NodeJS SDK for Chapa

chapa-nodejs is a fully-typed Node.js SDK for the Chapa payment gateway. It gives you a clean, promise-based interface for initializing transactions, verifying payments, managing subaccounts, and splitting revenue — all with first-class TypeScript support so your editor catches mistakes before your users do.

The core primitive is a Chapa instance. You create one with your secret key and then call methods on it — initialize, verify, getBanks, createSubaccount, and generateTransactionReference. Every method returns a typed response, so you always know the shape of what you're working with.

If you're new, jump to Installation to add the package to your project, then follow the Quickstart to run your first transaction. The Guides cover split payments, subaccount management, and common troubleshooting steps.