import Stigg from '@stigg/typescript';

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

const response = await client.v1.subscriptions.import({
  subscriptions: [
    {
      id: 'id',
      customerId: 'customerId',
      planId: 'planId',
    },
  ],
});

console.log(response.data);

{
  "data": {
    "taskId": "3c90c3cc-0d44-4b50-8888-8dd25736052a"
  }
}