import Hercules from '@usehercules/sdk';

const client = new Hercules({
  apiVersion: '2025-12-09',
  apiKey: process.env['HERCULES_API_KEY'], // This is the default and can be omitted
});

const customer = await client.beta.subscriptions.customers.get('customer_id');

console.log(customer.id);

{
  "id": "<string>",
  "created": "2023-11-07T05:31:56Z",
  "name": "<string>",
  "email": "<string>",
  "phone": "<string>",
  "address": {
    "line1": "<string>",
    "line2": "<string>",
    "city": "<string>",
    "state": "<string>",
    "postal_code": "<string>",
    "country": "<string>"
  },
  "stripe_id": "<string>"
}