Hello. I have been trying to connect to V5 API to make some basic operations. I took a look at integrators-graphql-api-guide by Emre. But I took an error “ClientID should be sent”. Is there anyone who encountered that error and found the solution?
Show what you have done so far.
This is explained in the guide in post #3:
The ClientId in GraphQL is the Application Identifier in SambaPOS settings:
Manage > Users > Applications > [Application] > General Settings > Identifier