My very first indicator in Pine Script with two alert conditions for trading bots. It's based on "Pump Catcher" by @joepegler
I modified some parts, hopefully improved the usability and enabled alerts, so you can use it to trigger bots like 3commas via webhooks.
Pump Alerts 🚀 attempts to "detect moments of abnormal and accelerating increase in volume" AKA "pumps". Small and big pumps. I recommend using it on small timeframes like 1 to 15 min and tinkering with the lookback period as well as threshold values. Other than that it's pretty self-explanatory and beginner-friendly.