import SnagSolutions from '@snagsolutions/sdk';

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

const response = await client.users.count({
  organizationId: '123e4567-e89b-12d3-a456-426614174001',
  websiteId: '123e4567-e89b-12d3-a456-426614174000',
});

console.log(response.totalCount);

{
  "totalCount": 123
}