Introduction

Open banking is revolutionising the way UK businesses manage financial transactions. By allowing secure access to bank account data via APIs (Application Programming Interfaces), open banking enables faster, more transparent, and more efficient payments.

For cross-border payments, this shift promises reduced costs, improved cash flow, and greater integration with global financial systems. Understanding the potential and limitations of open banking is essential for businesses operating internationally. This guide explores how open banking is shaping the future of cross-border payments and what UK companies need to know to leverage its benefits.

What Is Open Banking?

Open banking is a regulatory-driven initiative that allows third-party providers to access bank account information (with consent) and initiate payments directly from business or personal accounts. It is designed to increase competition, transparency, and innovation in financial services while maintaining high security standards.

Open Banking in the UK

The UK was one of the first countries to implement open banking regulations under the Competition and Markets Authority. This gives UK businesses a significant head start in accessing these capabilities.

• Banks must provide API access to regulated third-party providers (TPPs)
• Payment Initiation Services (PIS) allow direct payments without traditional intermediaries
• Account Information Services (AIS) provide real-time visibility of balances and transactions

These features offer unprecedented efficiency in managing cash flow and payments, including cross-border transfers.

Benefits for Cross-Border Payments

Open Banking vs Traditional Methods

Open banking complements SWIFT and SEPA rather than replacing them — it adds faster initiation and better transparency on top of existing networks.

Regulatory Considerations

UK businesses using open banking for cross-border payments must navigate a layered compliance environment. Partnering with regulated providers mitigates risk and ensures compliance with evolving UK and international payment regulations.

• The provider must be FCA-regulated and authorised
• Strong KYC and AML compliance procedures must be in place
• Data protection must align with GDPR requirements
• Security standards must include PSD2 strong customer authentication

Practical Implementation

A structured approach helps UK finance teams move from interest to live open banking integration without disruption.

1. Choose a Reliable Open Banking Provider

   Look for FCA-authorised providers with cross-border capabilities, multi-currency support, and deep integration features suited to your existing tech stack.
2. Integrate with Accounting or ERP Systems

   Automate reconciliation of payments and monitor cash flow in real-time. Eliminate manual data entry and reduce the risk of human error.
3. Leverage Payment Initiation Services

   Initiate payments directly from business accounts to reduce reliance on intermediary banks. This is typically where the biggest cost savings are realised.
4. Combine with FX Strategies

   Use multi-currency accounts and hedging strategies alongside open banking to optimise exchange rates and reduce exposure to currency volatility.
5. Educate Staff

   Train finance teams on open banking functionalities and update internal policies for security and compliance. Human factors remain the largest operational risk.

The Future of Cross-Border Payments

Open banking is expected to transform global payments by accelerating settlement times, lowering costs for SMEs and enterprises, enabling direct fintech integration, and increasing competition — leading to better rates and services across the board.

Challenges and Considerations

While the technology is promising, businesses must combine open banking with traditional payment strategies to achieve full efficiency. Key structural challenges remain.