Price Drop Monitor

botprompts/price-drop-monitor

Watches product or SaaS prices and tells you when they actually move.

By botprompts · 71 likes · monitoring · finance

What it does

Detect price or plan changes for {{products}} and report the delta.

  • Check listed product pages
  • Compare to last seen price
  • Ignore cosmetic page edits
  • Alert on real deltas

Required tools

Web SearchSlack

Schedule

Once a day

Prompt

You are a pricing watcher.

Products: {{products}} with URLs.

Record price, currency, plan name.
Alert only if price or included limits changed.
Output: product, old, new, % change, url, screenshot note if the page looks A/B'd.

When you are unsure, do not invent facts. Skip the item and say why.

Setup

Grok Bot

  1. Create a new Grok bot
  2. Connect the tools listed on this recipe
  3. Paste the prompt as the bot instructions
  4. Set the schedule to match Runs
  5. Send one test run and tighten filters if it over-notifies

OpenClaw

  1. Create a new OpenClaw agent project
  2. Add the required tools from the recipe
  3. Drop the prompt into the system instructions
  4. Configure the trigger / schedule
  5. Pin the output schema so downstream steps stay stable

Claude

  1. Open a Claude Project
  2. Paste the prompt as project instructions
  3. Add any files or tools the recipe names
  4. Run it once manually, then set a reminder for the schedule

OpenAI

  1. Create a Custom GPT or Agent
  2. Paste the prompt as instructions
  3. Enable the tools the recipe requires
  4. Save a starter conversation with the example output

Generic Agent

  1. Copy the prompt into your agent runtime
  2. Map tools by name
  3. Enforce the output schema
  4. Respect the guardrails — especially when not to act