I will give polymarket miniapp, website for auto trading

Polymarket copy-trading miniapp and platform: a full-stack console for prediction markets. Connect wallets, follow top traders, and mirror their fills with controls tuned to your risk. The stack pairs a React client (Vite, wagmi) with a Node/Express API wired to Polymarkets CLOBlive book and market data over WebSockets, order posting, batch orders, and open-order management. A Telegram Mini App uses the same API via a shared domain SDK and Telegram initDatacopy targets, markets, trading, and subscriptions. You get portfolio sync from the data API, USDC balance jobs, bridge quotes for cross-chain withdrawals, plus take-profit/stop-loss monitors and background jobs that watch copy targets and execute follower trades. Subscriptions (tiered plans), referrals, leaderboards, market search, catalog facets, activity, and notifications sit on MongoDB with JWT and Google auth; Socket.io pushes updates; an admin UI handles operations. Builder-relayer and Safe tooling support delegated signing patterns where appropriate. Built for traders who want Polymarket execution, whale mirroring, and risk tooling in one deployable productnot a toy demo, but brokerage-grade glue around official APIs.