{"uid":"cap_AiUT-SlH3RqFjPoU1xVob","slug":"hyperliquid-perp-markets-overview-ebf574ed","name":"Hyperliquid Perp Markets Overview","description":"All Hyperliquid perp markets with mark price, funding APR, open interest, 24h volume, and basis, sorted by volume, open interest, or funding. Send { limit?, sort? }. Full derivatives market map for trading agents.","url":"https://x402-services-production.up.railway.app/api/perps/markets","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"sort":{"type":"string","description":"\"volume\" (default), \"oi\", or \"funding\""},"limit":{"type":"number","description":"Max markets, default 25 (max 200)"}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.005","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":"$0.005/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_G5nV7KeFqNAqlxisDaZ6X","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.005","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns a ranked list of all Hyperliquid perpetual futures markets with mark price, funding APR, open interest, 24h volume, and basis, sortable by volume, OI, or funding.","exampleAgentPrompt":"Show me the top 50 Hyperliquid perp markets ranked by open interest — I want to see mark price, funding APR, 24h volume, and basis for each.","exampleUseCases":null,"resultDescription":"A ranked list of perpetual futures markets on Hyperliquid, each containing mark price, annualized funding APR, open interest, 24h trading volume, and basis (spot vs mark spread), ordered by the chosen sort field (volume, OI, or funding).","failureModes":["Invalid sort value (not 'volume', 'oi', or 'funding') returns an error","Limit exceeding 200 may be capped or rejected","Hyperliquid data feed unavailability causes upstream timeout","Malformed request body returns 400-level error","Payment of 0.02 USDC not provided or rejected causes 402 error"],"whenToPreferThis":"Use this endpoint when you need a broad market-wide snapshot of all Hyperliquid perpetuals in a single call, sorted by activity (volume, OI, or funding). Prefer this over single-coin funding or basis endpoints when building a market screener, scanning for crowded trades, or mapping the full derivatives landscape without specifying a particular coin.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T00:34:01.547Z","isFirstParty":false}