{"uid":"cap_olc1V115qj7pkNt47wWjL","slug":"fastx402-timezone-offset-lookup-f02f2b80","name":"FastX402 Timezone Offset Lookup","description":"200 pay-per-call tools for AI agents, from $0.001 per request in USDC on Base or Solana with x402. No account, no API key.","url":"https://fastx402.tools/timezone-offset?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$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":["timezone","date"],"properties":{"date":{"type":"string","description":"Date in YYYY-MM-DD format to check offset at noon local time"},"timezone":{"type":"string","description":"IANA timezone name like America/New_York or Europe/London"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object","properties":{"date":{"type":"string"},"is_dst":{"type":"boolean"},"timezone":{"type":"string"},"offset_hours":{"type":"integer"},"offset_string":{"type":"string"},"offset_minutes":{"type":"integer"}}}}}}},"responseSchema":{"type":"json","example":{"date":"2026-07-15","is_dst":true,"timezone":"America/New_York","offset_hours":-4,"offset_string":"-04:00","offset_minutes":-240}},"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_nqxqCcPl8xV-2TPFvqNJj","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 the UTC offset (hours and minutes), DST status, and formatted offset string for a given IANA timezone on a specific date.","exampleAgentPrompt":"What is the UTC offset for America/New_York on July 15, 2026 — and is it in daylight saving time?","exampleUseCases":[{"title":"Schedule international meeting across timezones","prompt":"I need to know the UTC offset for Europe/Berlin on March 27, 2025 so I can figure out whether it's in summer time and schedule the right meeting time for our Berlin colleagues."},{"title":"Validate DST transition date logic","prompt":"Can you check whether America/Los_Angeles is still in daylight saving time on November 2, 2025, or if it has switched back to standard time by then?"},{"title":"Localize timestamps in a data pipeline","prompt":"What is the exact UTC offset in hours and minutes for Asia/Kolkata on January 1, 2025? I need to convert some timestamps correctly."}],"resultDescription":"A JSON object with the queried timezone name, the date, the UTC offset in whole hours and total minutes, a formatted offset string (e.g. '-04:00'), and a boolean indicating whether daylight saving time is in effect.","failureModes":["Invalid or unrecognized IANA timezone name — likely returns an error or empty response","Malformed date string (not YYYY-MM-DD) — may return a validation error","Missing required query parameters (timezone or date) — returns 400 bad request","Date out of supported range — may return unexpected or empty results","Payment failure via x402 — 402 response if USDC payment is not accepted"],"whenToPreferThis":"Choose this endpoint when you need to programmatically determine the exact UTC offset (including DST awareness) for any IANA timezone on a specific historical, current, or future date, without maintaining a local timezone database. It is especially useful in scheduling, internationalization, and data pipeline enrichment scenarios where DST transitions matter and you need a reliable, pay-per-call service with no account setup.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-27T19:23:00.254Z","isFirstParty":false,"canonicalSlug":"fastx402-timezone-offset-lookup-f02f2b80"}