Get Customer
GET /customers/:id
If you have an id for a customer, you can use this endpoint to retrieve the customer.
The customer includes hasActiveMembership and nested memberships (with changeLog on each). Pass ?includeBarcodes=true to include barcodes and physicalCards. See the Customer object.
Example Response
{ "id": "bd4a0997-39db-41d9-883a-cdfa83e2101f", "firstName": "Henny", ... }