The NIBSS (Nigeria Inter-Bank Settlement System) API provides access to real-time interbank payment settlement, instant transfer (InstaPay), and bank connectivity services. NIBSS operates Nigeria critical national payment infrastructure handling trillions of naira in daily transactions.
NIBSS Interbank Settlement API is verified for developer integrations in Nigeria and across African markets, providing documented endpoints, sandbox testing, and developer support.
Certificate/PKI
Determined by NIBSS membership tier and settlement volume