Buildathon Track

Finance, Payments & MSME Capital

$20B+
Annual Remittance Flows
7–9%
Avg Transaction Fees
80–90%
Businesses Are MSMEs
~$5.5B
Incumbent Banking Revenue
Regional FX Infrastructure

CARICOM FX Swap Network

A regional FX coordination layer that allows businesses and institutions to exchange currencies directly — without routing through USD. This system matches, nets, and settles currency flows across CARICOM participants in real time.

1

Flow Visibility

AI Layer
  • AI identifies real-time currency demand across participants
  • Example: BBD demand vs JMD supply
  • Surfaces matching opportunities across the network
2

P2P FX Matching Engine

Core
  • Matches opposing currency needs directly
  • Eliminates unnecessary external conversion
  • Creates an internal regional FX market
3

Net Settlement Layer

Core
  • Aggregates transactions across multiple parties
  • Settles only net obligations between institutions
  • Reduces capital requirements and liquidity strain
4

Liquidity Pools

Core + Market Design
  • Banks, fintechs, and institutions provide liquidity
  • Dynamic spreads based on real supply and demand
  • Incentivizes participation across the network
5

Smart Routing

AI-Assisted
  • Determines the most efficient path for each transaction
  • Prioritizes internal matching before external rails
6

Compliance + Controls

Deterministic + AI Support
  • KYC/AML checks integrated into flow
  • AI assists with monitoring and reporting
  • Full auditability and regulatory alignment
Example Transaction

A hotel in Trinidad needs to pay a supplier in Jamaica.

Today
BBD → USD → JMD
Multiple fees. Delays. External dependency.
With This System
BBD ↔ JMD — Direct
AI identifies a Jamaican entity needing BBD. System matches both flows. Net settlement occurs between institutions. Transaction clears without touching USD.

Why This Matters

The Caribbean already has the liquidity. It just cannot see or coordinate it.

This system turns fragmented markets into a functioning regional FX network — unlocking trade, reducing costs, and enabling real economic integration.

The region becomes a live testbed for coordinated financial infrastructure, aligned with the broader goal of deploying real systems across fragmented markets.

Build Goal

Deliver a working prototype that demonstrates:

Multi-currency matching (2–3 currencies min)
Reduced FX cost vs traditional bank routes
Net settlement across multiple participants
Clear path to institutional integration

Build the system that removes USD as the default bridge for Caribbean trade.


The financial system is fragmented, slow, and exclusionary.

Payments between islands are expensive and inconsistent. Remittance flows are taxed by intermediaries. And MSMEs—the backbone of the economy—are locked out of credit.

Even strong businesses:

  • Cannot access financing without collateral
  • Are forced to use personal guarantees
  • Operate without structured financial visibility

This is not a capital opportunity. It is a coordination and infrastructure opportunity.


The Caribbean does not operate as a unified financial system.

Payments, credit, and capital markets are siloed across jurisdictions. Data does not move. Capital does not reach execution.

This track focuses on building systems that:

  • Connect fragmented financial infrastructure
  • Unlock MSME access to capital
  • Reduce friction across payments and credit

If these systems work here, they scale globally.


80–90% of Businesses Are MSMEs — and They Are Underfinanced

This is the most important opportunity in the region.

In developed markets, businesses are financed based on cash flow.

In the Caribbean: lending is collateral-based, credit access is restricted, and growth is constrained.

Entire categories of viable businesses never get funded.


The MSME Credit Layer

Build systems that enable cash-flow-based lending:

  • Aggregate fragmented business data
  • Generate real-time credit profiles
  • Enable lending without collateral
  • Support working capital and trade finance
  • Integrate with lenders and financial institutions

This is the missing financial infrastructure layer.


What to build

Systems that disrupt, replace, or enable the financial infrastructure layer of the Caribbean:

1. Remittance & Payment Infrastructure

Stablecoin or blockchain rails reducing fees from ~8% → <1%. Cross-border payment routing optimization. Merchant payment systems across islands.

2. Mobile-First Banking Systems

Neobanks for underserved populations. Instant onboarding, no branches. Financial access across smaller islands.

3. MSME Credit & Underwriting Systems (CORE)

Alternative data credit scoring. Cash-flow-based lending models. Sector-specific underwriting (retail, medical, services).

4. Trade Finance & Working Capital Systems

Invoice financing. Supplier credit systems. Regional trade enablement tools.

5. RegTech & Compliance Infrastructure

Automated AML/KYC across jurisdictions. Cross-border compliance systems. Risk and transaction monitoring.

6. Diaspora Capital Platforms

Redirect remittances into investment. Match diaspora capital with businesses. Build investment rails, not just transfers.


What Matters

Systems That Deliver Real Impact

Solutions must work with fragmented, real-world data and deliver measurable improvements in capital flow.


What makes a strong solution

Solutions are evaluated on real-world impact:

  • Works with fragmented, real-world data
  • Reduces friction in actual transactions
  • Enables lending where none exists today
  • Integrates with existing financial institutions
  • Delivers measurable improvements in capital flow

Measurable outcomes

  • Payment fees drop materially
  • Settlement approaches real-time
  • MSMEs access credit without collateral
  • Diaspora capital flows into investment
  • Capital moves across the region efficiently

The system in detail

Teams should develop systems that address these components:

Aggregate Fragmented Business Data

Payments, invoices, bank activity, POS data, and accounting tools—unified into a coherent business profile.

Generate Real-Time Credit Profiles

Cash flow-based underwriting and sector-specific risk modeling for medical, retail, services, and more.

Enable Lending Without Collateral

Creditworthiness scoring for lenders and risk-adjusted loan structuring that replaces collateral-based models.

Support Working Capital & Trade Finance

Invoice financing, working capital optimization, and supplier credit systems for regional operators.

Integrate with Lenders & Financial Institutions

Banks and non-bank financial institutions via APIs or decision-support dashboards.


Real-world Caribbean conditions

Solutions must work within real-world Caribbean conditions—not ideal ones.

Limited standardized financial data across jurisdictions
Fragmented systems across institutions and islands
Regulatory requirements including KYC and AML compliance
Low trust in unsecured lending models from traditional lenders

MSMEs are the backbone of the Caribbean economy

MSMEs are the backbone of the Caribbean economy—and they are underfinanced.

Fixing financial coordination unlocks:

  • Business growth
  • Job creation
  • Regional trade
  • Stronger capital markets

This is not incremental. This is foundational infrastructure.


The Caribbean is not short on capital.

It is short on systems that move capital efficiently.

Build the systems that move capital.


Data layer

Teams will work with real-world, publicly available datasets. The challenge is not access—it is coordination.

Relevant data includes:

Remittance flows and transaction cost data
Financial inclusion and access indicators
Business and MSME registries
Trade and import/export data
Macroeconomic and financial statistics
Public credit indicators and risk proxies

Data may be sourced from multilateral institutions, central banks, and global financial datasets.


How AI works in this track

AI is not replacing the financial system. It is coordinating it.

Teams may build systems that:

  • Optimize cross-border payment routing based on cost, speed, and reliability
  • Generate creditworthiness from fragmented data sources
  • Reduce remittance friction and improve capital allocation
  • Connect diaspora capital to real opportunities
  • Surface real-time financial signals across markets
  • Support risk, compliance, and transaction monitoring

The goal is simple: make existing financial systems work as one.


The Standard

Strong teams

Build financial infrastructure.

Weak teams

Build apps.

The bar is simple: Does your system change outcomes?

  • Lower transaction costs
  • Faster settlement
  • Expanded access to capital
  • Increased regional capital flow

We are not looking for apps.

We are looking for systems that move capital.

Does your system change outcomes?


This is foundational infrastructure.

MSMEs are the backbone of the Caribbean economy—and they are underfinanced.

Fixing financial coordination unlocks:

  • Business growth
  • Job creation
  • Regional trade
  • Stronger capital markets
Build the systems that move capital.