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WorldData402 Sun Position & Times
x402
WorldData402 Sun Position & Times is a paid API for AI agents from worlddata402.worlddata402.workers.dev, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-19).
Returns sunrise, sunset, solar noon, and sun position data for a given latitude/longitude and optional date.
Price / call$0.01
Success—
StatusUnknown
How this service works
Global market, government and reference data for AI agents. Pay-per-call over x402 (USDC on Base mainnet).
Output
Returns computed solar event times (sunrise, sunset, solar noon, civil/nautical/astronomical twilight) and sun position metrics (altitude, azimuth) for the specified coordinates and date, expressed in UTC and/or local time depending on the response format.
Example use cases
Golden hour timing for photography
“I'm doing a landscape photo shoot at latitude 36.1069, longitude -112.1129 on June 21st — can you tell me when golden hour and sunrise happen so I can plan my arrival?”
Outdoor event daylight planning
“We're hosting an outdoor wedding at lat 34.0522, lon -118.2437 on September 14th — what time does the sun set so we know when to start setting up the lights?”
Solar schedule for a remote work trip
“I'll be working remotely from Reykjavik, Iceland — coordinates 64.1355, -21.8954 — on December 22nd. How many hours of daylight will I actually get that day?”
Technical details
Endpoint
GEThttps://worlddata402.worlddata402.workers.dev/v1/sun?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need precise, pay-per-call solar event calculations (sunrise, sunset, solar noon, twilight) for any global coordinate without requiring a subscription. Ideal for agents that need occasional sun timing lookups billed micropayment-style via USDC on Base, without managing API keys or monthly plans.
Side effects
- Missing required lat or lon parameters returns a 400/422 error
- Coordinates out of valid range (lat > 90, lon > 180) may return an error or unexpected results
- Invalid date format may cause a parsing error
- Payment failure over x402 returns 402 Payment Required
- Polar regions may return null for sunrise/sunset during midnight sun or polar night periods
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| latrequired | number | |
| lonrequired | number | |
| date | string |
Output
Schema · Response
{
"type": "object"
}Tags
x402
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