{"uid":"cap_0B8xWKf-sHcqQpTYI8IQD","slug":"whaletape-hyperliquid-smart-money-markets-by-asset-class-0883589d","name":"WhaleTape · Hyperliquid Smart Money — Markets by Asset Class","description":"Live whale positioning, OI/funding signals and AI market briefs from Hyperliquid. Pay per request (x402) or unlock the Pro dashboard for 60 minutes.","url":"https://whaletape.xyz/markets/class/%7Basset_class%7D","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"properties":{"type":"string"}}},"responseSchema":{"type":"json","example":{"count":194,"markets":[{"dex":"","coin":"BTC","symbol":"BTC","funding":0.0000298097,"mark_px":77302,"day_volume":2824000602.98666,"asset_class":"crypto","open_interest":36419.31138}],"updated_at":"2026-08-23T01:39:43.769674+00:00","asset_class":"crypto"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_a0_jI8_wT2pBQ54i05R9L","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns live open interest, funding rates, mark price, and 24h volume for all markets in a given asset class on Hyperliquid, updated in near real-time.","exampleAgentPrompt":"Pull the latest open interest, funding rates, and 24h volume for all crypto markets on Hyperliquid — I want to see which ones have unusual whale positioning right now.","exampleUseCases":[{"title":"Funding rate arbitrage scanning","prompt":"Show me all current funding rates across Hyperliquid's crypto markets so I can spot which ones are paying out the most and consider a basis trade."},{"title":"OI spike detection for trading signals","prompt":"Get me the latest open interest numbers across all Hyperliquid crypto markets — I want to find any assets where OI has ballooned significantly compared to their volume."},{"title":"Pre-trade market overview","prompt":"Before I open a position on Hyperliquid, give me a snapshot of funding, OI, and mark price for all crypto markets so I can gauge where smart money is concentrated."}],"resultDescription":"A JSON object containing a count of markets, an updated_at timestamp, the queried asset_class, and an array of market objects each with coin, symbol, DEX, funding rate, mark price, 24-hour volume, asset class, and open interest figures — all sourced live from Hyperliquid.","failureModes":["Invalid or unsupported asset_class value returns empty or error response","Payment not fulfilled (x402) results in 402 Payment Required before data is served","Stale data if Hyperliquid feed is temporarily delayed","Rate limiting if payment is not provided per-request"],"whenToPreferThis":"Use this endpoint when you need a broad, cross-market snapshot of OI, funding, and volume for an entire asset class on Hyperliquid in one call, rather than querying a single instrument or needing historical time-series data. It is ideal for scanning all markets simultaneously to detect anomalies, rather than tracking one asset over time.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T12:42:40.631Z","isFirstParty":false}