Documentation
Technical reference for ZynU Chart Pro
Getting Started
Platform Overview
Complete guide to all features and pages
Environment Setup
Configure API keys and environment variables
Supabase Integration
Set up database and news articles table
API Reference
GET /api/market
Fetch coin market data with pagination
GET /api/coin
Get detailed data for one or multiple coins
GET /api/news
Fetch articles from Supabase with filters
POST /api/analyze
Upload chart image for AI analysis
GET /api/dca
Calculate DCA with historical prices
GET /api/paper-trading
Get real-time prices for paper trading
Python News Script
Script Overview
How the RSS scraper + Groq AI pipeline works
Installation
pip install requirements for Linux Mint
Configuration
Set Groq API key and Supabase credentials
Running the Script
Manual run and cron job setup
Deployment
Deploy to Vercel
Step-by-step Vercel deployment guide
Environment Variables
Required env vars for production
Custom Domain
Configure your own domain on Vercel
Required Environment Variables
NEXT_PUBLIC_SUPABASE_URL=https://xxx.supabase.co
NEXT_PUBLIC_SUPABASE_ANON_KEY=eyJhbGci...
GEMINI_API_KEY=AIzaSy...
# Optional
COINGECKO_API_KEY=your_key # For higher rate limits