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Time Zone Date/Time Converter with DST Awareness
x402
Time Zone Date/Time Converter with DST Awareness is a paid API for AI agents from timezone-time.x402tookit.com, paid per call via x402, $0.02/call, status unknown (last checked 2026-10-21).
Converts a local date and time from one IANA time zone to another, detecting and flagging DST edge cases where the time is invalid or ambiguous.
Price / call$0.02
Success—
StatusUnknown
How this service works
Convert a date and time from one IANA time zone to another, flagging times that do not exist or occur twice at DST changes.
Output
Returns the converted local time in the target zone, along with UTC datetime, UTC offsets and abbreviations for both source and target zones, a verdict on whether the input time is valid/ambiguous/non-existent due to DST, a human-readable summary, an array of reason strings explaining any anomalies, and optional degraded/disclaimer fields for edge cases.
Example use cases
Global meeting time coordination
“I need to schedule a call for 3:00pm on June 15, 2025 in America/Los_Angeles — what does that translate to in Europe/London? Let me know if there are any DST issues.”
Flight arrival local time conversion
“A flight lands at 11:45pm on November 3, 2024 in America/Chicago time — what's the equivalent time in Australia/Sydney? And is that a DST edge-case time?”
Validating ambiguous DST clock-change time
“Is 1:30am on March 9, 2025 in America/New_York a valid time, or does it fall in a daylight saving gap? Convert it to UTC if it is valid.”
Technical details
Endpoint
GEThttps://timezone-time.x402tookit.com/time-convert?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need accurate, DST-aware time zone conversion with explicit validation of edge-case times (gaps and overlaps during clock changes). It is superior to simple offset-arithmetic approaches because it uses IANA time zone rules and actively flags times that are invalid or ambiguous — critical for scheduling, logging, or any application where DST correctness matters.
Side effects
- Invalid IANA time zone string returns an error or degraded response
- Datetime not in YYYY-MM-DDTHH:MM format causes a parse error
- Time falling in a DST gap (non-existent) returns a flagged verdict with explanation
- Time falling in a DST overlap (ambiguous) returns a flagged verdict indicating it occurs twice
- Missing required query parameters (datetime, from_tz, to_tz) result in a validation error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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