{"name":"Hypercast public API","note":"Public market data. CORS on, cached 15 s at the edge. Times are unix ms; dates are UTC. Not affiliated with Hyperliquid.","endpoints":{"/api/board":"today's board: sealed calls, the live meter, move since 00:00, nearest liquidation clusters, cost basis","/api/stream":"server-sent events: board every 10 s, feed events as they happen, the freeze and the results","/api/asset/{COIN}":"an asset's calls, record, prices and the last 48 h of marks and live net%","/api/calls":"the latest sealed day","/api/calls/{YYYY-MM-DD}":"one day's calls, results and missing whales (live or backfill)","/api/calls/{YYYY-MM-DD}/payload":"the exact committed JSON (sha256 of this text = the hash)","/api/calls/{YYYY-MM-DD}/corrections":"public corrections of results for that day","/api/record":"scorecards (30 days and all time), baselines, calibration, per asset; ?backfill=1 for the reconstructed days","/api/whales":"the current set, rankings, entries and exits","/api/whale/{ADDRESS}":"a whale's record, or a live read of any address (labeled not tracked)","/api/feed":"the live feed (?coin=SOL&kind=flip|open|close|lev&before={id})","/api/liq/{COIN}":"the liquidation map (estimated, from current liquidation prices); the chart window spans the nearest clusters (?range=fixed for ±30%)","/api/liq/{COIN}/bucket/{from}/{to}":"the positions behind a range of buckets","/api/costbasis/{COIN}":"the whales' average entries, share in profit and unrealized PnL per side","/api/solana/hype-pairs":"Solana coins whose main pool quotes in HYPE","/api/solana/check/{MINT}":"is this Solana coin paired with HYPE?","/api/status":"rate budget, sampler lag, last snapshot, cron runs","/rss/{COIN}.xml":"an Atom feed per asset: the day's call, results, flips, big positions, liquidation zones"}}