APIs, Fintech, and the Rise of Open Banking: What’s Next?

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#Open_Banking

In an era where data is often termed as the “new oil,” financial markets are undergoing a significant transformation. This transformation is altering the way businesses conceptualize and offer new products and services to their clientele. One of the most groundbreaking developments in this context is the advent of Open Banking. This paradigm shift allows third-party organizations to access banking data and marks a revolutionary and disruptive era for financial services. As a consequence, banking institutions are finding themselves in a position where a reevaluation of their existing operations, strategies, and business models becomes imperative. Moreover, this shift is making it abundantly clear to corporations that the focus on user experience is not just pivotal but also a decisive factor for their future.

In light of these changes, this article primarily aims to address the following key questions:

  • How are traditional banking ecosystems adapting to this revolutionary movement?
  • What opportunities do these technological advancements present for the financial services sector?
  • What can be expected in terms of short- and medium-term prospects and horizons?

Open Banking: From the Ego-System to Banking Ecosystem

Banks are transitioning from a self-centered model, focused on their own interests, to a more open model focused on developing a banking ecosystem that puts the customer experience at the center. This change is necessary for banks to survive and thrive in the long term in an increasingly complex and competitive world.

With the emergence of fintechs (financial technologies), banks have realized that they must evolve and adopt a more open approach to keep up with trends. This means that they must begin to share data and services with other financial institutions. By opening to others, banks can benefit from the innovation of these actors and focus on their core activities.

The new banking ecosystem emerged in Europe thanks to the European Payment Services Directive (PSD2) of November 25, 2015, which came into effect on September 14, 2019. This manifests first and foremost by the necessity for banks to set up dedicated interfaces with TPPs (Third Party Payment Service Providers), which can be APIs (Application Programming Interfaces) for secure access to payment account data. Subject to the client’s consent, this opening of payment data to actors approved by the EBA in EU for exemple, has allowed the development of new value-added services around payment data, such as real-time credit risk analysis, payment initiation, or account aggregation.

From the Traditional Ecosystem to a More Open Ecosystem

From Open Banking to Open Finance

In recent years, many financial institutions have approached the topic of Open Banking and have expressed their support, but very few of them are actually exploiting its opportunities. We observe that the sector is rapidly evolving, moving from the initial phases of “Open Banking 1.0” (First developed as a regulatory framework in the European Union and the United Kingdom) to a more sophisticated level often called “Open Banking 2.0” or even “Open Finance.”

In the context of “Open Banking 1.0,” 16 countries had launched the first initiatives in this direction, focusing on infrastructure, the regulatory framework, and developing good standards on how to use open APIs to give customers more options and flexibility in enriching and using their financial data.

Today, more than 1,578 Open Banking platforms have been created, 5,564 APIs, and 2,854 fintech applications with APIs have been developed by the end of Q2 2022. With Open Banking 2.0, not only banks but also fintechs, wealth management companies, insurance companies, and other financial institutions are seeking to create economic impact by better understanding their clients.

Open Finance is creating a wave of new opportunities in various sectors, among others:

  • Insurance: Better data sharing could help insurance companies assess risks more accurately and offer their clients dynamically adjusted rates based on personalized actuarial models, aiming to encourage better budget management for the client in terms of their investments, savings, and insurance.
  • Credit Products: Open Banking could help identify new inclusive credit offers for underserved clients, using data shared from Open Banking apps. This can assist banks in managing credit risk and identifying the creditworthiness of clients who might be excluded by credit rating agencies.
  • Personalized Product Suggestions: Open Banking and Open Finance allow for the gathering of real-time data across multiple sectors to create ideas and personalized recommendations. Regardless of a client’s need in terms of credit, investments, insurance, or other financial products, Open Banking 2.0 would enable banks to serve their clients as a trustworthy advisor.
Evolution Horizons of the Open Banking Ecosystem.

Open Banking and Open Finance are undeniable and irresistible trends. Banks and other financial organizations considering adopting open finance will have the opportunity to gain a significant advantage over their competitors while building stronger relationships with their clients.

The Core API of the Open Banking Ecosystem

The API is the cornerstone of the ecosystem and guides the strategic approaches adopted by banks. The benefits of this technological innovation are numerous, among them :

  • Exposure to Innovative Services: By acting as a “gateway” between different players, the API gives the bank the privilege of benefiting from innovative services created by third parties (such as VISA, which has set up an innovative micro-service store available to banks via its APIs).
  • Market Share Increase: In addition to the first point, the bank is also able to offer its own services to a broader customer base ( for example , the payment API on the UBER application).
  • Security Enhancement: This data openness has the consequence that directives impose very strict security standards and force banks to strengthen their security systems.
  • Acceleration of Time to Market: When any change in a multi-channel model would require developments, the API allows for accelerating production releases simultaneously and in an omnichannel way.

The variety of uses around APIs has led us to discover four major strategic models of Open Banking. These models can be applied in an evolving perspective according to the objectives of the bank :

  • Full-Service Provider: Offer customers a range of products and services developed internally through APIs without going through third parties. This strategy can be part of a gradual opening approach in the medium term and allows the company to comply with the DSP2 obligations.
  • BaaS (Bank as a Service): Offer various bank services, as well as internally developed APIs, to third parties (For example: providing specific APIs for opening a bank account for the customer). This strategy is generally implemented by B2B fintechs that will aim to gather all services via these APIs and offer them to third parties.
  • BaaP (Bank as a Platform): Offer customers innovative services from third parties (Fintechs, Neo-Banks, etc.) to enrich the bank’s offer. Unlike BaaS, the customer belongs to the bank, and we wish to offer him services outside the banking domain — for example, setting up a Chatbot on his space. This strategy will help retain customers in the face of increased competition from fintechs and neo-banks.
  • Marketplace Banking: Make available to customers services on aggregation platforms for products and services, allowing the customer to see an entire ecosystem of banking products according to their preferences. Indeed, the customer can compare different offers based on their choice criteria (Price, services offered, etc.).

Towards Open Banking 3.0?

Similar to Open Finance, “Open Banking 3.0,” often referred to as “Open Data,” is also driven by the massive volume of data generated daily through continuous exchanges between individuals and institutions worldwide. The quantity of exploitable data continues to grow; it’s estimated that global data quantities double every 1.2 years.

The fundamental idea remains the same: Each person possesses their own data and chooses to grant access to it in order to reap benefits, whether through obtaining new services, acquiring products, or simply receiving appropriate customer service of any nature. This represents a new data-sharing movement, facilitated by new highly accurate tools for refining collected data and generating valuable insights.

With the rise of Open Data, the collected and processed data (commonly referred to as “Smart Data”) can be used by other sectors of activity, such as transportation, energy, telecommunications, etc. Driven by the interest that this invaluable intangible capital of information generates, many organizations are collaborating to develop and generalize its access and use. Indeed, according to a study conducted by the McKinsey Global Institute, the widespread adoption of Open Data will have a positive and significant impact on the GDP of large economies such as the United States, the European Union, and the United Kingdom by 2030.