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Core banking and payments technology

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  • What is a Core Banking System? 7 Key Features
  • What are Legacy Core Banking Systems? The Complex Nightmare
  • What are the key advantages of using a SaaS cloud-based banking system? Top 7 reasons why to avoid developing your own
  • Is using an open-source technology in core banking software development safe and secure? 
  • What are the advantages of using an open-source database in modern cloud-based whitelabel bank software? 
  • What advantages RESTful API has over SOAP API?
  • How does the use of GraphQL Federation enhances RESTful APIs?
  • Key principles and advantages of the microservices architecture in payment software solutions
  • What are the benefits of integrating container and orchestration technologies such as Docker and Kubernetes into the deployment of cloud-based software for bank systems?
  • What are the typical security measures undertaken by the cloud core banking systems developers to address the security concerns of financial institutions?
  • What is required of the SaaS cloud-based core banking software to enable the financial institutions to provide banking as a service or a superapps?
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Regulations and compliance

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  • What is PCI DSS? The best explanation
  • What are the key concerns when choosing the core banking system from the perspective of regulatory compliance?
  • What is Open Banking, and why do banks, payment institutions and e-money institutions in the EU must publish Open Banking API?
  • What is strong customer authentication (SCA) regulatory technical standard (RTS)?
  • Can push notifications be considered compliant with SCA RTS?
  • Why is it important to use multi-factor authentication (MFA) when accessing a cloud-based core banking system?
  • Why is it essential to have comprehensive user management in the banking software?
  • Why is it important for the modern cloud-based core banking system to be built around a general ledger and have a chart of accounts?
  • Is it possible to obtain necessary information for regulatory reporting if an institution uses a core banking system with no general ledger and chart of accounts?
  • Why is there a need for customer risk scoring and transaction risk scoring?
  • Why is it ineffective or even dangerous to outsource the risk scoring from a third party without having it as a part of the cloud-based core banking software?
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Banking, payments, and e-money

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  • What is payment initiation service, and how it can be used?
  • What is a banking superapp and what does it offer?
  • What is banking-as-a-service, or BaaS?
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  • What is SEPA, and what types of payment transactions it facilitates?
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  • What is Faster Payments (UK), and what types of payment transactions it supports?
  • What is Bacs, and what kind of payments it supports?
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  • What is SWIFT, and what types of payments it supports?
  • What is a correspondent bank, and what is its role in payments?
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  • What is Open Banking, and why do banks, payment institutions and e-money institutions in the EU must publish Open Banking API?

What is Open Banking, and why do banks, payment institutions and e-money institutions in the EU must publish Open Banking API?

4 min read

Open banking API river flowing

Open banking is carving a new path in financial services by championing a move towards a hyper-connected, transparent, and customer-centric ecosystem. The introduction of open banking API (Application Programming Interfaces) lies at the heart of this revolution, promoting secure data sharing and fostering stronger interactions with authorised third-party providers (TPPs).

Navigating Open Banking in Europe #

The European Union has taken bold strides in this area with the introduction of the Revised Payment Services Directive (PSD2). This landmark directive mandates that banks, payment, and e-money institutions across the EU expose specific open banking APIs. These interfaces allow authorised TPPs access to customer account data and initiate payments, provided they obtain unambiguous customer consent.

Driving Competition in the Financial Landscape #

The advent of open banking APIs has shaken up the traditional banking landscape, making way for a new generation of fintech pioneers. In a world that was once dominated by established financial giants, smaller players and startups can now step into the arena, leveraging these APIs to develop innovative solutions that challenge the norm. This democratisation of financial data not only increases competition but also diversifies the market, offering consumers a wider range of services to choose from. As a result, we’re witnessing an accelerated transformation of the financial industry into a vibrant, competitive space that constantly pushes the boundaries of what’s possible, all thanks to the open banking API movement.

Enhancing Customer Empowerment and Experience #

Open banking, with its API-centered approach, represents a significant paradigm shift, heralding an era of unprecedented customer-centricity in the financial industry. This framework places the customer squarely at the helm of their financial journey, providing them with the ability to securely share their data with authorised TPPs of their choice. As a consequence, they can access a broader spectrum of financial services, tailored to their unique needs, preferences, and financial goals.

Such personalisation of services, facilitated by open banking APIs, is revolutionising the customer experience. From managing multiple accounts through a single application to receiving personalised financial advice, customers now have a wealth of innovative options at their fingertips, all aimed at enhancing their financial wellness and convenience.

Unleashing Innovation in Financial Services #

Open banking APIs are proving to be the innovation spark that the financial services industry needed. They’ve created a platform for TPPs to build new applications, services, and business models, using existing banking infrastructure as their foundation. The result has been the creation of innovative financial products like customised lending solutions and personal financial management tools – driving the evolution of the financial industry while delivering real benefits for customers.

Boosting Security and Data Protection #

In the world of open banking, security is not just a priority—it’s an absolute necessity. The innovative open banking framework, underpinned by the use of APIs, comes with a stringent set of security prerequisites and data protection measures that must be adhered to by both banks and authorised TPPs. The objective? To protect the privacy of customer data and guard against the threat of cyber-attacks or fraudulent activities.

At the heart of these security measures are robust authentication protocols and strong encryption standards. When a TPP attempts to access customer data or initiate a transaction, they must pass through rigorous multi-factor authentication processes. These may include combinations of passwords, biometrics, one-time codes, and device identification among others. This ensures that only authorised entities have access to sensitive data, dramatically reducing the risk of unauthorised access.

Furthermore, encryption plays a pivotal role in this security landscape. Sensitive data, when transmitted between the bank and the TPP via the API, is protected by state-of-the-art encryption mechanisms. This means that even in the unlikely event of a data breach, the information remains unreadable and useless to malicious actors.

Facilitating Cross-Border Payments and Services #

Open banking APIs have brought about a new era of simplicity and efficiency in cross-border payments. By offering standardised APIs, open banking has made it easier, faster, and more cost-effective for customers to initiate transactions and access financial services across diverse countries within the EU.

In conclusion, the open banking API is an essential cornerstone of the modern, transparent, competitive, and customer-centric financial ecosystem. Its influence extends beyond merely providing open access to customer account information and payment initiation. It drives innovation, enhances customer experiences, and improves the efficiency of financial services, ensuring that the banking industry remains responsive and customer-focused in the digital age.

Learn how you can ensure compliance with your open banking requirements and how Baseella can foster access to other applications via our ready-made open banking API.

Updated on July 14, 2023
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Table of Contents
  • Navigating Open Banking in Europe
  • Driving Competition in the Financial Landscape
  • Enhancing Customer Empowerment and Experience
  • Unleashing Innovation in Financial Services
  • Boosting Security and Data Protection
  • Facilitating Cross-Border Payments and Services
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