Marketplace Fee Watcher

Seller Policy Change Monitor

seeb/seller-policy-change-monitor

Extract marketplace seller-policy changes, fees, deadlines, and merchant impact.

Mempool Space Fees Scraper

benthepythondev/mempool-space-fees-scraper

Collect Mempool.space records and export fastest fee, half hour fee, hour fee, economy fee, minimum fee, source as structured JSON, CSV or Excel data.

Marketplace Buy Box & Seller Monitor

glowing_glove/marketplace-buy-box-seller-monitor

Monitor marketplace product pages for price, stock, seller, offer, review, coupon, and availability signals.

Affiliate Program Terms & Commission Monitor

kayorama/affiliate-program-terms-monitor

Extract evidence-backed affiliate commission, cookie, payout, network, and application terms from public program pages and detect structured changes.

SEC Rule Releases

bb-tradetec/sec-rulemaking-and-guidance-normalizer

Normalize exact SEC rule-release pages into evidence-bound proposal, adoption, amendment, and policy records.

Facebook Marketplace Scraper

pratikdani/facebook-marketplace-scraper

The Facebook Marketplace Scraper extracts detailed product data from Marketplace URLs, including prices, descriptions, images, and seller details. Perfect for market research, price monitoring, and inventory tracking.

Reseller Market Scraper

brilliant_gum/reseller-market-scraper

Pull active and sold listings from Poshmark, Vinted, Mercari and Depop in one run. Filter by keyword, brand, size, condition and price range. Built-in fee calculator shows platform commission and net payout per listing. Export to JSON, CSV or Excel.

Monitor website pages for content changes by hashing page text and storing snapshots. Great for competitor pages, pricing pages, and landing pages.