Welcome to PriceSignal
PriceSignal is a powerful real-time cryptocurrency price tracking and alert platform that helps you stay on top of market movements with intelligent, condition-based notifications.Never miss a trading opportunity. Set up custom price alerts based on technical indicators, price movements, and market conditions.
Key Features
Real-Time Price Tracking
Live cryptocurrency price data streamed from multiple exchanges with millisecond precision using TimescaleDB.
Smart Alert Rules
Create sophisticated price alerts using technical indicators (RSI, SMA, EMA) and custom conditions.
Telegram Integration
Receive instant notifications directly to your Telegram account when your conditions are met.
GraphQL API
Flexible GraphQL API for querying prices, managing rules, and subscribing to real-time updates.
How It Works
Create Alert Rules
Set up custom rules based on price movements, technical indicators, or market conditions.
Use Cases
Day Traders: Set up RSI-based alerts to catch oversold/overbought conditions across multiple trading pairs. HODLers: Monitor long-term price movements and get notified of significant price changes. Technical Analysts: Create complex multi-condition rules combining various technical indicators. Portfolio Managers: Track price thresholds across your entire cryptocurrency portfolio.Quick Links
Quickstart
Get started in 5 minutes
Architecture
System overview and components
API Reference
GraphQL API documentation
Tech Stack
- Backend: .NET 8 with Hot Chocolate GraphQL
- Database: TimescaleDB (PostgreSQL with time-series extensions)
- Messaging: NATS JetStream for event-driven architecture
- Frontend: React with TypeScript and shadcn/ui components
- Notifications: Telegram Bot API
- Infrastructure: Docker and Kubernetes-ready
PriceSignal is built for scale, handling thousands of price updates per second and evaluating complex rule conditions in real-time.