Evolving Payments Infrastructure Transforms the U.S. Fintech landscape
Table of Contents
February 19, 2025
for decades, payments infrastructure was largely controlled by major financial institutions and legacy processors, with limited flexibility for customization. This centralized approach, once seen as the backbone of financial transactions, is now facing a complete overhaul driven by modern technology.
The advent of open banking, cloud computing, and API‑first advancement has fundamentally changed how payment platforms operate. Today, these platforms are adopting API‑first products and developer‑kind architectures, enabling self-reliant software vendors (ISVs) to build on robust infrastructures and craft bespoke payment experiences. this evolution is particularly relevant for U.S. businesses that are constantly seeking faster, more efficient ways to integrate payment processes into everyday applications—from online retail transactions to in‑store card payments.
“Payments have eaten software,”
Bryan Long, director of product management at North, said in a recent interview. “Anything you can think of, there is an app for it, and there are payments embedded within that app… In the past 15 years, ISVs have been experiencing an increasingly meaningful, new revenue stream thanks to embedded payments.”– Bryan Long
This surge in API‑driven payments is intensifying competitive dynamics.Conventional payment processors are now up against FinTech startups that prioritize seamless, developer‑friendly integrations.with the help of AI‑powered no‑code tools, even a small startup in a major U.S. city can develop a working proof‑of‑concept over a single weekend—a dramatic departure from the lengthy development cycles of the past.
Modern payment providers are also demystifying the payment stack by offering modular components for merchant onboarding,transaction processing,fraud detection,and reconciliation.This modularity lets developers create tailored integrations for diverse business models. Retailers running online storefronts or local brick‑and‑mortar shops can now incorporate features like embedded checkouts, subscription billing, and marketplace payouts without building core payment functionalities from scratch.
The Evolution of ISVs and Payment Facilitation
The change of ISVs within the payments sector has accelerated over the past few decades. A pivotal moment arrived in 2009 with the introduction of the payment facilitator (PayFac) model, pioneered by Square. This new approach allowed software companies to onboard merchants under a single master merchant account, simplifying the user experience while shifting certain risk exposures to the platform provider.
the PayFac model also triggered a competitive landscape where businesses could choose from a mix of services rather than being locked into a monolithic processor. Such flexibility empowers ISVs to serve as critical intermediaries between merchants and digital payment networks. U.S. companies—whether a nimble tech startup in Silicon Valley or a longstanding retailer on Main Street—benefit from these innovations by gaining access to modern tools that streamline operations and enhance customer experiences.
“There’s a flood of technology enabling innovation,” Long noted. “Anyone with a good idea can now spin up a proof-of-concept over a weekend using AI-powered no-code tools.”
– Bryan Long
North exemplifies this new era by providing a suite of tools and infrastructure that enable ISVs to integrate payments while offloading much of the regulatory and risk management burden. A standout feature on its developer portal is the Merchant Boarding API, which transforms the traditionally time‑consuming process of merchant onboarding—reducing what once took weeks into just minutes.
As a notable example, First Mile, an automotive services ISV, revolutionized its merchant onboarding by digitizing the process through North’s API. “Previously, their sales agents had to collect merchant applications on paper and fax them in,”
Long explained. “with our API,the entire process is now digital,reducing errors and expediting onboarding.”
the North Developer portal is designed to address a wide range of use cases. whether a business operates an e‑commerce marketplace or a physical retail store, the platform offers a payment API tailored for in‑person as well as online transactions. For those handling card transactions in a physical environment, North provides semi‑integrated solutions using trusted equipment like PAX and ingenico card readers—tools that have become almost ubiquitous in manny U.S. retail settings.
embracing Alternative Payment Methods and Integrated Business Tools
Despite the significant investments traditionally required to build enterprise‑grade software, the barrier to innovating in payment systems has notably diminished. As digital payments continue to evolve, alternative payment methods (APMs) are gaining importance. North now supports a variety of APMs, including Apple Pay, buy now‑pay later (BNPL) options, and Tap to Pay on iPhone—a tool that has redefined convenience for merchants. “Tap to Pay on iPhone is a game changer,”
Long stated, emphasizing that this feature allows merchants to accept payments using just an iPhone and a compatible payment provider app such as North’s Payanywhere.
Beyond payment processing, ISVs are increasingly offering integrated business management tools. Value‑added services in accounting and financial management have moved to the forefront, with partnerships that simplify tasks like sales tax filing. For small and medium‑sized businesses (SMBs), an integration with platforms like QuickBooks is indispensable. Additional features, such as loyalty programs, reputation management, and customer engagement solutions, further ensure that modern U.S. businesses can concentrate on growth while leaving the complex details of payments and financial compliance to specialized service providers.
“The key is to empower software vendors with the right tools so they can focus on building innovative solutions while we handle the complexities of payments,” Long concluded.
– Bryan Long
As U.S. enterprises continue to enhance their digital strategies, the evolution of API‑driven payments stands as a critical turning point. Companies across the spectrum—from agile start-ups to established brands—are seizing this moment to integrate secure,streamlined,and innovative payment solutions that not onyl meet modern consumer expectations but also streamline operational efficiency. In an environment where technological innovation drives competitive advantage, the future of payments is poised to reframe the financial landscape.
frequently Asked Questions
- What factors are driving the overhaul of customary payments infrastructure?
- The transformation is fueled by modern technology—specifically open banking, cloud computing, and an API‑first approach—which enables more flexible, efficient, and customizable payment platforms.
- How do API‑first products benefit U.S. businesses and ISVs?
- API‑first products and developer‑amiable architectures empower ISVs to build on robust infrastructures,allowing them to integrate payment processes quickly and create tailored payment experiences for applications ranging from online retail transactions to in‑store card payments.
- What is the significance of the payment facilitator (PayFac) model introduced in 2009?
- Introduced by Square, the PayFac model allowed software companies to onboard merchants under a single master merchant account. This not only simplified the user experience but also shifted certain risk exposures to the platform provider, fostering a more competitive and flexible payment landscape.
- How does North’s Merchant Boarding API improve merchant onboarding?
- North’s Merchant Boarding API digitizes the onboarding process, substantially reducing the time required—from weeks to just minutes—and minimizing errors, which streamlines the integration of payment methods for both online and physical retail environments.
- What choice payment methods are supported by modern payment providers?
- In addition to traditional card payments, providers like North support alternative payment methods such as Apple Pay, buy now‑pay later (BNPL) options, and Tap to Pay on iPhone, which enhances convenience and meets evolving consumer expectations.
- How are integrated buisness tools enhancing payment solutions for SMBs?
- Beyond processing payments, ISVs are now offering integrated business management tools—such as accounting, financial management, loyalty programs, and customer engagement services—that allow small and medium‑sized businesses to streamline operations and concentrate on growth while ensuring compliance.