{"uid":"cap_AvtrpRwtxzagN4LzTMDJv","slug":"exchange-trading-calendar-single-day-lookup-bdd08a00","name":"Exchange Trading Calendar – Single Day Lookup","description":"Use when an agent needs to know if a stock exchange trades on a given day (default today) before scheduling orders, reports or alerts. 28 exchanges incl. NYSE, Nasdaq, LSE, Xetra, Euronext, SIX, Tokyo, HKEX, Shanghai, ASX. Returns holiday name, hours in local time + UTC, half days, lunch breaks, pre/after-market (Nasdaq, Xetra), live status, next open/close, previous/next trading day. Official exchange calendars only; bad input: HTTP 400, no charge.","url":"https://handelskalender-api.pages.dev/v1/trading-day?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","required":["exchange"],"properties":{"date":{"type":"string","description":"Day as YYYY-MM-DD. Optional, default: today in the exchange's time zone."},"exchange":{"type":"string","description":"Exchange MIC code, e.g. XNYS (NYSE), XNAS (Nasdaq), XLON (London), XETR (Xetra), XPAR (Paris), XTKS (Tokyo), XHKG (Hong Kong). Common names also work (NYSE, Xetra, LSE). Free list: GET /v1/exchanges."}},"additionalProperties":false}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":null,"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_AAtHocdFyuyvzFGmFVPwA","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 whether a specific stock exchange trades on a given day, including holiday names, trading hours (local + UTC), half-day status, lunch breaks, pre/after-market sessions, live open/close status, and next/previous trading days.","exampleAgentPrompt":"Before I queue tomorrow's orders, check if NYSE (XNYS) is open for trading tomorrow and tell me the full hours including any pre-market session.","exampleUseCases":[{"title":"Pre-trade scheduling check","prompt":"I'm about to schedule a batch of limit orders for XLON — can you confirm whether the London Stock Exchange is open this Friday and what the trading hours are in UTC?"},{"title":"Holiday-aware alert system","prompt":"My alert system fires every weekday morning — is the Tokyo Stock Exchange (XTKS) open today, or is it a Japanese holiday I should skip?"},{"title":"Post-holiday next trading day lookup","prompt":"The ASX was closed yesterday for a public holiday — what's the next trading day and when does it open local time?"}],"resultDescription":"A JSON object indicating whether the exchange trades on the requested date, any applicable holiday name, opening and closing times in both local and UTC, half-day flags, lunch break windows, pre-market and after-market session times where available (Nasdaq, Xetra), current live open/closed status, and the dates/times of the next and previous trading days.","failureModes":["HTTP 400 returned for unrecognized exchange codes or malformed date strings","No charge is applied on bad input","Exchanges not in the supported list of 28 will return an error","Future dates beyond calendar data availability may return incomplete results"],"whenToPreferThis":"Choose this endpoint when you need to check a single day's trading status for a specific exchange before executing time-sensitive operations like order scheduling, report generation, or alert dispatch. It is ideal for real-time or near-real-time decisions. Use the annual calendar sibling endpoint instead when you need bulk holiday data for an entire year, or the live status sibling when you want a snapshot of all exchanges open right now.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-14T06:35:16.757Z","isFirstParty":false,"canonicalSlug":"exchange-trading-calendar-single-day-lookup-bdd08a00"}