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SignalDesk AI Geometry Bounding Box
x402
SignalDesk AI Geometry Bounding Box is a paid API for AI agents from x402-agent.kariguetoazul.workers.dev, paid per call via x402, $0.001/call, status unknown (last checked 2026-10-10).
Computes the minimum bounding box (north/south/east/west) that encloses a given set of geographic coordinates
Price / call$0.001
Success—
StatusUnknown
How this service works
Evidence-backed autonomous AI jobs and paid data tools. Queue/D1/cron run outside the chat; free quotas and bounded execution apply.
Output
Returns a JSON object with four boundary values — north (max latitude), south (min latitude), east (max longitude), west (min longitude) — plus an antimeridian_optimised boolean indicating whether the bounding box was adjusted to handle the 180th meridian crossing.
Example use cases
Map viewport for delivery fleet
“I have GPS locations for 50 delivery trucks scattered across the northeast US — can you compute the bounding box around all of them so I know what region to load on the map?”
Spatial extent of survey data
“Here are 200 field survey coordinates collected across Portugal: can you find the north, south, east, and west boundaries that enclose all of them?”
Auto-fit map to user pins
“A user has dropped 8 custom pins on a map at these lat/lon pairs — compute the bounding rectangle I should use to auto-fit the camera so all pins are visible.”
Technical details
Endpoint
POSThttps://x402-agent.kariguetoazul.workers.dev/api/geometry/bounding-box?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need a fast, cheap ($0.001 USDC) server-side computation of a geographic bounding box from raw coordinate arrays — especially when you want to avoid implementing the antimeridian edge case yourself. Prefer this over client-side JS implementations when working in a server/agent context without a mapping library, or when you need a canonical, consistent bounding-box result for up to 1000 points in a single call.
Side effects
- Fewer than 1 point supplied — request rejected due to minItems:1 constraint
- More than 1000 points supplied — request rejected due to maxItems:1000 constraint
- Latitude values outside -90 to 90 range — validation error
- Longitude values outside -180 to 180 range — validation error
- Payment not included or insufficient — 402 Payment Required response
- Malformed JSON body — 400 Bad Request
- Worker quota exhausted — 429 or 503 response
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| points | array | Coordinates. |
Output
Schema · Response
{
"type": "json",
"example": {
"east": -8,
"west": -9,
"north": 40,
"south": 38,
"antimeridian_optimised": false
}
}Tags
x402
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