{"uid":"cap_PFPjgBRGCxlJvW9vkJ0sH","slug":"celerapi-timezone-lookup-c1a06b76","name":"CelerAPI Timezone Lookup","description":"Resolve companies, legal entities and financial reference data using authoritative sources. Machine-native, pay per request, no subscription.","url":"https://www.celerapi.com/v1/timezone/%7Btime_zone%7D","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET"],"type":"string"},"pathParams":{"type":"object","required":["time_zone"],"properties":{"time_zone":{"type":"string","example":"America/Port_of_Spain","examples":["America/Port_of_Spain"],"maxLength":100,"minLength":1}}},"queryParams":{"type":"object","properties":{"at":{"type":"string","format":"date-time","example":"2026-09-07T12:00:00Z","pattern":"^(?:(?:\\d\\d[2468][048]|\\d\\d[13579][26]|\\d\\d0[48]|[02468][048]00|[13579][26]00)-02-29|\\d{4}-(?:(?:0[13578]|1[02])-(?:0[1-9]|[12]\\d|3[01])|(?:0[469]|11)-(?:0[1-9]|[12]\\d|30)|(?:02)-(?:0[1-9]|1\\d|2[0-8])))T(?:(?:[01]\\d|2[0-3]):[0-5]\\d(?::[0-5]\\d(?:\\.\\d+)?)?(?:Z|([+-](?:[01]\\d|2[0-3]):[0-5]\\d)))$","examples":["2026-09-07T12:00:00Z"]}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object","required":["success","complete","data","warnings","provenance"],"properties":{"data":{"type":"object","required":["time_zone","utc_time","local_time","utc_offset_minutes","abbreviation","data_version"],"properties":{"utc_time":{"type":"string","format":"date-time","pattern":"^(?:(?:\\d\\d[2468][048]|\\d\\d[13579][26]|\\d\\d0[48]|[02468][048]00|[13579][26]00)-02-29|\\d{4}-(?:(?:0[13578]|1[02])-(?:0[1-9]|[12]\\d|3[01])|(?:0[469]|11)-(?:0[1-9]|[12]\\d|30)|(?:02)-(?:0[1-9]|1\\d|2[0-8])))T(?:(?:[01]\\d|2[0-3]):[0-5]\\d(?::[0-5]\\d(?:\\.\\d+)?)?(?:Z))$"},"time_zone":{"type":"string"},"local_time":{"type":"string"},"abbreviation":{"type":"string"},"data_version":{"type":"string"},"utc_offset_minutes":{"type":"integer","maximum":9007199254740991,"minimum":-9007199254740991}},"additionalProperties":false},"success":{"const":true},"complete":{"type":"boolean"},"warnings":{"type":"array","items":{"type":"object","required":["code","message"],"properties":{"code":{"type":"string"},"message":{"type":"string"}}}},"provenance":{"type":"object","required":["source","provider","source_url","retrieved_at","freshness","license"],"properties":{"source":{"type":"string"},"license":{"type":"string"},"provider":{"type":"string"},"freshness":{"enum":["live","reference"]},"source_url":{"type":"string"},"attribution":{"type":"string"},"retrieved_at":{"type":"string"}}}}}}}}},"responseSchema":{"type":"json","example":{"data":{},"success":true,"complete":true,"warnings":[],"provenance":{"source":"IANA Time Zone Database via ECMAScript Intl","license":"Public domain","provider":"iana_tzdb","freshness":"reference","source_url":"https://www.iana.org/time-zones"}}},"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_jS_UkFGr8BLGmQjoi_eC4","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 the current local time, UTC offset, and timezone abbreviation for a given IANA timezone identifier, optionally at a specified point in time.","exampleAgentPrompt":"What's the current local time and UTC offset for the America/Chicago timezone right now?","exampleUseCases":[{"title":"Scheduling across time zones","prompt":"I'm setting up a meeting for 3pm UTC on September 15th 2026 — what will the local time be in America/Los_Angeles so I can invite my colleague correctly?"},{"title":"Displaying local time in a travel app","prompt":"What is the current local time and timezone abbreviation in Asia/Tokyo right now?"},{"title":"Verifying daylight saving time status","prompt":"Is Europe/London currently on GMT or BST, and what's the exact UTC offset in minutes right now?"}],"resultDescription":"A JSON object containing the resolved timezone name, current or specified UTC time, corresponding local time, UTC offset in minutes, timezone abbreviation (e.g. EST, CET), and a data version string sourced from the IANA Time Zone Database. Also includes a provenance block with source, license, and freshness metadata.","failureModes":["Invalid or unrecognized IANA timezone name returns an error","Malformed 'at' datetime query parameter (wrong format) results in a validation error","Payment not provided or insufficient results in HTTP 402","Truncated response indicated by 'complete: false' flag in response body"],"whenToPreferThis":"Choose this endpoint when you need authoritative, structured timezone data (local time, UTC offset, DST abbreviation) for a known IANA timezone identifier without managing a timezone library yourself. Ideal for lightweight, per-request lookups in agent workflows where installing and maintaining a timezone library is impractical. Priced at $0.001 USDC per call with no API key required, making it accessible for ad-hoc or low-volume use cases.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T18:46:35.081Z","isFirstParty":false}