Ghana ยท BoG

GhIPSS and wallet rails with inline APP-fraud controls

GhIPSS interoperability and cross-border mobile-money fraud are a live-oversight problem. Nexus is the behavioural engine and wallet-API overlay โ€” not a second switch.

What supervisors typically cannot see today

Wallet-originated APP fraud and IMTO termination are supervised on delayed operator files. eCedi tests need a sandbox that still looks like production telemetry.

How Nexus maps to the mandate

Target modules: inline behavioural engine and mobile-wallet API. Pair with CBN IMTO oversight on the naira corridor and time-lock.

Data residency

On-premise or Ghanaian designated cloud under BoG control. West Africa SI node deploys.

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