{"uid":"cap__WRZrgU6IfidH73LT7a5Q","slug":"api-acre-timezone-converter-10f69e52","name":"API Acre Timezone Converter","description":"Convert an offset-aware ISO 8601 instant or a local wall time between IANA time zones with explicit DST gap and repeated-hour handling, nearby transition evidence, and a pinned local time-zone database.","url":"https://apiacre.com/v1/data/timezone-convert?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"timestamp":{"type":"string"},"ambiguous_time":{"enum":["reject","earlier","later"],"type":"string"},"source_timezone":{"anyOf":[{"type":"string"},{"type":"null"}]},"target_timezone":{"type":"string"},"include_transitions":{"type":"boolean"}}},"responseSchema":{"type":"json","example":{"data":{"input":{"timestamp":"2026-11-01T01:30:00","inputOffset":null,"offsetAware":false,"sourceTimezone":"America/New_York"},"source":{"isIana":true,"timezone":"America/New_York","localTime":"2026-11-01T01:30:00-05:00","utcOffset":"-05:00"},"target":{"isIana":true,"timezone":"Europe/London","localTime":"2026-11-01T06:30:00Z","utcOffset":"+00:00"},"instant":{"utc":"2026-11-01T06:30:00Z","unixSeconds":1793514600,"unixMilliseconds":1793514600000},"database":{"provider":"IANA Time Zone Database","databaseUrl":"https://www.iana.org/time-zones","ianaRelease":"2026c","tzdataPackageVersion":"2026.3"},"limitations":["IANA time zones represent civil-time rules for representa...","Governments can change future offset and daylight-saving ...","Leap seconds are not represented by Python datetime or th...","Naive nonexistent local times are rejected, and repeated ..."],"transitions":{"source":{"next":{"atUtc":"2027-03-14T07:00:00Z","localAfter":"2027-03-14T03:00:00-04:00","localBefore":"2027-03-14T01:59:59-05:00","offsetBeforeSeconds":-18000},"previous":{"atUtc":"2026-11-01T06:00:00Z","localAfter":"2026-11-01T01:00:00-05:00","localBefore":"2026-11-01T01:59:59-04:00","offsetBeforeSeconds":-14400}},"target":{"next":{"atUtc":"2027-03-28T01:00:00Z","localAfter":"2027-03-28T02:00:00+01:00","localBefore":"2027-03-28T00:59:59Z","offsetBeforeSeconds":0},"previous":{"atUtc":"2026-10-25T01:00:00Z","localAfter":"2026-10-25T01:00:00Z","localBefore":"2026-10-25T01:59:59+01:00","offsetBeforeSeconds":3600}}},"interpretation":{"status":"ambiguous_later","disambiguationApplied":"later"},"offsetDifferenceSeconds":18000},"meta":{"cached":false,"sources":[],"warnings":[],"duration_ms":42,"next_actions":[]},"service":"data.timezone-convert","version":"1","request_id":"018f1f54-7f38-7ba2-8dc3-5f90272d9f1a"}},"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_uccovkW_QuHKuyWorKIJ_","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":"Converts timestamps between IANA time zones with explicit DST gap/overlap handling, transition evidence, and a pinned IANA tzdata release.","exampleAgentPrompt":"Convert 2026-11-01T01:30:00 from America/New_York to Europe/London — it's a repeated hour so use the later interpretation, and include the nearby DST transition details.","exampleUseCases":[{"title":"Scheduling across continents","prompt":"I'm setting up a meeting for 9 AM Tokyo time on March 14, 2027 — can you tell me what time that is in America/Chicago, and flag whether DST changes anything around that date?"},{"title":"Resolving ambiguous fall-back hour","prompt":"My log shows a timestamp of 2026-11-01T01:30:00 in America/New_York and I'm not sure if it's before or after the clocks fall back — convert it to UTC using the earlier DST interpretation."},{"title":"Unix epoch for a future local event","prompt":"What's the Unix timestamp in milliseconds for 2027-03-28T01:30:00 in Europe/London? I need to know which IANA tzdata release you're using so I can document it."}],"resultDescription":"Returns the converted local time in the target timezone with UTC offset, UTC instant, Unix seconds and milliseconds, IANA tzdata database version and release identifier, DST interpretation status (e.g. ambiguous_later), and optionally the previous and next DST transitions for both source and target timezones, plus a limitations disclaimer.","failureModes":["Nonexistent local time during DST spring-forward gap returns an error if ambiguous_time is 'reject'","Unknown or misspelled IANA timezone identifier causes a validation error","Malformed ISO 8601 timestamp causes a parse error","Future timezone rule changes not yet reflected in the pinned tzdata version may produce incorrect results","Ambiguous repeated-hour times with no disambiguation strategy specified may be rejected"],"whenToPreferThis":"Choose this endpoint when you need precise, DST-aware timezone conversion with explicit handling of ambiguous repeated hours and spring-forward gaps, especially when you need the IANA tzdata version pinned for auditability, nearby transition evidence, or when your use case requires offset-aware ISO 8601 inputs. Prefer it over generic date libraries when correctness around DST boundaries and traceable tzdata versions matter.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-10T00:50:02.033Z","isFirstParty":false,"canonicalSlug":"api-acre-timezone-converter-10f69e52"}