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Date Math: Daylight saving time for a time zone: does it observe DST, the year's...

https://date-math.datemath.workers.dev/v1/dst

Overview

Date Math: Daylight saving time for a time zone: does it observe DST, the year's exact clock changes (UTC instant, local before/after), and whether a local time is valid, skipped (spring-forward gap, e.g. 02:30) or repeated (fall-back, happens twice). Use before scheduling jobs, alarms or meetings near clock changes.

Protocol x402 (POST)
Price $0.0010
Payment Asset USD Coin
Payment Network eip155:8453
Category uncategorized
Provider Date Math
Source bazaar
Indexed 2026-11-08 04:08:36

Health

Status unknown
Latency (p50) —
Uptime (30d) —
Reliability Score —
Last Checked Never
Last Healthy Never
Consecutive Failures 0

x402 Payment Validation

Payment Requirements —
Asset Verified —
Facilitator —

Input Schema

{ "body": { "datetime": "2026-03-08T02:30", "timezone": "America/New_York" }, "bodyType": "json", "method": "POST", "type": "http" }

Output Schema

{ "example": { "check": { "instants": [], "local": "2026-03-08T02:30:00", "note": "This local time does not exist: clocks jump forward 60 minutes. Most systems shift it forward to 03:30.", "resolved": "2026-03-08T03:30:00-04:00", "status": "skipped" }, "dst_offset": "-04:00", "observes_dst": true, "standard_offset": "-05:00", "timezone": "America/New_York", "transitions": [ { "at_utc": "2026-03-08T07:00:00Z", "change_minutes": 60, "local_after": "2026-03-08T03:00:00-04:00", "local_before": "2026-03-08T02:00:00-05:00", "offset_after": "-04:00", "offset_before": "-05:00", "type": "clocks_forward" } ], "year": 2026 }, "type": "json" }