I want to turn every public comment on my Instagram posts into a private conversation that drives marketing and promotions. The job is to build a small, reliable tool that listens for “Someone commented on your post” events and instantly sends that user a Direct Message. Core flow 1. Authenticate to my Instagram account in a secure, TOS-friendly way (official Graph API, headless browser, or another workable method). 2. Detect new comments in near-real time. 3. Fire off a customizable DM template to the commenter. Key needs • Message content must be easy for me to edit so I can swap promotions without touching code. • The tool has to respect Instagram limits—randomised delays, queueing, basic error handling, and a simple log so I can see what was sent to whom. • Cloud host (Heroku, Render, AWS) or a lightweight desktop executable—whichever you’re fastest with is fine, as long as setup is clear. • Source code and a quick README at delivery. Acceptance criteria • A fresh commenter receives my test DM within 1-2 minutes, confirmed on a screen-share or short demo video. • No duplicate messages on repeated comments. • Simple on/off toggle or pause feature so I can disable the campaign without redeploying. If you have prior experience with Instagram Graph API, Selenium, Puppeteer, or similar tooling, that’s a plus—please mention it when you respond.