{"uid":"cap__-R0JsGwussOff5TtPGME","slug":"pa1m-hyperliquid-orderbook-d077c0c6","name":"Pa1m Hyperliquid Orderbook","description":"Real-time Hyperliquid perpetuals data for AI agents.","url":"https://hyperliquid.hypa1m.xyz/orderbook/%7Bcoin%7D","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","required":["coin"],"properties":{"coin":{"type":"string","description":"Coin ticker, e.g. BTC"}}}},"additionalProperties":false}}},"responseSchema":{"type":"json","example":{"levels":[["67234.5","0.1"]]}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.001","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":"$0.001/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_riOW1ySD9G7HRaq_TLOD0","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.001","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Fetches real-time order book (bid/ask price levels and sizes) for a specified Hyperliquid perpetuals market coin.","exampleAgentPrompt":"What does the current order book look like for BTC on Hyperliquid perpetuals — show me the price levels and sizes on both the bid and ask side.","exampleUseCases":[{"title":"Real-time BTC perp spread check","prompt":"Check the current bid-ask spread for BTC on Hyperliquid perpetuals and tell me the best bid and best ask prices right now."},{"title":"ETH liquidity depth for trade sizing","prompt":"I'm about to place a large ETH perpetuals order on Hyperliquid — can you pull the order book and show me how much liquidity is available at each price level so I can estimate slippage?"},{"title":"SOL order book monitoring for entry signal","prompt":"Keep an eye on the SOL perpetuals order book on Hyperliquid and let me know if a large wall of bids appears below the current price."}],"resultDescription":"Returns a JSON object containing an array of order book levels, each represented as a [price, size] pair (e.g. [[\"67234.5\",\"0.1\"]]), representing the current bids and asks in the specified Hyperliquid perpetuals market.","failureModes":["Invalid or unsupported coin symbol returns an error or empty levels array","Payment of 0.001 USDC not provided results in HTTP 402 Payment Required","Network latency may cause slightly stale data in fast-moving markets","Hyperliquid exchange downtime results in upstream unavailability"],"whenToPreferThis":"Use this endpoint when you need real-time Hyperliquid-specific perpetuals order book data — particularly when you care about the exact Hyperliquid venue (rather than aggregated multi-exchange data), need per-level price and size detail for slippage estimation, or are building trading logic that executes directly on Hyperliquid.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-13T06:41:22.484Z","isFirstParty":false}