CoinBoss is a crypto derivatives data dashboard with tables for liquidations, open interest, funding rates, long/short ratios and ETF flows across 25 exchanges. It also covers options, exchange balances, Hyperliquid tools, indicators and a watchlist.
The site's description says it is free, with login and sign-up available. API Docs and API Pricing pages are linked, but tier details are not listed. Content is not investment advice.

Traders and analysts need clean, live market structure signals, not another price chart. CoinBoss puts liquidations, open interest and funding data in one dashboard.