{"uid":"cap_zYnTy1rT-fw4MuMBTpbCK","slug":"hyperliquid-smart-money-data-api-market-data-by-asset-class-0a1a8932","name":"Hyperliquid Smart Money Data API – Market Data by Asset Class","description":"Screen one asset class without pulling all 320 markets: mark price, funding rate and open interest for crypto, equities, commodities, FX, indices or rates","url":"https://whaletape.xyz/markets/class/:asset_class","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET","HEAD","DELETE"],"type":"string"},"pathParams":{"type":"object"},"queryParams":{"type":"object","properties":{}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":null,"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_xz3Vkr33fbw0UuzPpfsx-","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 mark price, funding rate, and open interest for all markets within a single asset class (crypto, equities, commodities, FX, indices, or rates) on Hyperliquid","exampleAgentPrompt":"Show me the current mark price, funding rate, and open interest for all crypto markets on Hyperliquid — I don't need the other asset classes, just crypto.","exampleUseCases":[{"title":"Crypto funding rate screen","prompt":"Pull the current funding rates and open interest for all crypto perpetuals on Hyperliquid — I want to see which markets are most stretched right now."},{"title":"FX market conditions snapshot","prompt":"Give me a quick snapshot of mark prices, funding rates, and open interest across all FX markets on Hyperliquid so I can see where positioning is heaviest."},{"title":"Equities market OI monitor","prompt":"What does open interest look like across all equity markets on Hyperliquid right now? Include funding rates and mark prices too."}],"resultDescription":"A filtered list of Hyperliquid markets belonging to the specified asset class, each with its current mark price, funding rate, and open interest — narrowed to one class so the response is compact and actionable without loading all 320 markets.","failureModes":["Invalid asset_class path parameter returns an error or empty result","Network or payment failure (402) if x402 micropayment is not handled","Rate limiting if called too frequently","Empty result set if no markets exist for the requested asset class at that moment"],"whenToPreferThis":"Choose this endpoint when you want a focused snapshot of one asset class (e.g. only crypto or only FX) rather than all 320 Hyperliquid markets at once. It is more efficient than the full-market endpoint when your downstream logic only concerns one category, and cheaper to parse and act on. Prefer it over the AI narrative or squeeze-screen endpoints when you need raw numeric data (mark price, funding, OI) for your own analysis rather than pre-interpreted signals.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T06:45:22.291Z","isFirstParty":false}