Open Banking is revolutionising the UK payments industry. By enabling customers to pay directly from their bank accounts, businesses can accept fast, secure, and low-cost payments without relying on traditional card networks. This modern payment infrastructure allows funds to move directly between bank accounts, helping businesses reduce payment friction while improving transaction efficiency and reliability.
With Open Banking payments, also known as Pay by Bank, businesses can receive instant bank transfers authorised directly through customers’ banking apps. Customers simply select their bank at checkout, securely authenticate the payment through their banking app, and complete the transaction in seconds. This modern payment method eliminates expensive card processing fees, reduces fraud, and improves checkout speed, creating a smoother and more convenient payment experience for both businesses and customers.
Because payments are authorised directly with the customer’s bank using secure banking APIs and strong customer authentication, sensitive card details are never shared. This helps lower the risk of fraud and chargebacks while providing businesses with greater confidence in every transaction.
At PayBuddy, we provide a powerful Open Banking payment gateway designed for businesses that want faster settlements, lower transaction costs, and a seamless payment experience. Our platform enables merchants to integrate Pay by Bank payments quickly and easily, allowing them to start accepting instant bank payments without complex technical integration.
Whether you operate an eCommerce store, or a high-volume online service, Open Banking offers a smarter way to accept payments. By reducing costs, accelerating settlements, and simplifying the payment process, it provides businesses with a modern alternative to traditional card payments while delivering a secure and convenient experience for customers.
Open Banking is a financial technology system that allows banks to securely share financial data with authorised third-party providers through secure APIs (Application Programming Interfaces).
In the UK, Open Banking was introduced under the Payment Services Directive 2 (PSD2) to promote competition, transparency, and innovation in financial services.
This framework allows businesses to initiate payments directly from a customer’s bank account without requiring card details.
Instead of entering card numbers, customers simply authenticate the payment using their banking app.
This process is often referred to as:
These payments are processed through secure bank authentication and typically settle instantly via the UK’s Faster Payments network.
Open Banking payments allow funds to move directly from a customer’s bank account to a merchant’s bank account without intermediaries such as card schemes.
Step 1 – Customer selects Pay by Bank
At checkout, the customer chooses Open Banking as their payment method.
Step 2 – Bank selection
The customer selects their bank from a list of supported UK banks.
Step 3 – Secure authentication
The customer is redirected to their banking app or online banking to confirm the payment using secure authentication such as biometric verification or passcodes.
Step 4 – Instant confirmation
The payment is processed instantly through the Faster Payments network, and the merchant receives confirmation in real time.
Because the payment is authorised directly through the bank, the risk of fraud is significantly reduced.
Without a specialized peptide payment gateway, merchants often face:
Open Banking offers major advantages compared with traditional card payments.
Lower Transaction Fees
Card payments involve multiple fees including interchange fees, scheme fees, and gateway costs.
Open Banking removes card networks from the process, enabling significantly lower transaction costs for businesses.
Lower fees mean higher profit margins, especially for businesses with high transaction volumes.
Instant Payment Settlement
Traditional card payments can take 1–3 days to settle.
Open Banking payments often settle instantly through the UK Faster Payments system, improving cash flow and providing immediate confirmation.
This is particularly valuable for businesses that require fast access to funds.
Reduced Fraud Risk
Open Banking payments use Strong Customer Authentication (SCA), which requires customers to verify transactions directly through their bank.
Because the payment is authenticated by the customer’s bank, fraud risk is significantly lower than with card payments.
No Chargebacks
One of the biggest challenges for merchants is dealing with chargebacks.
Card payments allow customers to dispute transactions through their bank or card provider.
Open Banking payments are authorised bank transfers, meaning chargebacks are largely eliminated.
This makes Open Banking particularly beneficial for high-risk merchants and subscription businesses.
Faster Checkout Experience
Customers no longer need to enter long card numbers or billing details.
Instead, they simply approve the payment through their banking app.
This creates a faster and more convenient checkout experience, which can significantly improve conversion rates.
Open Banking is becoming one of the fastest-growing payment methods in the UK eCommerce sector.
Online retailers can integrate Open Banking payments directly into their checkout pages, allowing customers to complete purchases using their bank accounts.
Benefits for eCommerce businesses include:
For many online businesses, Open Banking provides a powerful alternative to traditional card payments.
Many industries struggle to obtain reliable card processing due to chargeback risks or regulatory restrictions.
Open Banking offers a secure alternative.
Because payments are authorised directly through the bank, merchants benefit from:
Industries that benefit from Open Banking include:
marketplaces and eCommerce
| Feature | Open Banking | Card Payments |
| Payment Method | Bank-to-Bank Transfer | Card Network |
| Transaction Fees | Lower | Higher |
| Settlement Speed | Instant | 1–3 days |
| Fraud Risk | Lower | Higher |
| Chargebacks | No | Yes |
For many modern businesses, Open Banking represents the future of digital payments.
Open Banking adoption has grown rapidly in recent years.
Industry data shows:
As consumer awareness grows, Open Banking is expected to become a mainstream payment method across the UK and Europe.
Open Banking is transforming the payments landscape by enabling faster, safer, and more affordable transactions.
As businesses move away from traditional card processing, Pay by Bank payments are becoming a key component of modern payment infrastructure.
Businesses that adopt Open Banking early can benefit from lower fees, faster settlements, and improved customer experience.
An Open Banking payment allows customers to pay directly from their bank account using secure authentication through their banking app. These payments bypass card networks and are processed instantly through bank transfer systems.
Yes. Open Banking payments use secure bank authentication and are regulated under financial regulations such as PSD2. Customers must authorise transactions directly through their bank, providing strong protection against fraud.
Most major UK banks support Open Banking, including high-street banks and digital banks.
Many Open Banking payments are processed through the UK's Faster Payments network, meaning funds are typically transferred instantly or within seconds.
Yes. Businesses can integrate Open Banking payment gateways into websites, apps, or checkout systems to accept instant Pay by Bank payments.
Open Banking provides a faster, safer, and more cost-effective way to accept payments.
By integrating Pay by Bank payments into your checkout, you can reduce fees, eliminate chargebacks, and improve the payment experience for your customers.
Contact PayBuddy today to learn how our Open Banking payment gateway can help your business accept secure instant bank payments.
