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Case study

From 1 country to 4

Payment and loan APIs for 4pay, a platform that lets banks offer mobile money.

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How it went

The problem

4pay turns bank ATM cards into virtual ones, so banks can offer mobile money quickly. It needed payment and loan APIs built on its existing platform.

Requirements changed almost every day, and the loan platform had to track every amount sent and received without error.

What we built

  • Payment APIs, built from 4pay's own documentation
  • Loan APIs that keep an exact record of every amount sent and received
  • Daily check-ins with 4pay's team as requirements changed

The result

The product went from 1 African country to 4.

Vodacom and Airtel use the APIs on their e-loan platforms.

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