The high-level goal of this mini-project to make a simple server-side integration with the Pretio API that avoids issues with cross-domain restrictions, and automatically detects the country of the user.

Criteria:

• Responds to the endpoint /ad
• Translates the client's IP address into a two-letter country code
• Makes an HTTP request to the Pretio API and parses the result
• returns HTML, with the creative URL from the ad response templated in as the src attribute for a fullscreen iframe.

Deployed with Heroku at https://limitless-caverns-16525.herokuapp.com/