Pyth Sentinel. Real-time Crypto Alerts & Prediction Game Powered by Pyth Network

What I Built

Pyth Sentinel is a real-time crypto monitoring and alert platform built on Pyth Network's price feeds and Pyth Entropy.

Features

• 📡 Live prices for BTC, ETH, SOL, BNB, PYTH powered by Pyth Hermes API
• 📊 Live price history chart that auto-updates every 10 seconds
• 🚨 Custom price alerts with email and webhook notifications
• 🎲 Price Prediction Game powered by Pyth Entropy for verifiable randomness

Pyth Features Used

• Pyth Price Feeds — institutional grade real-time price data
• Pyth Entropy — verifiable randomness for the prediction game

Live Demo

https://pyth-sentinel-production.up.railway.app

Source Code

https://github.com/MaranathaD12/pyth-sentinel

Tech Stack

• Node.js + Express.js
• @pythnetwork/hermes-client
• @pythnetwork/entropy-sdk-solidity
• Chart.js
• Nodemailer

Built for the Pyth Community Hackathon 2026!