A production-ready FastAPI application that scrapes, stores, and serves Brazilian CDS 5-year historical data.
Features automated daily updates, dual storage system (CSV/PostgreSQL), and comprehensive REST API.
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Automated Scraping
Daily updates from Investing.com with retry logic and backup strategies
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Dual Storage
CSV for development, PostgreSQL for production with async operations
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FastAPI Powered
Modern async framework with automatic OpenAPI documentation
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Serverless Ready
Optimized for Vercel deployment with zero configuration
🎯 Quick API Endpoints
GET
/cds/
Get all CDS data
GET
/cds/latest
Latest records
GET
/cds/stats
Dataset statistics
GET
/health
API health status