In order to be able to run the examples in our Postman collection please make sure you have correctly set up a Postman environment. The Postman environment should have the endpoint variable set to either https://api.microblink.com if you are testing the publicly hosted API or http://localhost:8080 if you are using the Docker image with default settings. The authorization environment variable has to be set only when using the publicly hosted API and it should be set with the Bearer Authentication string provided to you after generating a Web API key at https://microblink.com/customer/api.