API Economy

An economic model built around digital platforms that create value by facilitating exchanges between two or more user groups. Platform businesses derive the majority of their enterprise value from intangible assets including network effects, proprietary algorithms, user data, and brand trust.

An economic system in which growth and value creation are driven primarily by the production, distribution, and application of knowledge and information rather than physical goods. In the knowledge economy, intangible assets — including human capital, software, data, and intellectual property — constitute the majority of enterprise and national wealth.

An economic model in which businesses generate recurring revenue by providing ongoing access to products or services rather than one-time sales. The subscription economy elevates the importance of intangible assets such as customer relationships, brand trust, and product stickiness, which together determine retention and lifetime value.

The ability of different information technology systems, software applications, and data formats to communicate, exchange data, and use the information that has been exchanged effectively. Interoperability is a critical design requirement in open banking, healthcare IT, and enterprise software, and is increasingly mandated by regulation.

A virtual representation of a physical asset, process, or system that is continuously updated with real-time data. Digital twins are increasingly recognised as valuable intangible assets that enhance operational productivity, enable predictive maintenance, and accelerate product development.

An umbrella term for the broad range of services delivered over the internet on a subscription basis, encompassing Software as a Service, Platform as a Service, Infrastructure as a Service, and numerous specialised variants. XaaS business models convert capital expenditure into operating expenditure for customers and derive the majority of their enterprise value from intangible assets including recurring customer relationships, proprietary platforms, and data.

Intangible assets that exist in digital form and contribute to business value, including software platforms, mobile applications, websites, digital content libraries, algorithms, and automated workflows. Digital assets are increasingly the primary value drivers in modern businesses.

The EU directive (2015/2366) that regulates payment services and payment service providers, mandating strong customer authentication, open banking through account access APIs (XS2A), and enhanced consumer protection. PSD2 has fundamentally reshaped the European payments landscape by requiring banks to provide licensed third parties with access to customer account data and payment initiation capabilities.