When you and I get paid, the money is mostly gone within days. It goes to the landlord, the electricity disco, the pension fund, the insurer, and whatever survives finds its way into the local market on the next street. Moving money is the one thing Nigerian finance has actually done better than any other country in Africa.
What doesn’t move is everything those payments say about us. Your landlord knows you have never missed rent, your telco has seen you buying airtime for over 20 years on the same SIM, your internet provider knows you never joke with your data subscription. If you are one of the lucky few to have an HMO, they know your company is paying for you without fail. You are as low risk as they come. Any lower risk and you are probably an angel. Yet not one of them has a reason or a route to tell the bank or money lender that is about to price your loan. So you get judged as a stranger on a sliver of a life you have already documented across half the financial system, because that sliver is all the data is allowed to reach.
The argument I’m making for open finance in Nigeria is rooted in how people truly use money. Transacting cuts across payments, credit, insurance and investment, sometimes within a single day, and the infrastructure underneath all of that needs to reflect that reality. Right now it largely does not, and the consequences show up in ways that are easy to miss individually but significant in aggregate. Credit decisions get made without full context, insurance products cannot reach the people who need them, and pension data sits behind closed doors.
So while I understand why the first response to this conversation is usually some version of “but we are not done with open banking yet,” open finance is really the same idea extended, taking the principle of financial interoperability and applying it across the full surface of financial services rather than just one part of it. And that is precisely why it deserves serious attention right now, while the open banking conversation is still being shaped.
So what does open finance actually mean
Open finance is the natural extension of open banking to the full scope of a person’s financial life. Where open banking focuses specifically on bank accounts and payment data, open finance applies the same standardized, consent-based, API-driven framework to every institution that holds financially relevant data about you. That means insurance companies, pension fund administrators, investment platforms, capital market operators, mortgage providers, and in many implementations, utilities and telecommunications providers as well.
The mechanics are similar to open banking. A person grants explicit, informed consent for a specific third party to access specific data held by a specific institution, for a specific purpose, for a defined period of time. The institution is required to make that data available through a standardized API. The third party can then use that data to deliver a product or service. The person retains the ability to revoke that consent at any time. What changes is the scope of the data that can be consented to, and therefore the scope of the products and services that become possible.
When a fintech or a lender or an insurance provider can see your full financial picture, with your permission, the products they can build for you stop being generic and start being genuinely relevant to your actual situation. The shift is from financial services that treat you as a category to financial services that understand you as a person.
We’ve seen what open banking can do, and it’s only the beginning
Open banking has always been simple to describe and difficult to land. At its core, it is about giving people a standardized and regulated way to grant access to their own bank accounts, their transaction data, their balances, their payment rails, to third parties of their choosing. The key words there are “standardized” and “consented.” The whole model runs on open APIs and a regulatory framework that defines how that data can be accessed and used.
The reason open banking captured so much attention when it first started gaining traction globally is that the underlying idea is genuinely powerful. Giving people portable, programmable access to their own financial data fundamentally shifts the power dynamic between individuals and institutions. Before open banking, your financial history lived inside your bank and your bank alone, and if you wanted to do anything useful with it, you had to go through that same bank.
Open banking broke that monopoly and said your data belongs to you, you should be able to take it wherever it creates the most value for your life. Once you accept that logic, the obvious next question is why it should stop at banking. The financial footprint of a person’s life runs through far more institutions than just their bank.
The countries that recognized this early are already operating at a different level. Australia built the Consumer Data Right, a national framework that started with banking and has been deliberately extended to energy and telecommunications, with other sectors to follow. The architecture was designed from the beginning to be sectoral, meaning each new industry plugs into the same consent and data portability infrastructure rather than building its own from scratch.
The UK’s open banking implementation, one of the most mature in the world, has generated an entire ecosystem of financial products that simply couldn’t have existed when data was locked inside individual institutions. The EU’s PSD2 directive created a regulatory baseline across multiple countries that forced banks to open their APIs and, in doing so, triggered a wave of fintech innovation that is still accelerating. In each of these cases, the governments involved made a deliberate decision that the benefits of data portability were significant enough to justify the disruption of building toward it.
What becomes possible when open finance works, and why we can’t afford to wait
When I think about why this is worth the difficulty, I keep coming back to the use cases that only become possible when financial data flows freely and with consent across sectors. And then I think about how long we’ve already been waiting, and the urgency becomes harder to ignore.
Today, most credit decisions in Nigeria are made using a fairly narrow data set, primarily bank transaction history, and often not even that for people without formal banking relationships. If you’re a salaried worker who pays all their bills on time, maintains a pension, and has a clean insurance record, none of that information typically factors into whether someone will lend to you or what rate they’ll offer.
A lender operating in an open finance environment could, with your permission, look at your electricity payment history, your pension contributions, your insurance behavior, and your mobile money activity alongside your bank transactions. The credit picture becomes dramatically more accurate and dramatically more inclusive, particularly for the large share of Nigerians who are underserved or excluded by the current system.
Think about cash flow management for individuals. A fintech built on open finance infrastructure can monitor your wallet balance, your upcoming bill payments, your salary schedule, and your airtime usage all at once. When your airtime is about to run out, it can top it up automatically from the right account at the right time. When a bill payment is coming in three days and your balance is tight, it can show you a short-term credit option before you’re already in trouble.
The same logic extends to insurance, to investment, to virtually every financial product. Personalization at scale requires data at scale, and data at scale requires the kind of interoperability that only a proper open finance framework can deliver.
Which brings me to the argument I keep hearing: let’s get open banking right first, and then we can talk about open finance. I’ve heard it, probably even made a version of it at some point. The problem is that the infrastructure decisions being made right now in open banking will either make open finance easier to build later or annoyingly harder. If we design the open banking architecture without any consideration for how insurance, pensions, and capital markets might eventually plug into it, we’ll spend years retrofitting things that could have been built with extensibility in mind from the start. Every month we delay that conversation is a month of technical decisions being locked in without the benefit of that longer view.
Beyond the architecture concern, there’s a timing reality that doesn’t get discussed enough. The regulatory appetite and political attention that goes into building standards tends to cluster. Getting stakeholders, regulators, and industry players to agree on a framework and actually implement it requires a sustained and concentrated push. If we exhaust all of that energy on open banking and then have to restart from scratch for open finance, we are setting ourselves up for another nine to ninety year cycle, and we’ve already seen what that looks like.
Who’s supposed to run this thing?
Here is where things get genuinely complicated, and I want to be direct about it because it’s the kind of issue that gets talked around rather than addressed.
Open finance is not a single-regulator problem. Banking falls under the Central Bank of Nigeria. Insurance falls under NAICOM. Pensions fall under PenCom. Capital markets fall under the SEC. Telecommunications, which is increasingly central to financial identity and behavior in Nigeria, falls under the NCC. For open finance to work, all of these bodies need to operate from a common data standard, the same definitions, the same APIs, the same rules about what consent looks like and how data can be used.
The CBN has been working on open banking for nine years and we’re still not at a fully operational, standardized, live system. Given that, what is the realistic probability that five or six different regulators, each with their own mandate, their own timelines, their own institutional interests, will spontaneously coordinate themselves into a coherent open finance framework? Probably not in the next decade, and very possibly not in the next several decades if history is any guide.
Inter-regulator coordination simply cannot be the primary mechanism here. The answer has to come from above the regulators. My view is that this is something the Federal Government itself needs to own, specifically the Ministry of Finance in its role overseeing the financial sector broadly, working in concert with the NCC given the centrality of telcos to any realistic data infrastructure in Nigeria.
What this would look like in practice is a national standard-setting body, something at the government level with a cross-sector mandate, that defines the open finance framework, sets the technical standards, and has the authority to bring each regulator and their respective industries into alignment. That’s the architecture that could actually work, because it doesn’t rely on regulators voluntarily ceding ground to each other and gives them a common structure to operate within.
There is no version of this that is not hard
I want to be clear-eyed about the difficulty here. Building a national open finance framework in Nigeria is truthfully hard. The coordination, technical work and the political will required is substantial. Not to mention the process of getting every vertical, banking, insurance, pensions, capital markets, telcos, to build to a common standard while also managing their existing operations. Anyone who tells you otherwise is either not thinking carefully about the problem or is trying to sell you something.
The difficulty of a thing is not, by itself, an argument against doing it. Nigeria has a large population, a young demographic, a growing fintech sector, and a financial inclusion challenge that won’t be solved by the current disconnected architecture. The countries that build coherent, interoperable financial data infrastructure now are the ones that will have the most capable fintech ecosystems in ten years. The ones that wait for the perfect moment, or let the coordination problem become an excuse for indefinite deferral, will spend that same decade watching the gap widen.
We don’t have the luxury of doing this slowly just because it’s complicated.