Shared Infrastructure in Nigeria’s Financial Services — and How Sudo Helps Build the Future

Nigeria’s financial system is evolving through shared infrastructure that enables faster, cheaper digital payments across banks and fintechs.
Sudo Africa supports this shift with APIs, dashboards, and card infrastructure that help businesses launch and scale payment solutions quickly.

Nigeria’s financial system has changed a lot in the last few years. Not so long ago, sending money to someone in another bank meant waiting hours or even days, now it often arrives in seconds. Mobile wallets, digital banks, and apps have become part of everyday life for millions. Behind all of this is something most people don’t think about but use every day, Shared infrastructure.

Shared infrastructure lets banks and fintechs share systems instead of creating everything themselves. In Nigeria, this covers payment networks, identity checks, and agent networks for cash deposits and withdrawals. It’s the behind-the-scenes setup that keeps the financial system running smoothly.

Nigeria’s digital payments scene is really picking up, with electronic transactions reaching about ₦1.07 quadrillion in 2024, a 78% jump from 2023. Clearly, more folks are getting comfy with sending and receiving money digitally. With around 320 million active bank accounts by early 2025, it’s safe to say things are changing fast. A big part of the reason? Shared infrastructure. Banks and fintechs don’t have to build everything from scratch anymore, they can share systems and costs. This not only makes it easier for smaller startups to get started but also encourages faster innovation and gives everyday users access to financial services that are simpler, faster, and more affordable.

Sudo builds tools that help fintechs and banks connect to Nigeria’s financial ecosystem faster, safer, and more cost-effectively. Instead of reinventing core financial infrastructure, businesses can plug into Sudo’s services and focus on building great products for their users.

Sudo Card Issuance infrastructure

For instance, Sudo Card Issuance infrastructure makes it easy for financial institutions and fintechs to launch branded cards without months or complex integrations. Whether you want cards for your app or business, Sudo helps you go live quickly, without heavy upfront costs.

To meet this demand, Sudo offers two powerful tools: the Sudo Dashboard and the Sudo API. Both provide instant issuance of virtual NGN/USD and physical NGN cards, real-time transaction approvals, flexible controls, and structured data handling.

The Dashboard is ideal for non-technical teams that want a simple, visual way to manage cards and expenses. The API is built for technical teams that need deeper customization and want to embed card issuance directly into their products. The right choice depends on your technical capacity and long-term goals.

Sudo Card Core

Then there’s Sudo Card Core. This is the engine behind every card. Built for licensed issuers, it serves as a modern, API-first Card Management System (CMS) that handles the full card lifecycle, from creation and personalization to authorization, limits, and real-time processing.

Unlike traditional CMS platforms, Sudo Card Core is designed for the developer-first era, with a strong focus on flexibility, automation, and “programmable money,” helping fintechs and banks operate without the limitations of traditional infrastructure.

In Nigeria’s card management ecosystem, Sudo operates alongside several legacy and locally dominant platforms. Traditional bank-focused systems include Postilion (ACI Worldwide), widely used for ATM and POS switching; Tietoevry Card Suite, which supports end-to-end card lifecycle management; and Entrust (formerly Datacard), known for secure, instant card issuance in bank branches. On the local infrastructure side, major players include Interswitch (Verve), which provides CMS services for issuing local cards; Unified Payments (UP), owned by a consortium of Nigerian banks; and AfriGOPay Financial Services Limited (AFSL), owned by NIBSS and the main processor for AfriGo cards.

What sets Sudo Card Core apart is its developer-first approach. Sudo Card Core offers clean APIs, faster onboarding, and flexible infrastructure. This allows banks and financial institutions to launch and scale card programs quickly, without building everything from scratch, ultimately reducing time-to-market and lowering the barrier to entry.

Sudo Cloud Cards

And let’s talk about Cloud Cards (Digital cards). Sudo Cloud Cards enable financial institutions to digitalize both existing and new cards so customers can store them securely on their phones and make contactless or QR-code payments instantly, without waiting for physical card production or delivery. This is a big deal in Africa, where digital payments are rapidly expanding and cashless adoption continues to grow.

On top of that, Sudo Cloud Cards help banks and fintechs cut costs by removing the need for card printing and delivery. Customers get their cards instantly and can start transacting right away, whether it’s after signing up or replacing a card.

Sudo Cloud Cards support seamless contactless payments at NFC-enabled terminals, with real-time authorization to ensure secure, fast, and reliable transactions. As real-time and contactless payments gain momentum across African markets, Sudo Cloud Cards help financial institutions improve customer satisfaction, drive digital adoption, and stay competitive in a fast-growing payments landscape .

The products mentioned above, and many more, are available through Sudo Africa as shared infrastructure. As an infrastructure company, Sudo is committed to making financial services easier to build, more affordable to scale, and seamless to use for both businesses and their customers.

So what does all this mean for everyday people? It translates to safer accounts, easier access to cards, more reliable digital services, and often lower costs over time. Shared infrastructure isn’t just a tech topic for bankers, it's something that affects how millions of Nigerians earn, spend, save, and grow financially. With the right tools, platforms, and shared infrastructure backing it, the future looks even more connected, efficient, and user-friendly.

Looking to make a real impact in Nigeria’s finance space? Sudo’s infrastructure and card solutions let your business launch faster, create smarter experiences, and give your customers easy, secure digital payments.