import SnagSolutions from '@snagsolutions/sdk';

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

const user = await client.referral.users.create({
  userIds: ['182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e'],
});

console.log(user.message);

{
  "message": "<string>"
}