Nigeria is now months away from launching the most consequential financial infrastructure the country has built in a generation. After issuing Africa's first open banking regulatory framework in February 2021 and finalizing the Operational Guidelines in March 2023, the Central Bank of Nigeria's phased go-live is scheduled to roll out through mid-2026.
The Stakes Beyond APIs
The stakes are bigger than APIs and compliance registries. Open banking is the rail on which embedded finance will run, and embedded finance is how the 74 million adult Nigerians who are either unbanked or underserved are finally positioned to access credit, insurance, and savings that fit their lives. The CBN's guidelines define the roles for API providers and consumers, mandate a centralized Open Banking Registry run by the Nigeria Inter-Bank Settlement System (NIBSS), and set tiered, consent-based access anchored on the Bank Verification Number (BVN).
Phased Rollout and Historical Precedent
The originally anticipated August 2025 commercial launch slipped, but the CBN's February 2026 policy report now commits to a 2026 phased rollout. Sceptics question whether banks will truly open their APIs. History suggests yes. When the CBN mandated the BVN in 2014, enrolment moved from zero to 12.4 million in sixteen months and now stands above 67 million. When the CBN ordered all accounts linked to a national ID by early 2024, tens of millions of accounts were restricted within weeks, and compliance followed. The NUBAN standard, introduced in 2011, is now the backbone of every interbank transfer in the country. The CBN has a repeatable playbook: hard deadlines, account-level enforcement, and NIBSS as a neutral operator. Open banking fits this model exactly.
Embedded Finance in Action
The framework will work if it enables businesses to access customer data from the financial system, powering embedded finance. Open banking is a standardized set of rails for safe and seamless transfer of customer financial data with consent between banks and businesses. Operating systems like OnePipe sit on these rails, allowing builders to incorporate financial services into their digital products without becoming a bank.
For example, a motorcycle rider handling logistics may not qualify for a quick overdraft from a commercial bank. However, a fintech can embed financial services on platforms like Chowdeck and Jumia, which warehouse transaction histories of logistics riders. The rider then becomes eligible for a loan due to evidence of income-generating ability. Similarly, thousands of petty traders in Kano may struggle to prove creditworthiness to banks, but fintechs providing virtual accounts can offer historical data to third-party lenders. A solar customer can have micro-insurance bundled into a financing agreement without filling a single paper form.
Financial Inclusion Through Invisible Services
Only around 9% of Nigerian adults have access to formal credit, and insurance penetration sits near 0.5% of GDP. Neither figure will move by building more bank branches. Financial services must become an invisible layer inside the apps and services Nigerians already rely on. This is how financial inclusion is built.
The Role of OnePipe
At OnePipe, we have spent years building middleware that lets any business spin up financial services without becoming a bank. In preparation for open banking, we have aggregated the APIs of banks and fintechs behind one standardized interface. The arrival of regulated open banking changes the game for everyone trying to reach the last-mile customer. The rails are here, the infrastructure is ready. What remains is a choice for fintechs and traditional businesses to move beyond incremental features and build products that meet people where they are: in markets, on their phones, in their daily transactions.
Defining the Future
Open banking will not be defined by regulation alone; it will be defined by the products we choose to build on top of it. The winners in this new era will be those who acted fastest, turning APIs into real-life outcomes: payments that work instantly, credit that arrives exactly when needed, savings that happen automatically, and financial tools that feel as natural as sending a message. The infrastructure is ready, the customers are waiting. Now is the time to build what truly reaches them.
