Mojaloop and Financial Inclusion in Emerging Markets

In many emerging markets the barrier to financial inclusion is not the absence of digital money — mobile-money wallets are everywhere — but the fact that those systems do not talk to each other. Money trapped in one provider's wallet cannot easily reach a bank account or a rival wallet. Mojaloop is open-source software designed to solve exactly this: it lets a country build an interoperable, instant payment switch that connects banks, mobile-money operators, and fintechs on equal terms. This post explains what Mojaloop is and why it matters for inclusion.

The problem: fragmented digital money

Financial inclusion means giving unbanked and underbanked people access to affordable digital payments. Mobile money has done a lot of the heavy lifting, but it often grows as walled gardens: each provider runs a closed loop where you can pay other users of the same service but not easily send to a different wallet or a bank. Users end up needing multiple accounts, cash-out fees pile up, and merchants must support many separate systems. Interoperability — any account able to pay any other account — is the missing ingredient, and it is exactly what a shared switch provides.

What Mojaloop is

Mojaloop is free, open-source reference software, stewarded by the Mojaloop Foundation, for building a real-time interoperable payment system. It is not itself a payment scheme or a company that runs payments; it is the software a country, central bank, or scheme operator can use to build and run their own switch. Its origins trace to work supported by the Gates Foundation aimed at digital financial inclusion, and it is designed around open standards so that many types of providers can connect.

Because it is open source, adopters can inspect, adapt, and extend it rather than being locked into a proprietary vendor — an important property for national infrastructure that must be trusted and sovereign.

How it works

Mojaloop implements the pieces needed for a hub-and-spoke instant payment system where connected participants (called DFSPs — Digital Financial Service Providers) transact through a central switch. The main components include:

• An interoperability switch (hub). The central component that routes payment instructions between DFSPs and coordinates the transaction lifecycle.
• Party lookup / account discovery. A directory service that resolves a human-friendly identifier — typically a phone number — to the DFSP and account behind it, so a payer can send to someone by phone number regardless of provider.
• Quoting and agreement. Before money moves, the parties agree on terms including any fees, so the outcome is transparent.
• Transfers with settlement. The actual value transfer is executed, and the hub tracks obligations for net settlement between participants.

Mojaloop adopted the ISO 20022 message model in its API to align with global standards, easing interoperability with the wider payments world. Its design emphasises a real-time customer experience — a payment completes in seconds — while interbank settlement is handled on a deferred, tracked basis behind the scenes.

Why it advances inclusion

The inclusion case rests on a few properties:

• Interoperability by design. Any connected wallet or bank account can pay any other, breaking down walled gardens and reducing cash-out friction.
• Phone-number addressing. People pay each other by phone number, which suits populations without traditional bank account numbers.
• Level playing field. Banks, mobile-money operators, and fintechs connect to the same hub on common terms, encouraging competition and lower prices.
• Open and adaptable. Countries can own and tailor their infrastructure rather than depend on a single vendor, which matters for sovereignty and long-term cost.

Realities and limits

Mojaloop is software, not a magic switch. Standing up a national payment system still requires a scheme operator, governance and rules, participant onboarding, settlement banking arrangements, regulation, and fraud and dispute processes. The software lowers the technical barrier and provides a standards-aligned foundation, but the surrounding scheme is what makes it work in practice. Several countries and regional initiatives have used or piloted Mojaloop-based systems as part of their inclusion strategies, and the pattern — an open, interoperable, phone-addressable instant switch — is increasingly the template for inclusive payments in emerging markets.

Key takeaways

• Mojaloop is open-source reference software for building interoperable, real-time payment switches, stewarded by the Mojaloop Foundation.
• It targets the core inclusion problem: fragmented mobile-money walled gardens that cannot pay each other or reach banks.
• It provides a hub switch, phone-number-based party lookup, quoting, and transfers with deferred net settlement between DFSPs.
• It uses the ISO 20022 message model and delivers instant customer experience with settlement tracked behind the scenes.
• Software alone is not enough — a scheme, rules, governance, settlement arrangements, and regulation are still required to run a live system.