data-scraper-agent

Automated web scraping on a schedule can collect public items from APIs, RSS feeds, and HTML pages, then write the normalized data to Notion. You can set up a cron schedule to regularly fetch new listings and save them directly to your Notion database without manual research.

Yes, scraping JavaScript-rendered pages is supported using Playwright. This allows the data collection process to fully load and extract dynamic content from JS-rendered sites, ensuring accurate data retrieval from modern web applications that rely on client-side rendering.

AI data enrichment with Gemini Flash stays within free quotas by using batch processing and a model fallback chain. This approach scores, summarizes, and classifies collected items efficiently while managing API limits to avoid extra costs during the data enrichment process.

To avoid duplicate entries when scraping and storing web data, the process deduplicates records by URL before persisting them. This ensures that only unique items are written to your storage destination, preventing redundant data in Notion, Google Sheets, or Supabase.

The best way to monitor prices and news from public APIs automatically is to configure a scheduled scraper. It pulls items from REST APIs and RSS feeds on a cron schedule, applies AI enrichment for relevance scoring, and stores the deduplicated results for tracking changes.

Relevance scoring improves over time by incorporating user decisions stored as a JSON feedback file. The AI enrichment process learns from this stored feedback, adjusting future scoring and classification of scraped items to better match your specific filtering preferences.