import { MercoaApi, MercoaApiClient } from "@mercoa/javascript"

const mercoa = new MercoaApiClient({
    token: 'YOUR_API_KEY',
});

const entity = await mercoa.entity.find({
    foreignId: 'YOUR_CUSTOMER_ID'
});

const invoices = await mercoa.entity.invoice.find(entity.id, {
    status: [
      MercoaApi.InvoiceStatus.APPROVED,
      MercoaApi.InvoiceStatus.SCHEDULED
    ],
});