Using the API Gateway Routes

 
The base URL of any route is: 
http://gateway.myapigateway.com
 
The next part of the URL for a route named mail would be:
http://gateway.myapigateway.com/mail
 
The remaining part of the URL would be the URL to the service:
http://gateway.myapigateway.com/mail/rs/sendMail
 
Calling the URL above with the correct HTTP Method and request will return the correct response from the service.
 
All header passed to the API Gateway will be passed to the service call.
 
If CORS is turned on in your micro service, that too will be pass through the API Gateway.