This CloudFlare Worker tracks an application's usage by storing daily data and displaying a graph for each version. Each installation identifies itself by sending a unique identifier (UUID) and its installed version.
/api/lnxlink: POST request with a JSON payload ofuuidandversionwhich is stored to the database and should be sent every 24 hours/api/lnxlink/users: GET request to show a list of app versions and per day usage/api/lnxlink/countries: GET request to show a list active users per country in the last 10 days/lnxlink/graph: GET request to show a line chart of active users per day/lnxlink/map: GET request to show a map of active users in the last 10 days
The full guide for setting up your environment is located here.
With these commands you can create your own analytics server:
npx wrangler login
npx wrangler d1 execute prod-d1-analyzer --file=./schema.sql
npx wrangler deploy