{"uid":"cap_0Ooz5_-FmIERGJ-xKE0kX","slug":"trading-time-api-dst-gap-detector-dba594d0","name":"Trading Time API – DST Gap Detector","description":"Returns whether a given time falls inside a daylight-saving gap between the US and Europe and the current clock difference in hours.","url":"https://trading-time-api.onrender.com/v1/is-dst-gap?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","HEAD","DELETE"],"type":"string"},"queryParams":{"type":"object","required":[],"properties":{"at":{"type":"string","description":"Optional ISO 8601 time with offset, e.g. 2026-10-21T08:30:00Z. Default: now."},"pair":{"type":"string","description":"Zone pair: US-EU, US-UK, US-CH or EU-AU. Default US-EU."}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.012","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":"$0.012/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.012","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.012","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_mrD4X4W_brAyjP3VbHixC","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.012","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns whether a given timestamp falls inside a daylight-saving time gap between two timezone pairs (e.g. US and Europe) and the current clock difference in hours.","exampleAgentPrompt":"Is there a DST gap between the US and Europe right now, and what's the current clock difference in hours? Check using the US-EU pair.","exampleUseCases":[{"title":"Algo trading schedule adjustment","prompt":"I'm scheduling trades for Monday at 9:30am New York time — can you check if there's a DST gap between the US and Europe on 2026-10-26T09:30:00-05:00 using the US-EU pair, and tell me the clock offset?"},{"title":"Forex session overlap planning","prompt":"Before I plan a US-UK trading overlap window, can you check whether there's a DST gap between the US and UK at 2026-03-28T14:00:00Z and what the clock difference is?"},{"title":"Cross-market arbitrage timing","prompt":"I need to know if the US and Swiss markets have an unusual DST offset on November 3rd at noon UTC — check the US-CH pair for me and tell me the hour difference."}],"resultDescription":"Returns a boolean indicating whether the given time falls inside a DST gap between the two specified timezone regions, along with the current clock difference in hours between them.","failureModes":["Invalid or malformed ISO 8601 timestamp returns an error response","Unsupported timezone pair value results in a validation error","Missing required parameters may return a default-based response or error","Service unavailability on Render infrastructure causes 503 timeouts"],"whenToPreferThis":"Use this endpoint when you need to programmatically detect DST transition gaps between specific international market timezone pairs (US-EU, US-UK, US-CH, EU-AU) and retrieve the exact clock offset in hours at a given moment. Prefer this over general timezone libraries when you need a lightweight, real-time API check specifically tuned for trading-relevant timezone pairs.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-19T12:35:18.559Z","isFirstParty":false,"canonicalSlug":"trading-time-api-dst-gap-detector-dba594d0"}