Today on The Settlement Layer: Large-scale AI implementations are beginning to show hard ROI in core financial operations, highlighted by a 64% uplift in Revolut’s proprietary fraud detection modeling. Meanwhile, Nigeria's Central Bank is pushing through stringent new infrastructure and data requirements for domestic payment rails, even as the broader government attempts to pause digital rulemaking.
Revolut announced on Thursday that its proprietary AI foundation model, PRAGMA, has improved fraud detection by 64.7%, credit risk prediction by 16%, and product recommendations by 41%. Trained on 40 billion data points from 25 million users and powered by 200 NVIDIA H100 GPUs, the model also automates 75% of customer support requests and drives its new 'agentic AI' system for UK users.
Why it matters
This provides a powerful, concrete example of a large-scale, production-grade AI system delivering measurable ROI in core financial operations. For a small B2B payments team, Revolut's reported gains in fraud detection offer a compelling data point for the effectiveness of investing in sophisticated, unified AI models over disparate, single-purpose tools. It sets a new benchmark for what's possible with a strategic AI infrastructure investment.
Card issuer platform Episode Six and AI-powered dispute automation provider Decisionly announced a partnership on Wednesday to offer an end-to-end, automated dispute management solution. The integration leverages Decisionly's technology, which claims to automate over 95% of disputes and reduce manual resolution work by more than 80% for card issuers.
Why it matters
This partnership signals that AI-assisted chargeback and dispute handling is moving from a niche tool to a core, integrated feature of modern issuer-processing stacks. For a payment gateway like APS, this trend is critical. As acquirers and issuers adopt this level of automation, the expectations for data quality, response times, and evidence submission in the dispute lifecycle will rise for merchants and their payment providers.
A new system called 'Kavach,' detailed on Wednesday, uses a graph database (Neo4j) to model relationships between accounts, devices, and IP addresses. Unlike traditional systems that score transactions in isolation, this approach identifies clusters of accounts sharing infrastructure, allowing it to detect organized fraud rings with what the developer claims is 100% recall and zero false positives against seeded test data.
Why it matters
This case study presents a powerful alternative to traditional, rule-based fraud detection. For a payment gateway, which faces sophisticated and coordinated fraud attempts, a graph-based approach can uncover hidden connections that isolated scoring models miss. This method is particularly relevant for identifying and dismantling large-scale fraud networks that use shared infrastructure to attack platforms.
The South African Reserve Bank (SARB) has upgraded its QR+ standard to version 1.2, enabling a single, standardized QR code to work across all participating banks and payment systems. This move, reported Thursday, aims to eliminate market fragmentation and integrates with the PayShap real-time payment rail, allowing for instant merchant settlements.
Why it matters
This is a major step toward simplifying South Africa's digital payment landscape. For a payment gateway, the standardization of QR codes reduces integration complexity, while the link to PayShap provides a direct route to instant settlement for merchants. This enhances the appeal of QR payments as a checkout option and improves merchant cash flow, making it a critical development for ZAR-based ecommerce.
The South African Reserve Bank (SARB) is proposing a major overhaul of the country's cash system through its 'Cash Smart Strategy,' aiming to reduce the R90 billion ($5.5 billion) annual cost that consumers bear for using cash. Reports from Wednesday detail plans to create a national cash utility, expand white-label ATMs, and strengthen regulation of cash-in-transit providers.
Why it matters
While focused on physical cash, this strategic initiative from SARB signals a deep regulatory commitment to optimizing the efficiency and cost of all payment systems in South Africa. The concept of treating payments infrastructure as a public utility could set a precedent for future regulations affecting digital payments, potentially influencing rules around interoperability, access, and pricing for payment gateways.
Despite the Nigerian Federal Government's recent suspension of new digital regulations to draft a unified policy, the Central Bank of Nigeria (CBN) is pushing forward with sweeping infrastructure mandates. According to a Wednesday report, new rules will require payment processors to migrate to the ISO 20022 messaging standard and implement real-time Anti-Money Laundering (AML) monitoring.
Why it matters
This complicates the regulatory pause we noted yesterday, reinforcing that the CBN is not waiting on a unified federal policy to enforce system security. The mandate for real-time AML and ISO 20022 compliance raises the technical bar and cost of doing business, favoring larger, well-capitalized players. For APS, this means any future or current operations in Nigeria will require infrastructure capable of meeting these higher standards for data formatting and fraud monitoring.
Putting hard numbers to the Bank of Ghana's recent call for a unified fraud prevention system, a new report discussed Wednesday reveals that mobile money operators and fintechs now account for over 97% of all reported fraud incidents in the country. Overall fraud cases surged by 48% in 2025, with PSPs experiencing a 54% rise while incidents at traditional banks decreased.
Why it matters
These statistics provide a stark warning: as payments digitize, so does fraud. The concentration of fraud on mobile money and fintech platforms, which are central to African ecommerce, underscores the urgent need for sophisticated, adaptive fraud detection systems. For an acquirer like APS, this highlights the high-risk environment and the necessity of robust risk tooling to protect both merchants and the platform itself.
ForgeLayer, a Nigerian blockchain payment infrastructure provider, has switched from a fixed monthly subscription to a pay-as-you-go model for its crypto payment services. Announced Wednesday, the change is designed to lower the barrier for SMEs to accept stablecoin payments like USDT and USDC by eliminating upfront costs and charging merchants only for successful transactions.
Why it matters
This business model shift is a practical signal of maturation in the crypto payments space. By aligning costs with usage, ForgeLayer is addressing a key merchant hesitation: committing to fixed fees for a payment method with uncertain customer demand. This could accelerate the adoption of stablecoins as a viable payment rail for everyday commerce, moving it beyond a speculative asset.
Kenyan Members of Parliament have proposed amendments to the Finance Bill, 2026, to exempt mobile money transfer fees from a proposed 16% Value-Added Tax. According to Thursday reports, the decision, which affects services like M-Pesa and Airtel Money, aims to prevent an increase in transaction costs for consumers and support the country's financial inclusion goals.
Why it matters
This is a significant win for the affordability of digital payments in Kenya. Had the VAT been imposed, it would have increased costs for every transaction on platforms like M-Pesa, potentially dampening usage. For a payment gateway integrating with these services, the exemption ensures that mobile money remains a cost-effective payment option for merchants and consumers, preserving its central role in the Kenyan ecommerce market.
Polytope Labs on Wednesday launched HyperFX, an onchain foreign exchange engine that enables instant currency swaps using stablecoins. The platform is starting with the Nigerian Naira, utilizing cNGN, a regulated naira-backed stablecoin, to bring Nigeria's largely informal FX market onto a transparent, efficient marketplace with atomic settlement.
Why it matters
This is a significant development for any business managing NGN/USD forex risk. By creating a regulated, onchain, and instant settlement rail for Naira, HyperFX provides a powerful alternative to the slow and opaque traditional banking channels. For a payment gateway settling for cross-border merchants, this could dramatically reduce settlement times and forex costs, directly addressing a primary operational pain point.
Following up on the CBN's proposed 20% capital buffer for Financial HoldCos we tracked earlier this week, a new Wednesday analysis highlights additional requirements for structural separation within Nigerian financial groups. The draft guidelines emphasize greater operational independence between banking and fintech subsidiaries, tighter controls on intra-group transactions, and stronger customer consent requirements.
Why it matters
This move by the CBN could fundamentally alter how fintechs with complex corporate structures operate in Nigeria. For any payment company with multiple licenses or closely-linked subsidiaries, these rules would require a review of internal governance, data sharing, and transaction flows. It complicates the strategy of using different legal entities for different functions and could increase compliance overhead for cross-border operations.
AFRICLOUD, a cloud infrastructure provider, announced on Thursday that it now accepts mobile money for cloud hosting services in 11 African countries. This move is designed to simplify payments for African entrepreneurs and businesses, bypassing issues like international card declines and the need for foreign currency.
Why it matters
This directly addresses a key operational hurdle for African tech companies: paying for essential foreign infrastructure like cloud hosting with local currency. By accepting mobile money, AFRICLOUD makes services like AWS more accessible. This is relevant to APS as it lowers the operating friction for your merchant base and the broader tech ecosystem you serve, and it's a model for how to price and bill for services in local payment methods.
AI Moves from Hype to Measurable ROI in Financial Operations Production-grade AI is demonstrating tangible benefits beyond hype. Revolut's PRAGMA model shows a 64.7% improvement in fraud detection, while new partnerships are automating over 95% of card disputes. This signals a shift toward concrete, efficiency-driving AI tools for core financial tasks like fraud, credit risk, and dispute resolution.
Stablecoins Become the Default Infrastructure for New African FX and Settlement Platforms The focus of stablecoin innovation in Africa is shifting decisively to infrastructure. Rather than just being a consumer payment method, USDC and regulated local stablecoins like cNGN are the foundational rails for new onchain forex exchanges (HyperFX) and merchant settlement models (ForgeLayer), aiming to solve long-standing issues of liquidity and settlement time.
Regulators Tighten Controls on Payment Rails and Fintech Structures Central banks are increasing their scrutiny over payment infrastructure. In Nigeria, the CBN is mandating ISO 20022 and real-time AML monitoring for payment processors, while also proposing stricter ring-fencing rules for financial groups. In Ghana, the central bank is calling for a unified, system-wide approach to combat fraud, indicating a trend toward more holistic regulatory oversight.
Fraudsters Weaponize AI, Forcing a Shift in Detection and Architecture The security landscape is shifting as fraudsters use AI to bypass traditional defenses. New attack vectors include AI-assisted traffic that evades JavaScript detection and 'agentic fraud' using deepfakes and synthetic identities. This is forcing a move from simple monitoring to more sophisticated defenses like graph-based ring detection and preventative security architectures.
The Battle for Payment Interoperability Continues Across Key Markets Initiatives to unify fragmented payment systems are gaining ground. The South African Reserve Bank's upgraded QR+ standard aims to create a single QR code for all providers, integrated with the PayShap instant payment rail. In Kenya, the CBK is pushing for greater interoperability, while Interswitch advocates for unified systems to unlock AfCFTA's potential, highlighting the continent-wide push for seamless payment experiences.
What to Expect
2026-07-31—Deadline for public comment on South Africa's draft Capital Flow Management Regulations 2026.
2027-01-01—CBN's deadline for all Nigerian payment and financial data to be processed and stored locally.
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