{"uid":"cap_e1qZf_MbxC0e1sJiogIBO","slug":"hyperextend-trades-coverage-50c411c6","name":"Hyperextend Trades Coverage","description":"Archive coverage for a coin over a window (≤7 days): which archived hours hold its trades and where the gaps are. Warms the cache for everyone after. Priced floor + $0.05 per archived hour examined.","url":"https://api.hyperextend.xyz/v1/trades/coverage","method":"GET","headers":{},"bodySchema":{"type":"object","$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"},"queryParams":{"type":"object","required":["coin","start","end"],"properties":{"end":{"type":"integer"},"coin":{"type":"string"},"start":{"type":"integer"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"dex":"main","coin":"BTC","gaps":[],"requested":{"end":3600000,"start":0},"last_trade_ms":3599000,"first_trade_ms":0,"hours_with_trades":1,"archived_hours_examined":1}},"example":{"request":{"input":{"type":"http","method":"GET","queryParams":{"end":1704153600,"coin":"BTC","start":1704067200}}},"response":{"dex":"main","coin":"BTC","gaps":[],"requested":{"end":1704153600,"start":1704067200},"last_trade_ms":null,"first_trade_ms":null,"hours_with_trades":0,"archived_hours_examined":0}},"exampleRequest":{"end":1704153600,"coin":"BTC","start":1704067200},"tags":["x402"],"displayCostAmount":"0.001","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"settled","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_pV0dVqvwrdvdxxIym3YV2","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":"Returns coverage metadata for Hyperliquid trade history on a given coin over a specified time window, including gaps, first/last trade timestamps, and hours with trades.","exampleAgentPrompt":"Can you check the trade history coverage for BTC on Hyperliquid from timestamp 0 to 3600000 — I want to know if there are any gaps and how many hours actually have trades?","exampleUseCases":null,"resultDescription":"Returns a JSON object with the coin and DEX identifier, the requested start/end window, first and last trade timestamps in milliseconds, a list of any data gaps, the number of hours that contain trades, and the number of archived hours examined.","failureModes":["Missing required query parameters (coin, start, end) returns a 400 error","Invalid coin symbol returns empty or error response","Payment not included or insufficient returns 402 Payment Required","Start timestamp after end timestamp may return empty or invalid range","Coin with no trade history returns zero hours and empty gaps array"],"whenToPreferThis":"Use this endpoint when you need to audit or validate the completeness of Hyperliquid historical trade data for a specific coin before running backtests, analytics, or data pipelines. It is the right choice when you need to discover data gaps, determine the actual span of available trade records, or confirm coverage before querying raw trade data from Hyperextend.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T18:33:36.427Z","isFirstParty":false}