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AgentRXI Isochrone API
x402
AgentRXI Isochrone API is a paid API for AI agents from agentrxi.com, paid per call via x402, $0.006/call, status unknown (last checked 2026-10-15).
Returns GeoJSON polygons showing the reachable area from a location within N minutes (or km) by car, truck, bike, walking, or transit, with area in km².
Price / call$0.006
Success—
StatusUnknown
How this service works
Reachable area from a place within N minutes (or km) by car, truck, bike, walking or transit, up to 3 ranges at once: GeoJSON polygons with area in km². For delivery zones, catchment areas and commute searches.
Output
Returns up to 3 GeoJSON polygon features, each representing the geographic boundary of the reachable area from the given location within the specified time or distance range. Each polygon includes the area in km², the travel mode used, and the range value. The response is structured as a GeoJSON FeatureCollection suitable for display on a map or spatial analysis.
Example use cases
Delivery zone planning for restaurant
“I need to define our delivery zones for a restaurant at latitude 51.5074, longitude -0.1278. Can you show me the areas reachable within 10, 20, and 30 minutes by bicycle as GeoJSON polygons?”
Transit catchment area for new office
“We're considering a new office at lat 48.8566, lon 2.3522 in Paris. What areas are within a 30-minute transit commute from there? Show me the polygon and how many km² it covers.”
Walking distance search for real estate
“I'm looking at a property at lat 37.7749, lon -122.4194 in San Francisco. Can you map out all the area within a 10 and 20 minute walk from there so I can see what's nearby on foot?”
Technical details
Endpoint
GEThttps://agentrxi.com/v1/isochrone?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need geographic reachability polygons (isochrones) from a point location, especially for delivery zone definition, commute catchment analysis, or service area mapping. It supports multiple travel modes and up to 3 simultaneous range contours in a single call. Prefer this over simple radius-based buffers when you need road-network-accurate reachable areas rather than straight-line distances.
Side effects
- Invalid or missing lat/lon coordinates returns an error
- Minutes value outside 1-60 range returns a validation error
- Unsupported travel mode string returns an error
- More than 3 range values provided returns a validation error
- Location in an area with no routing data (e.g. remote ocean) may return an empty or minimal polygon
- Network timeout if the routing engine is slow for a complex isochrone
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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