Update readme

README.md

@@ -6,10 +6,20 @@ Powered by Node.JS and using the ldbs-json module, the OwlBoard API provides up
 
 Whilst the application is open source, the webservice (owlboard.fb-infra.uk) is not openly available.  National Rail Enquiries have limits on API access so to use this software yourself, you'll need to run your own instance after obtaining your own API key.
 
-## Default Settings
-
-webPort: 8460
-
 ## WebApp Colours:
 
- - To be updated
+ - To be updated
+
+## API Endpoints:
+ - /api:
+     - /test:
+         - GET: Check your connection with the server
+         - POST: Check your auth key
+             - Request Body JSON: `{"auth":""}`
+             - Returns JSON: `{"auth":"true/false"}`
+
+     - /list:
+         - GET: Get list of stations
+             - Returns JSON: `{"STATION NAME":{"CRS":"code","TIPLOC":"code"}}`
+
+     - /ldb: