Facebook Rental Reply Bot

I run a car-rental page and I’m wasting too much time manually answering “How much?” on public posts. I’d like a small bot that monitors specific Facebook posts in other groups or ad comment threads and instantly drops a friendly reply that blends a set template with a few dynamic details you pull from the comment itself.

How the response should look
• It always mentions the daily rate (pulled from a simple price table I can edit).
• It always ends with my WhatsApp number and page link.
• Extra lines, such as pick-up city or requested dates, should be inserted only when you can detect them in the comment text, so each answer feels personal rather than copy-pasted.

Scope of actions
• ONLY public comment replies—no DMs, no bulk inbox work.
• Must respect Facebook API limits and the platform’s spam rules; throttle logic is required.

Tech I’m comfortable with
Python or Node.js are fine, as long as the project includes clear setup notes and a quick script I can run on a cheap VPS. If you prefer a no-code approach via tools like Zapier/Make plus a small webhook, pitch it—just keep ownership and costs clear.

Deliverables
1. Ready-to-run bot (source code or automation scenario).
2. Config file or dashboard where I can modify price figures and the base template.
3. Short README and a five-minute walkthrough call so I can see it live on my page.

Acceptance check
I’ll post three dummy “Need a car” comments. The job is done when the bot answers all three within a minute, each showing the right rate and my contact line without being flagged by Facebook.

If you’ve built Facebook reply automations before, let me know; links to live pages or short screen recordings will move you to the top.