{"uid":"cap_e5K_R1tvioCbUSd9-xuyj","slug":"hyperliquid-perpetuals-live-market-data-60227ec6","name":"Hyperliquid Perpetuals Live Market Data","description":"Live context for every Hyperliquid perpetual — mark/oracle/mid price, funding, open interest, premium and 24h notional volume, zipped with each asset's metadata.","url":"https://hyperliquid.use.x402atlas.com/perps","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"properties":{"type":"string"}}},"responseSchema":{"type":"json","example":{"count":1,"assets":[{"name":"BTC","mid_px":"64249.5","funding":"0.0000125","mark_px":"64250.0","premium":"0.0001","oracle_px":"64240.0","impact_pxs":["64249.0","64251.0"],"day_ntl_vlm":"1234567.8","prev_day_px":"63000.0","sz_decimals":5,"max_leverage":50,"only_isolated":false,"open_interest":"12345.6"}],"queried_at":"2026-07-10T12:00:00Z"}},"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_tab2kpCV9FP9hjgp2-c7h","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns live market context for every Hyperliquid perpetual — mark, oracle, and mid prices, funding rates, open interest, premium, 24h notional volume, and asset metadata in one call.","exampleAgentPrompt":"Pull the live market data for all Hyperliquid perpetuals right now — I want to see funding rates, mark and oracle prices, open interest, and 24h notional volume for every asset.","exampleUseCases":null,"resultDescription":"A JSON object containing a count of assets and an array of perpetual asset objects, each with mark price, oracle price, mid price, funding rate, open interest, premium, 24h notional volume, impact bid/ask prices, previous day price, max leverage, size decimals, and isolation flag, plus a timestamp of when the data was fetched.","failureModes":["Hyperliquid API unavailable — upstream data fetch fails, returning a 5xx error","Payment not received or x402 auth failure — returns 402 Payment Required","Rate limit exceeded — too many calls in a short window","Empty assets array if Hyperliquid returns no data for an unexpected reason"],"whenToPreferThis":"Use this endpoint when you need a full snapshot of all Hyperliquid perpetual markets in a single call — ideal for funding rate arbitrage scans, open interest monitoring, cross-asset price comparison, or building dashboards. Prefer this over individual asset lookups when you need venue-wide coverage. Use the sibling OHLCV or order book endpoints for per-asset historical or depth data.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T06:30:36.363Z","isFirstParty":false}