Build a Crypto Price Alert Tool with AI

Vibe-code a price-alert tool that watches your coins and notifies you when targets hit.

How it works

Step 1

Describe your idea

Write a plain-text prompt describing what you want.

Step 2

AI builds it

Cryptohopper generates production-ready code instantly.

Step 3

Deploy & go live

Your project is hosted on its own subdomain in minutes.

Why build with AI instead of hiring a developer?

CryptohopperTraditional developer
Time to launchUnder 5 minutes2-8 weeks
CostFrom $0$5,000 - $50,000+
MaintenanceIncludedOngoing retainer

Try these prompts

Copy any prompt below and paste it into Cryptohopper to get started.

Build me a crypto price-alert tool where I set above/below price targets per coin and get notified in-app when they trigger.

Create a price-alert app with a list of active alerts, live prices, and a triggered-alerts history.

Make an alert tool that supports percentage-move alerts (e.g. BTC up 5% in a day).

Build a price-alert dashboard with browser notifications and local saving.

Frequently asked questions

How do alerts trigger?
The tool checks live prices on an interval and flags any alert whose condition is met, with an in-app (and optional browser) notification and a history of what fired.
What alert types are supported?
Above/below price targets and percentage-move alerts. Ask for others — band breaks, moving-average crosses — and they're added.
Do I need an account?
No — alerts are stored on your device by default. Prices come from a public market-data source with no key required.

Related builders

Explore more categories

Crypto Watchlist

Vibe-code a personal crypto watchlist with live prices, 24h change, and mini charts.

Crypto Portfolio Tracker

Vibe-code a tracker for your crypto holdings with live prices, cost basis, and P&L.

Crypto Market Heatmap

Vibe-code a crypto market heatmap that colours coins by performance and surfaces top movers.

RSI Signal Bot

Vibe-code an RSI signal bot that buys oversold and sells overbought — Cryptohopper runs the trades on your exchange.

Crypto Portfolio Dashboard

Vibe-code a live dashboard of your Cryptohopper positions, P&L, and allocation — built around your own account.

Crypto Trading Journal

Vibe-code a trading journal to log trades, tag setups, and review your win rate and R-multiples.

Ready to build?

Start building your project now — no coding required.

Generate this for me