# Services from geo.boring-api.com on Zero

> geo.boring-api.com serves 10 paid API services for AI agents, indexed by Zero. Each is callable per call with payment handled by Zero.

Canonical page: https://www.zero.xyz/host/geo.boring-api.com
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/geo.boring-api.com/health.json

## Services

- [boring-api geo · Timezone Lookup by Coordinates](https://www.zero.xyz/c/boring-api-geo-timezone-lookup-by-coordinates-40a5c141/llms.txt): $0.0005/call via x402. Returns the timezone identifier for a given latitude/longitude coordinate pair, computed entirely in-Worker with no external API calls.
- [boring-api · geo — Point-in-Polygon](https://www.zero.xyz/c/boring-api-geo-point-in-polygon-36fb134d/llms.txt): $0.0005/call via x402. Determines whether a given geographic point falls inside a GeoJSON Polygon or MultiPolygon, computed entirely in-Worker with no external API calls.
- [boring-api · geo — Destination Point Calculation](https://www.zero.xyz/c/boring-api-geo-destination-point-from-origin-bearing-and-distance-c03740c8/llms.txt): $0.0005/call via x402. Computes the destination geographic coordinate given an origin point, a bearing in degrees, and a distance in meters using pure spatial math with no external API calls.
- [boring-api · geo · Distance](https://www.zero.xyz/c/boring-api-geo-distance-69540f21/llms.txt): $0.0005/call via x402. Computes the geodesic distance between two geographic points using pure in-Worker spatial math, with no external API calls.
- [boring-api · geo /bbox](https://www.zero.xyz/c/boring-api-geo-bbox-eb0b984f/llms.txt): $0.0005/call via x402. Computes a bounding box (rectangle) around a center coordinate given a radius in meters, using pure in-Worker spatial math with no external API calls.
- [boring-api · geo — Bearing](https://www.zero.xyz/c/boring-api-geo-bearing-8a6d33e1/llms.txt): $0.0005/call via x402. Computes the compass bearing (initial heading angle) between two geographic coordinates using pure in-Worker spatial math, with no external API calls.
- [boring-api · geo — Polygon Area Calculator](https://www.zero.xyz/c/boring-api-geo-polygon-area-calculator-ae6ed4bd/llms.txt): $0.0005/call via x402. Computes the area of a GeoJSON polygon using pure in-Worker spatial math, with no external API calls.
- [boring-api · geo — Polygon Centroid](https://www.zero.xyz/c/boring-api-geo-polygon-centroid-6383ab98/llms.txt): $0.0005/call via x402. Computes the geometric centroid (center point) of a polygon using pure in-Worker spatial math, with no external API calls.
- [boring-api · geo /nearest](https://www.zero.xyz/c/boring-api-geo-nearest-1152c352/llms.txt): $0.001/call via x402. Finds the nearest candidate location(s) to an origin point using pure in-Worker spatial math — no external API calls.
- [boring-api · geo — Distance Matrix](https://www.zero.xyz/c/boring-api-geo-distance-matrix-ebc7acd3/llms.txt): $0.002/call via x402. Computes a matrix of geodesic distances and bearings between multiple origin and destination coordinate pairs using pure in-Worker spatial math, with no external API calls.

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

- [Zero catalog index](https://www.zero.xyz/llms.txt)