Open Banking API Development: A Complete Guide
In 2025, open banking APIs are changing how money moves. They act as secure digital connectors, allowing banks, fintech startups, and third-party providers to share financial data in real-time. What began as a regulatory push has now evolved into a full-blown market revolution. According to Grand View Research, the global open banking market reached nearly USD 31.6 billion in 2024 and is projected to cross USD 135 billion by 2030.