Paycorp already holds the position most partners spend a decade trying to build — a Direct Clearing Participant licence, 26 years of ATM infrastructure, and a footprint from South Africa across Central Europe. Fraudio brings the centralised AI fraud and monitoring layer for acquiring across every channel Paycorp runs — ATM today, POS, MOTO and e-commerce next — packaged as a channel partnership Paycorp controls and resells.
Paycorp is one of the very few players in the region operating as a Direct Clearing Participant — a Visa and Mastercard principal member without bank sponsorship. Postillion switch, 7,000 ATMs across South Africa, Namibia, Hungary, Slovakia, Croatia and the Czech Republic. Onboarding orchestrated through Cyberin with bureaus and Mastercard Match. The current fraud tool bolted to Postillion has done the job for ATM traffic. As Paycorp expands acquiring across POS terminals, MOTO and e-commerce, that layer needs to grow with the business. That's where Fraudio comes in.
The shape of the partnership is Paycorp taking Fraudio's multi-tenancy model and running with it. Paycorp sits as the main tenant with full oversight; each customer, acquiring merchant or downstream partner is a sub-tenant with segregated data, isolated rules and their own KPIs. Paycorp keeps compliance and liability visibility across the whole book, controls the pricing to the end customer, and keeps Fraudio out of your customer relationships. One integration, resold everywhere.
Group view across every sub-tenant. Ratio drift, alerts, cases visible at the Paycorp level, with drilldowns per sub-tenant.
Paycorp-mandated rules (regulatory, scheme, appetite) push to every sub-tenant and cannot be silently disabled.
Each customer gets its own environment, its own analysts, its own dashboards. Paycorp controls provisioning and roles.
The current fraud tool bolted onto Postillion was designed for ATM traffic. It's been fit for purpose. It's not the tool that will hold up as Paycorp lights up POS terminals, MOTO and e-commerce alongside the ATM estate. Fraudio replaces it with a centralised AI platform that scores every acquiring channel on one model.
Real-time A2A rails always carry a new fraud typology, and PayShap is no exception. Instant, irrevocable, socially-engineered — the closest analogue is the UK APP fraud wave that hit Faster Payments a decade ago. With PayShap now supporting up to R5 million per transaction, the fraud loss per event is materially bigger than card.
Fraudio's centralised AI models push-payment fraud specifically — mule networks, sudden-value-shift signals, coordinated multi-account attacks, APP scam patterns — using signals learned across the consortium. As Paycorp's PayShap exposure grows, the monitoring layer is already built.
As Paycorp's acquiring book grows across POS, MOTO and e-commerce, the material risk shifts from single-transaction fraud to systematic merchant behaviour — collusive merchants, transaction laundering, bust-out. That's Fraudio's core competence. Peer-group analysis, sequence detection, pattern-shift alerts per merchant, per MCC, per channel.
The Viva Wallet reference: Viva Wallet is a European payment institution and acquirer that used exactly this capability to scale their merchant book past 500,000 without scaling the investigation team. It's the operational shape Paycorp needs for the acquiring expansion — book growing, headcount holding.
Cyberin is working for the onboarding orchestration layer — bureau access, Mastercard Match. Keep it. Fraudio focuses on ongoing transaction monitoring and merchant behaviour, not on rebuilding what Cyberin already handles.
Cyberin stays as the onboarding orchestration layer for bureaus and Mastercard Match. Fraudio doesn't duplicate that path.
Fraudio upgrades the transactional fraud layer beyond ATM — one AI platform covering POS, MOTO, e-commerce and PayShap alongside the existing ATM estate.
Viva Wallet is a European payment institution and acquirer that deployed Fraudio to score card fraud in real time and monitor merchants for fraud and money laundering. It scaled the merchant book past half a million without scaling the fraud team — the operational shape Paycorp needs as the acquiring book grows across POS, MOTO and e-commerce.
“Fraudio enables us to detect fraudulent merchants and money laundering, ensuring the safety of our clients against fraud in payments. This has been extremely helpful to our growth by providing us the ability to focus our efforts in a much more accurate manner.”
Full API reference, integration guide, data schema, webhook specs.
How the AI is trained, alerts explained, model governance.
Centralised AI, network effect and customer results in one page.
Grab a slot when acquiring and e-com are ready to join.
Once Gavin has aligned internally, grab a slot for the wider partnership session — acquiring, e-commerce and technical leadership on the Paycorp side, Fraudio's platform and commercial team on ours.
Book the Wider Session