Nº03

July 2024

An Open Banking Partnership that’s Changing the Ecosystem

Explore how Mastercard and Nexi are scaling open banking payments together

The way we shop and pay has evolved dramatically over the years and the demands of consumers are higher than ever.

To provide an even smoother checkout experience, Mastercard and Nexi are building an integrated digital ecosystem across Europe that is centered around open banking solutions.

But what are the benefits of open banking for merchants and consumers?

Why does it offer such a smooth checkout experience and what does the new ecosystem look like?

Michael Casson – & Louise Basse

VP Parnerships, eCommerce, Nexi Group & Content Writer, Mastercard

Building a new ecosystem together

While lowering costs, reducing fraud and increasing conversions for merchants, open banking payments provide consumers with greater choice, convenience and transparency.

That’s why Mastercard and Nexi have joined forces to build an integrated payment ecosystem that offers seamless payment experiences while expanding choice for consumers when shopping online. Through this partnership, Mastercard Open Banking will facilitate e-commerce payments across Nexi’s gateways serving merchants throughout Europe.

Building an integrated ecosystem starts by taking a holistic approach. That’s why the collaboration between Mastercard and Nexi is focused on:

  • Ecommerce support: An open banking payment method at checkout to provide fast, frictionless and safe payment experiences to customers
  • Payment solutions: Single payments for goods and services and invoice payments
  • Onboarding and verification: Account verification and onboarding process improvement thanks to enhanced transparency, control and security

How open banking payments work

Now that we have an understanding of the drivers behind the need for a more seamless checkout experience, let’s deep dive into how open banking payments make this a reality.

Open banking enables more payments choice for payment service providers and merchants by enabling them to use the underlying banking rails.

In other words, open banking is one simple API integration from a bank directly to a PSP or a merchant.

Unlike more traditional payment options, open banking is an account-to-account payment method that makes it possible to initiate digital payments to a merchant’s account.

Payments are initiated directly through existing authentication protocols with a consumer’s bank, including biometrics, to retrieve the necessary information to execute a payment, streamlining the experience.

A win-win for merchants and consumers


As Nexi is one of the biggest PayTech companies in Europe, the new open banking collaboration will benefit countless merchants and consumers alike.

Merchants will benefit from an integrated payment flow in real-time resulting in a high conversion rate.

As payment authorization and settlement happens instantly, it enables quick access to funds and improved management of cashflow and revenue streams, which ultimately leads to lower risk of charge backs.

Benefits for merchants:

  • Wider access to multiple account-to-account payment rails with single connectivity
  • Quicker access to funds
  • Better management of cashflows
  • Improved reconciliation

Since the payment is initiated directly from the consumer’s bank account based on the trusted authentication service provided by the banks, consumers get more transparency on available balance and can rely on a secure way to pay.  

Benefits for consumers:

  • Simplicity: No need to remember bank account details or type in long card numbers
  • Visibility: Bank account balance is visible before deciding to pay, reducing the risk of payment failures
  • Security: Safe and easy payments using the bank’s usual online or mobile app login details to verify the payment

With the largest payment volume of all online payment services in Finland, Paytrail is the leading Finnish online payment service provider – and a part of Nexi Group. Paytrail has been working with Mastercard Open Banking since 2019 and their Chief Operating Officer shares his views on the benefits of teaming up with an open banking provider like Mastercard:

The integration with Mastercard has made it possible for us to get the solution up and running fast to offer thousands of merchants the opportunity to leverage open banking payments. Without the partnership, we would have had to build integrations to all the banks ourselves, and it would have been a very challenging task for sure.”

Joni Rautanen, Chief Operating Officer, Paytrail, a part of Nexi Group.

If you want to explore more about open banking use cases and opportunities, head over to  openbankingeu.mastercard.com

Are you curious to learn more about how you can build customer-centric payment solutions with open banking?

Download Mastercard’s open banking payment report and see how you can win the ecommerce space with open banking, or head over to Mastercard’s open banking blog for more inspirational use cases.