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timezone-convert · x402 Supply – Zone Info
x402
timezone-convert · x402 Supply – Zone Info is a paid API for AI agents from timezone-convert.x402supply.com, paid per call via x402, $0.005/call, status unknown (last checked 2026-10-18).
Returns the current UTC offset, abbreviation, DST observance, and DST transition details for a given IANA timezone in a specified year.
Price / call$0.005
Success—
StatusUnknown
How this service works
Converts a local time in one IANA zone to up to 20 target zones. Returns local time, UTC offset, abbreviation and DST flag per target, and flags nonexistent or ambiguous local times at DST transitions.; Returns a zone's current UTC offset and abbreviation, whether it observes DST, standard and DST o
Output
A JSON object containing: current local time and UTC offset for the zone, whether DST is currently active, the timezone abbreviation (e.g. EDT/EST), standard and DST UTC offsets, a human-readable DST rules summary, and an array of DST transition events for the specified year each with exact UTC instant, shift direction, minute delta, and local times before and after.
Example use cases
Meeting scheduler DST check
“I'm scheduling a meeting across teams in New York and London — can you tell me the UTC offsets and DST status for America/New_York and Europe/London so I know the exact hour difference right now?”
App clock display configuration
“Our app needs to show the correct timezone abbreviation and UTC offset for Australia/Sydney. Can you get me that info along with whether it's currently in DST?”
Historical DST transition lookup
“For a compliance report I need to know exactly when clocks changed in America/Chicago in 2024 — give me the DST start and end transitions with the before and after offsets.”
Technical details
Endpoint
POSThttps://timezone-convert.x402supply.com/tools/zone_info?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need authoritative DST transition data, timezone abbreviations, or UTC offsets for a specific IANA timezone and year — especially when you need both current state and full-year DST transition schedule. Prefer this over a simple UTC-offset lookup when DST boundary awareness is critical for scheduling, compliance, or display logic.
Side effects
- Invalid or unknown IANA zone name returns an error
- Year outside 1970–2100 range is rejected with validation error
- Zones without DST return empty transitions array
- Network timeout or service unavailability
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| year | integer | Year for transitions, 1970-2100. Default current year |
| zone | string | IANA zone, e.g. Australia/Sydney |
Output
Schema · Response
{
"type": "json",
"example": {
"year": 2026,
"zone": "America/New_York",
"source": [
"https://www.iana.org/time-zones"
],
"current": {
"at": "2026-10-09T17:49:16.307Z",
"zone": "America/New_York",
"isDst": true,
"localTime": "2026-10-09T13:49:16-04:00",
"utcOffset": "-04:00",
"abbreviation": "EDT",
"offsetMinutes": -240
},
"dstRules": "2026-03-08T07:00:00.000Z: Clocks go forward 60 minutes: 02:00 becomes 03:00 local (EST to EDT). 2026-11-01T06:00:00.000Z: Clocks go back 60 minutes: 02:00 becomes 01:00 local (EDT to EST).",
"dstOffset": "-04:00",
"observesDst": true,
"transitions": [
{
"type": "dst_start",
"after": {
"isDst": true,
"utcOffset": "-04:00",
"abbreviation": "EDT"
},
"before": {
"isDst": false,
"utcOffset": "-05:00",
"abbreviation": "EST"
},
"instant": "2026-03-08T07:00:00.000Z",
"description": "Clocks go forward 60 minutes: 02:00 becomes 03:00 local (EST to EDT).",
"shiftMinutes": 60,
"localTimeAfter": "2026-03-08T03:00:00-04:00",
"localTimeBefore": "2026-03-08T01:59:59-05:00"
},
{
"type": "dst_end",
"after": {
"isDst": false,
"utcOffset": "-05:00",
"abbreviation": "EST"
},
"before": {
"isDst": true,
"utcOffset": "-04:00",
"abbreviation": "EDT"
},
"instant": "2026-11-01T06:00:00.000Z",
"description": "Clocks go back 60 minutes: 02:00 becomes 01:00 local (EDT to EST).",
"shiftMinutes": -60,
"localTimeAfter": "2026-11-01T01:00:00-05:00",
"localTimeBefore": "2026-11-01T01:59:59-04:00"
}
],
"standardOffset": "-05:00"
}
}Tags
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