E-Auctions Scraper: 出品、セラー、フィードバックなどをエクスポート 作成者: nifty.codes

Scrape and export product listings, seller profiles, and buyer feedback from eBay with this powerful browser extension. The tool operates entirely within your browser, processing all data locally on your machine. Set up monitoring to track price changes, new listings, or seller updates and receive instant alerts when conditions are met.

Key Features

✓ Monitor pages for changes and receive alerts via webhook or ntfy.sh
✓ All data processing happens locally in your browser
✓ Export to CSV, Excel (XLSX), JSON, HTML Table, and Raw JSON
✓ Automatic pagination for multi-page search results
✓ Batch process multiple URLs in a single session
✓ Customizable field selection and conditional formatting

What Data You Can Extract

Listings: Titles, prices, shipping costs, bid counts, auction expiry times, seller usernames, discounts, and images from eBay search results and category pages.

Listing Details: Item specifications, full descriptions, item conditions, watch counts, sold counts, recent sales, brand, model, color, condition descriptions, and all product images from individual eBay listing pages.

Seller Details: Seller usernames, display names, feedback percentages, total feedback counts, items sold, follower counts, seller type, location, and membership history from eBay seller profiles.

Feedback: User IDs, usernames, feedback scores, ratings, comments, time periods, verified purchase status, and image counts from eBay seller feedback pages.

Monitoring & Alerts

Use the Page Watcher to track changes on any eBay page over time. Set conditions on specific fields, such as price drops below a threshold or new listings matching certain criteria. Receive instant notifications via webhook or ntfy.sh when your conditions are met, so you never miss an important update.

Batch Processing

The Batch URL Opener lets you queue multiple eBay URLs for processing in one session. Add URLs manually or auto-collect them from search result pages. The extension opens each URL, extracts the data, and compiles everything into a single export file.

Export Formats

CSV, Excel (XLSX), JSON, HTML Table, Raw JSON

Perfect For

Ideal for resellers, market researchers, and deal hunters who need to compile product and pricing data from eBay at scale. Simplifies the process of gathering large sets of listing, seller, and feedback data from eBay without manual copying.

Supported Regions

This extension supports eBay domains across multiple regions, including the United States, United Kingdom, Germany, Canada, Australia, France, Italy, Spain, and other international eBay marketplaces.

Privacy & Security

All scraping and data exports are performed locally on your machine. The extension collects general usage metrics to improve performance and reliability, but your scraped data is never sent to external servers.

Usage Notice

This extension provides tools for extracting publicly available data. Users are responsible for ensuring their use complies with applicable terms of service and local regulations. The developer provides the tool and is not liable for how it is used.

Technical Support

For assistance or questions, contact hello@nifty.codes.

Trademark

eBay is a registered trademark of eBay Inc. This extension is an independent tool and is not affiliated with, endorsed by, authorized, maintained, or sponsored by eBay Inc.