{"uid":"cap_C13wIptcB2syq3xRqg6ms","slug":"hyperliquid-perpetuals-volume-market-breadth-oracle-a4ae45f1","name":"Hyperliquid Perpetuals Volume & Market Breadth Oracle","description":"Pay-per-call crypto microdata for trading/onchain AI agents via x402 (USDC on Base): Base gas, token risk, balances, multi-venue prices, Hyperliquid book/funding, kimchi premium. No API keys.","url":"https://kr-x402-mvp.kgy5612.workers.dev/api/v1/perpetuals/volume?utm_source=zero.xyz","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"],"type":"string"},"queryParams":{"type":"object","properties":{"limit":{"type":"integer","maximum":25,"minimum":1,"description":"Rows per ranking (default 10)"},"min_volume_usd":{"type":"number","minimum":0,"description":"Liquidity filter on 24h notional volume (default 1000000)"}},"additionalProperties":false}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"venue":"hyperliquid","liquid":140,"breadth":{"label":"broad_rally","advancers":96,"decliners":44,"advance_ratio":0.686},"sources":["https://api.hyperliquid.xyz/info"],"universe":230,"top_losers":[],"top_volume":[],"updated_at":"2026-10-29T16:00:00Z","top_gainers":[{"coin":"HYPE","mark_px":41.2,"premium_bps":-1.1,"max_leverage":10,"vol_oi_ratio":0.34,"change_24h_pct":8.4,"volume_24h_usd":410000000,"funding_apr_pct":14.2,"open_interest_usd":1200000000}],"highest_funding":[],"unusual_activity":[],"top_open_interest":[],"most_negative_funding":[]}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.002","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":"$0.002/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_i01FOVIxuVWf5V8fhndg0","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.002","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns ranked perpetuals volume, market breadth (advancers/decliners), top gainers/losers, funding rates, and open interest from Hyperliquid via pay-per-call x402 micropayment","exampleAgentPrompt":"Give me the top 15 Hyperliquid perpetuals by volume in the last 24 hours — only show coins with at least $5 million in notional volume — and tell me whether the market is broadly rallying or declining right now.","exampleUseCases":[{"title":"Momentum screen before a trade","prompt":"Which Hyperliquid perps are gaining the most in the last 24 hours and have at least $2 million in notional volume? Show me the top 10 so I can decide where to open a long."},{"title":"Funding rate arbitrage scan","prompt":"What are the highest positive and most negative funding rates across Hyperliquid perpetuals right now? I want to look for arb opportunities — filter to coins with at least $1 million in daily volume."},{"title":"Market-wide sentiment check","prompt":"Is the Hyperliquid perps market broadly bullish or bearish today? Give me the advance-decline ratio and how many of the 230 listed coins are actually liquid right now."}],"resultDescription":"Returns a JSON object with: venue name, count of liquid instruments, universe size, market breadth object (label like 'broad_rally', advancer/decliner counts, advance_ratio), ranked arrays for top_volume, top_gainers, top_losers, highest_funding, most_negative_funding, top_open_interest, and unusual_activity — each entry includes coin, mark_px, change_24h_pct, volume_24h_usd, open_interest_usd, funding_apr_pct, vol_oi_ratio, premium_bps, max_leverage, and a data freshness timestamp.","failureModes":["402 Payment Required if USDC micropayment via x402 is not attached or insufficient","Filter too strict (min_volume_usd too high) returns empty ranked arrays","Limit out of range (must be 1–25) returns schema validation error","Hyperliquid upstream API unavailable causes stale or missing data","Network timeout on workers.dev edge node"],"whenToPreferThis":"Choose this endpoint when an AI trading agent needs a real-time ranked view of Hyperliquid perpetuals market activity — breadth, momentum, funding, and open interest — without requiring API keys. Ideal for agents that pay per-call in USDC via x402 rather than managing subscriptions. Prefer over generic price feeds when you specifically need Hyperliquid perp-specific metrics like vol/OI ratio, funding APR, and advance/decline breadth in a single aggregated call.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-31T18:42:28.935Z","isFirstParty":false,"canonicalSlug":"hyperliquid-perpetuals-volume-market-breadth-oracle-a4ae45f1"}