Copus - Internet Treasure Map

Save and share web finds. Set pay-to-unlock via x402 and earn from quality curation.

Collect the web’s best—and get rewarded for great picks. Copus is a social-bookmarking tool for saving valuable pages and enabling pay-to-unlock access via the x402 protocol (gasless USDC). What Copus does Capture any page to your Treasury with a toolbar click or right-click menu. Saving is sharing: Add recommendation notes, topics, for others to browse on copus.network. Pay-to-Unlock (x402): Put a price on links. Readers unlock with gasless USDC—fast and wallet-friendly. Earn from Curation: Revenue is automatically split between curator and original creator when applicable. Own Your Work: Web3-aligned design helps keep ownership with users and ensures transparent compensation. Perfect for Research & Study: Build source lists and reading trails your peers can unlock. Writing & Content: Publish reference packs that show your process (and value). Industry Tracking: Share expert link roundups; keep some free, set prices on deep dives. Creative Moodboards: Collect design/inspo links in tidy, shareable sets. How it works Install Copus from the Chrome Web Store Browse as usual Click Copus (or right-click) to save a page to your Treasury Add notes/tags; group items into Collections (Optional) Set x402 pricing on specific links or collections Share your page/collection URL—readers can unlock instantly with gasless USDC Why Copus Human-first discovery: No feed manipulation—value comes from curators. Simple monetization: A clear, per-link or per-collection unlock—no subscriptions needed. Transparent & fair: Designed so both creators and curators can be compensated. Privacy & Security Your data belongs to you. Copus uses Web3-aligned rails; your saved links and collections remain under your control.