Rising Cyber Threats to Drive Open Banking API Security Market at 22.7% CAGR by 2034

According to a new report from Intel Market Research , the global Open Banking API Security and Compliance market was valued at USD 1.92 billion in 2025 and is projected to reach USD 12.67 billion by 2034 , growing at a robust CAGR of 22.7% during the forecast period (2026–2034). This growth is propelled by the widespread rollout of open banking regulations such as PSD2 in Europe and similar frameworks globally, alongside a sharp rise in API-targeted cyberattacks and increasing fintech collaborations demanding robust security measures. What is Open Banking API Security and Compliance? Open Banking API security and compliance solutions represent essential technologies vital for safeguarding financial data sharing via APIs while meeting regulatory mandates. These solutions deliver robust protections through mechanisms that secure consent-based access, prevent unauthorized transactions, and ensure data integrity across ecosystems. They cover key areas such as authentication, encryption, monitoring, and auditing, with components including API gateways , OAuth 2.0 and FAPI protocols, strong customer authentication (SCA) tools, threat detection platforms, compliance reporting software, vulnerability management systems, and others. This report provides a deep insight into the global Open Banking API Security and Compliance market covering all its essential aspects-from a macro overview of the market to micro details such as market size, competitive landscape, development trends, niche markets, key drivers and challenges, SWOT analysis, and value chain analysis. The analysis helps the reader understand competition within the industry and strategies for enhancing profitability. Furthermore, it provides a framework for evaluating and accessing the position of a business organization. The report also focuses on the competitive landscape of the Global Open Banking API Security and Compliance Market, introducing market share, performance, product positioning, and operational insights of major players. This helps industry professionals identify key competitors and understand the competition pattern. In short, this report is a must-read for industry players, investors, researchers, consultants, business strategists, and all those planning to foray into the Open Banking API Security and Compliance market. 📥 Download Sample Report: Open Banking API Security and Compliance Market - View in Detailed Research Report Key Market Drivers Rising Regulatory Mandates Fueling Secure API Adoption The Open Banking API Security and Compliance Market is propelled by stringent global regulatory frameworks such as PSD2 in Europe and evolving rules like the CFPB's Section 1033 in the United States. These mandates require banks to implement secure, standardized APIs for controlled data sharing with authorized third-party providers, replacing insecure methods like screen scraping and driving demand for robust authentication, consent management, and encryption solutions. Escalating Cyber Threats Targeting Financial APIs Financial institutions face a surge in API-specific cyberattacks as open banking expands data exposure across ecosystems-with attacks increasing over 400% year-over-year as reported in industry analyses. The need for advanced security measures-including OAuth 2.0, tokenization, real-time monitoring, and zero-trust architectures-has become critical to protect sensitive customer financial data and maintain operational resilience amid growing API traffic volumes. ➤ The shift toward secure API frameworks enables scalable data sharing while embedding security-by-design principles across banking and fintech collaborations. Digital transformation initiatives and the rapid growth of embedded finance further accelerate adoption, as banks and fintechs seek compliant solutions that enhance customer experiences through personalized services without compromising data integrity or regulatory adherence. Market Challenges API Vulnerabilities and Sophisticated A...