Cloud/DevOps

KonnectPay Gateway SDK

Unified payment abstraction and webhook verification layer for local African gateways

A developer-friendly TypeScript and Node.js SDK abstracting Mobile Money (MTN, Telecel, AirtelTigo) and card transactions behind a unified, idempotent developer API.

Production ImpactUsed by 12+ client startups to unify payment reconciliation

Key Architectural Decisions

Cryptographic HMAC SHA-256 signature verification for inbound webhooks
Stateless token rotation preventing duplicate charge execution
Fully typed SDK published with automated CI/CD releases

Technologies & Protocols

TypeScriptExpressJestOpenAPIStripe/MoMo Protocols