The open banking infrastructure provider Token.io has officially released its Account on File feature, a strategic technological advancement designed to minimize friction in account-to-account (A2A) payments. By allowing the secure storage and recall of a user’s preferred bank and account details, the feature aims to transform the "Pay by Bank" experience into a streamlined, one-tap process for returning customers. This development arrives at a critical juncture for the European and British payments landscapes, where merchants and payment service providers (PSPs) are increasingly seeking alternatives to traditional card schemes to reduce costs and improve settlement speeds.
The Evolution of Pay by Bank and the Friction Challenge
Pay by Bank, powered by open banking protocols, has gained significant traction over the last five years as an alternative to credit and debit card transactions. However, one of the primary hurdles to mass adoption has been the multi-step authentication process. Unlike traditional "Card on File" systems used by major e-commerce platforms, early iterations of Pay by Bank often required users to search for their bank, redirect to a banking app, and manually select an account for every single transaction.
The new Account on File feature by Token.io addresses this "friction gap." By securely remembering the user’s banking preferences, the system presents the preferred account as a default selection for subsequent purchases. This functionality mirrors the convenience of saved credit cards but utilizes the underlying efficiency and security of direct bank transfers. According to Sam French, Director of Product at Token.io, the removal of even a few clicks can have a profound impact on merchant revenue. French noted that for high-frequency scenarios, such as digital wallet top-ups or recurring e-commerce purchases, every additional step in the checkout flow represents a potential point of abandonment.
Technical Architecture and the Role of Tokenization
At the core of the Account on File feature is a robust tokenization framework. Security remains a paramount concern for both consumers and regulators within the financial services sector. To mitigate the risks associated with data breaches, Token.io utilizes tokenization to replace sensitive bank account information—such as IBANs or account numbers—with non-sensitive digital tokens.
When a consumer chooses to save their account details, Token.io generates a unique token that references the underlying financial data without exposing it. This token is what the merchant or PSP stores. During future transactions, the token is used to initiate the payment via Token.io’s API, ensuring that sensitive data is never stored in a vulnerable state on a merchant’s server. This approach not only enhances security but also helps merchants comply with stringent data protection regulations, such as the General Data Protection Regulation (GDPR) and the Revised Payment Services Directive (PSD2).
The feature is currently being deployed via Token.io’s latest API, allowing for seamless integration for existing partners. The infrastructure is designed to be "white-labeled," meaning PSPs can offer this streamlined experience under their own branding, providing a consistent look and feel for the end consumer.
Chronology and Growth of Token.io
Founded in 2015 and headquartered in London, Token.io has established itself as a pioneer in the A2A payment space. The company’s journey reflects the broader maturation of the open banking industry. Token.io made its initial industry splash at FinovateSpring 2015, where it demonstrated early concepts of bank-integrated payment systems. By the time it returned to the stage at FinovateEurope 2017, the company had begun to solidify its infrastructure-first approach.
Over the past decade, Token.io has expanded its reach across the United Kingdom and Europe, building a network that connects to thousands of banks. Today, the company serves as the underlying engine for some of the world’s largest financial institutions and payment processors. Its partner roster includes three of Europe’s five largest banks, as well as industry giants like Mastercard and ACI Worldwide. This trajectory underscores a shift in the payments industry, where traditional card networks are now actively investing in or partnering with A2A providers to diversify their offerings.
Supporting Data: The Rising Demand for A2A Payments
The launch of Account on File is supported by compelling market data. Research conducted by Token.io indicates that 90% of payment service providers currently offer, or plan to offer, Pay by Bank solutions in the near future. This shift is driven by several economic factors:
- Transaction Costs: Card payments involve a complex web of interchange fees, scheme fees, and acquirer markups. A2A payments bypass much of this legacy infrastructure, often resulting in significantly lower processing costs for merchants.
- Settlement Speed: While card payments can take several days to settle into a merchant’s bank account, Pay by Bank transactions often utilize real-time payment rails, such as SEPA Instant in Europe or Faster Payments in the UK. This provides merchants with immediate liquidity.
- Elimination of Chargebacks: Unlike card payments, which allow for consumer-initiated chargebacks that can be costly and prone to fraud, A2A payments are generally considered "push" payments, which are harder to reverse once authorized.
- Conversion Rates: Industry benchmarks suggest that streamlining the checkout process by reducing steps can increase conversion rates by up to 10-15% in high-friction environments.
As of 2024, open banking payments in the UK have surpassed 11 million transactions per month, a figure that continues to grow as consumer awareness increases and features like Account on File make the technology more user-friendly.
Implications for the Retail and E-commerce Sectors
The introduction of Account on File is expected to have the most significant impact on sectors characterized by repeat customers. In the e-commerce space, the ability to offer a "one-click" bank payment puts A2A on a level playing field with established digital wallets and saved card methods.
For the "top-up" economy—which includes neo-banks, investment platforms, and igaming—the feature solves a major pain point. Users who frequently move money from a traditional bank account into a digital wallet require a path of least resistance. By removing the need to re-authenticate the bank selection every time, Token.io is positioning Pay by Bank as the primary method for these high-velocity transfers.
Furthermore, the merchant benefits extend beyond just the checkout page. Improved cash flow from instant settlement allows small and medium-sized enterprises (SMEs) to manage inventory and payroll more effectively. In an era of fluctuating interest rates, the ability to access capital instantly rather than waiting for card settlement cycles provides a tangible competitive advantage.
Official Responses and Market Reactions
While competitors in the open banking space, such as Plaid, Tink, and TrueLayer, are also vying for market share, Token.io’s focus on deep infrastructure for PSPs has garnered positive reactions from industry analysts. The consensus among fintech experts is that "convenience parity" is the final frontier for open banking.
"The industry has spent years building the pipes for open banking," noted one London-based fintech analyst. "What Token.io is doing with Account on File is focusing on the user interface and the psychological barriers to adoption. If you make a bank transfer as easy as a card swipe, the economic arguments for switching become undeniable for the merchant."
Mastercard and ACI Worldwide, both of which have collaborated with Token.io, have previously emphasized the importance of choice at the checkout. By integrating Token.io’s A2A capabilities, these legacy players are ensuring they remain relevant in a post-card-centric world.
Future Outlook and the Path to PSD3
The launch of this feature also aligns with the upcoming regulatory shifts in Europe. The transition from PSD2 to PSD3 and the Open Finance Framework (PSR) is expected to further standardize APIs and improve the reliability of bank connections. Token.io’s proactive approach in developing "premium" features like Account on File sets a benchmark for what the next generation of regulated financial services should look like.
As Variable Recurring Payments (VRP) also begin to take hold in the UK and potentially Europe, the combination of Account on File and VRP could eventually replace traditional Direct Debits for many use cases. While Account on File handles the immediate, one-off (but recurring in nature) transactions, VRP will handle automated, long-term subscriptions. Together, they represent a comprehensive overhaul of how money moves between consumers and businesses.
In conclusion, Token.io’s Account on File feature is more than just a software update; it is a strategic move to solidify A2A payments as a mainstream checkout option. By prioritizing user experience through tokenization and friction reduction, Token.io is addressing the last remaining excuses for merchants to rely solely on expensive card networks. As the feature rolls out across Europe and the UK, the payments industry will be watching closely to see how much further the needle moves toward an open-banking-first economy.
