@paddle/paddle-node-sdk/dist/esm/entities/customer/customer-balance.js

A Node.js SDK that you can use to integrate Paddle Billing with applications written in server-side JavaScript.

export class CustomerBalance {
    constructor(customerBalance) {
        this.available = customerBalance.available;
        this.reserved = customerBalance.reserved;
        this.used = customerBalance.used;
    }
}