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2s Timezone Lookup by Coordinates
x402
2s Timezone Lookup by Coordinates is a paid API for AI agents from 2s.io, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-14).
Returns the IANA timezone identifier, UTC offset, local wall time, and DST status for a given latitude/longitude coordinate, optionally at a specified instant in time.
Price / call$0.001
Success—
StatusUnknown
How this service works
Resolve a coordinate to its IANA timezone and return the current UTC offset, local wall time, DST status, and short abbreviation. Query: lat (-90..90), lon (-180..180), at (optional ISO 8601 instant; defaults to now). Returns { tz, abbreviation, offsetMinutes, offsetHours, localTime, observesDst, isDst, januaryOffsetMinutes, julyOffsetMinutes, instant, source }. Polygon lookup against a CC0 timezone boundary index; offsets and DST come from the runtime tzdata so transition rules stay current. Use when scheduling for a coordinate, converting timestamps to local wall time, or checking whether a location is currently observing daylight saving.
Output
A JSON object containing an array of timezone records for the given coordinates, each with the IANA timezone ID (e.g. 'America/Los_Angeles'), short abbreviation (e.g. 'PDT'), UTC offset in both hours and minutes, ISO 8601 local wall time with offset suffix, DST observance flags, and representative January/July offsets for the year. Also includes source/provider attribution.
Example use cases
Example prompt
“What timezone is the location at latitude 48.8566, longitude 2.3522? I need the IANA name, current UTC offset, local time, and whether DST is active right now.”
Technical details
Endpoint
GEThttps://2s.io/api/timezone/lookupWhen to prefer
Use this endpoint when you need to resolve a geographic coordinate (lat/lon) to its IANA timezone identifier and current UTC offset without signing up for a separate API key or managing a subscription. It's ideal for AI agents that need pay-per-call, no-auth timezone resolution embedded in a geospatial or scheduling workflow, especially when you also need DST awareness and local wall time at a specific instant.
Side effects
- Missing required lat or lon parameter returns a validation error
- lat out of range (-90 to 90) or lon out of range (-180 to 180) returns a validation error
- Invalid ISO 8601 format for optional 'at' parameter returns a parse error
- Payment not provided or insufficient USDC balance returns HTTP 402
- Coordinates in international waters or uninhabited regions may return no timezone items
Input
{
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"lat": 40.7128,
"lon": -74.006
}
}
}Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object |
Output
{
"data": {
"ok": true,
"items": [
{
"tz": "America/New_York",
"isDst": true,
"instant": "2026-06-12T05:08:01.340Z",
"localTime": "2026-06-12T01:08:01-04:00",
"observesDst": true,
"offsetHours": -4,
"abbreviation": "EDT",
"offsetMinutes": -240,
"julyOffsetMinutes": -240,
"januaryOffsetMinutes": -300
}
],
"total": 1,
"source": {
"url": "https://github.com/darkskyapp/tz-lookup",
"license": "CC0 (polygon index) + Public domain (tzdata)",
"provider": "tz-lookup + IANA tzdata (computed locally)"
}
},
"meta": {
"cost": {
"usd": 0.001,
"tier": 0
},
"caller": "x402",
"version": null,
"endpoint": "timezone.lookup",
"settlement": {
"txHash": "0x1f3edb5627edd37e499f914e6f6caeba07fb3a2fa1e543d592fbb46290703a6c",
"network": "eip155:8453",
"success": true
}
}
}Tags
x402
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