successful. Your sensitive data stays with your bank.

Encryption Standards

All communications use TLS 1.3 encryption, the same standard used by major financial institutions worldwide.

The Benefits

For Customers:

  • One-click payments through familiar banking apps
  • No need to share card details
  • Instant payment confirmation
  • Complete transparency of where money goes

For Businesses:

  • Lower transaction fees
  • Reduced fraud risk
  • Faster settlement times
  • Simplified compliance

The Future of Open Banking

We're just scratching the surface. Future developments include:

  • Variable recurring payments (VRPs)
  • AI-powered financial insights
  • Cross-border payment optimization
  • Enhanced reconciliation tools

Trust and Transparency

FacePOS is fully licensed and regulated. We believe in complete transparency about how we handle your data and payments. Questions? Our team is always available to explain how everything works.

Share this article:

Back to Blog