import Stigg from '@stigg/typescript';

const client = new Stigg({
  apiKey: process.env['STIGG_API_KEY'], // This is the default and can be omitted
});

const product = await client.v1.products.duplicateProduct('x', { targetId: 'targetId' });

console.log(product.data);

{
  "data": {
    "id": "product-revvenu",
    "displayName": "Revvenu",
    "description": "SaaS billing platform",
    "status": "PUBLISHED",
    "multipleSubscriptions": false,
    "metadata": {},
    "productSettings": {
      "downgradePlanId": "c9b0a382-5b7d-4d32-9f62-8c4e1a7b3d9f",
      "prorateAtEndOfBillingPeriod": null,
      "subscriptionCancellationTime": "END_OF_BILLING_PERIOD",
      "subscriptionEndSetup": "DOWNGRADE_TO_FREE",
      "subscriptionStartPlanId": "a1d4e8f2-6c3b-4a9e-b5f7-2d8c9e0f1a3b",
      "subscriptionStartSetup": "FREE_PLAN"
    },
    "createdAt": "2025-10-26T10:00:00.000Z",
    "updatedAt": "2025-10-26T10:00:00.000Z"
  }
}