AFL Script for Open Interest Analysis

I need an AFL script that calculates the difference in Open Interest and sends raw Open Interest data to a trading platform via an API. The data should be sent every 3 minutes. Key Requirements: - AFL Scripting: The script should be written in AFL (Amibroker Formula Language) and be capable of calculating the difference in Open Interest. - API Integration: The script must be able to send raw Open Interest data to a trading platform through API calls. - Timing: Data needs to be sent every 3 minutes. Ideal Skills: - Proficient knowledge and experience in AFL scripting. - Prior experience with API integrations, particularly with trading platforms. - Understanding of Open Interest and its significance in trading.