In order to make use of the Loyale API it is required to have a SchemeId. This is a passed in Guid format using the header X-Scheme and is used to represent the ID for a particular brand/company. Scheme owners have the schemeId in order to allow integrating with the system.
X-Scheme header is required for all endpoints
Failure to provide the scheme in the X-Scheme header will result in an error.