If you want to setup the API on your server, you should follow then next steps:

• Set your site to point to /www/index.php
• Make sure that you have rights to write in the uploads folder because otherwise screenshot uploads will not work
• Create a database and then execute the code from database/ws.sql
• Create a config.json file in the config folder or edit the existing confid.dist.json
• Set the database fields: db_host, db_user, db_pass and db_name
• Set the app fields: app_timezone, app_token

The documentation of the API can be found at: http://ws-api.cloudaccess.net/ws/www/docs