Preview Checkout Session

import DodoPayments from 'dodopayments';

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

const response = await client.checkoutSessions.preview({
  product_cart: [{ product_id: 'product_id', quantity: 0 }],
});

console.log(response.billing_country);

{
  "billing_country": "AF",
  "currency": "AED",
  "current_breakup": {
    "discount": 1,
    "subtotal": 1,
    "total_amount": 1,
    "tax": 1
  },
  "product_cart": [
    {
      "currency": "AED",
      "discounted_price": 1,
      "is_subscription": true,
      "is_usage_based": true,
      "meters": [
        {
          "measurement_unit": "<string>",
          "name": "<string>",
          "price_per_unit": "10.50",
          "description": "<string>",
          "free_threshold": 123
        }
      ],
      "og_currency": "AED",
      "og_price": 1,
      "product_id": "<string>",
      "quantity": 1,
      "tax_category": "digital_products",
      "tax_inclusive": true,
      "tax_rate": 123,
      "addons": [
        {
          "addon_id": "<string>",
          "currency": "AED",
          "discounted_price": 1,
          "name": "<string>",
          "og_currency": "AED",
          "og_price": 1,
          "quantity": 1,
          "tax_category": "digital_products",
          "tax_inclusive": true,
          "tax_rate": 123,
          "description": "<string>",
          "discount_amount": 123,
          "tax": 123
        }
      ],
      "description": "<string>",
      "discount_amount": 123,
      "discount_cycle": 123,
      "name": "<string>",
      "tax": 123
    }
  ],
  "total_price": 1,
  "recurring_breakup": "<unknown>",
  "total_tax": 1
}