Add README section

README.md

@@ -5,6 +5,10 @@ XMR-Stak is a universal Stratum pool miner. This is the CPU-mining version; ther
 ## HTML reports
 <img src="https://gist.githubusercontent.com/fireice-uk/2da301131ac01695ff79539a27b81d68/raw/4c09cdeee86f94df2e9dd86b927e64aded6184f5/xmr-stak-cpu-hashrate.png" width="260"> <img src="https://gist.githubusercontent.com/fireice-uk/2da301131ac01695ff79539a27b81d68/raw/4c09cdeee86f94df2e9dd86b927e64aded6184f5/xmr-stak-cpu-results.png" width="260"> <img src="https://gist.githubusercontent.com/fireice-uk/2da301131ac01695ff79539a27b81d68/raw/4c09cdeee86f94df2e9dd86b927e64aded6184f5/xmr-stak-cpu-connection.png" width="260">
 
+## HTML and JSON API report configuraton
+
+To configure the reports shown above you need to edit the httpd_port variable. Then enable wifi on your phone and navigate to <miner ip address>:<httpd_port> in your phone browser. If you want to use the data in scripts, you can get the JSON version of the data at url <miner ip address>:<httpd_port>/api.json
+
 ## Usage on Windows 
 1) Edit the config.txt file to enter your pool login and password. 
 2) Double click the exe file.