Financial News Aggregator
Build a web app that aggregates financial news from multiple sources with sentiment analysis.
Educational example only. Not investment advice. Test on paper or sandbox accounts. You are responsible for how you run it and for each data provider's terms. Code and data are provided "as is" and may contain errors. Terms & Disclaimer
Tech Stack
Steps
- 1
Set up Next.js project with API routes
- 2
Integrate NewsAPI to fetch headlines from multiple sources
- 3
Create API route to fetch and cache news (rate limit: 100 req/day)
- 4
Pass articles to OpenAI or FinBERT for sentiment analysis
- 5
Build UI with filters: ticker, sector, sentiment, date range
- 6
Add search functionality and real-time updates
- 7
Implement pagination and infinite scroll for performance
- 8
Deploy to Vercel with API keys in environment variables