Authentication
For the purpose of authentication and authorization regarding the usage of QRGW API service, a unique API Key will be provided to the client. You can view and manage your API keys in the Portal > Settings > Company Details.
This API key will be used as a credential. The client must send this token in the Authorization header when making requests.
Invalid API Key may cause the client unable to use the service.
For example; api_key is used as a header in all API requests.
Authorization: bearer api_key
A sample authorization header would look something like this;