geoprimitives /v1/geometry/difference APIPOST /v1/geometry/difference · x402 API by geoprimitives
Cut holes out of a polygon: the buildable part of a parcel once setbacks are removed, the land outside a protected area, the part of a route not already covered. Order is significant, so this is the one overlay op where swapping the operands gives a different answer. Subtracting everything answers geojson:null with empty:true, a real answer rather than an error. Send a FeatureCollection of Polygons or MultiPolygons; the first member in document order has every later member subtracted from it. The answer is a single Feature, or null with empty:true when nothing survives. Clipping is planar in longitude/latitude, so edges are straight in degrees rather than geodesics. The 2000-position cap is CPU rather than bandwidth: the sweep-line overlay is quadratic on self-intersecting input. Input is
What does this x402 API do?
geoprimitives /v1/geometry/difference API. This is an x402-gated POST API resource from geoprimitives. TOLL·402 did not invoke this route automatically because doing so was not considered safe. No normalized USD price is recorded; the listing names Base. No settled paid call has been verified.
- Published price
- No normalized USD price is recorded
- Networks
- Base
- Latest evidence
- TOLL·402 did not invoke this route automatically because doing so was not considered safe
- Resource ID
- 4e159a65b99f375e442a455d
Start with a quote-only recipe. Payment signing stays in your project.
const response = await fetch("https://api.geoprimitives.dev/v1/geometry/difference", {
method: "POST",
headers: { "content-type": "application/json" },
body: JSON.stringify({
"type": "http",
"method": "POST",
"bodyType": "json",
"bodyFieldNames": [
"geojson"
],
"pathParamNames": [],
"queryParamNames": []
}),
});
console.log(response.status);
console.log(Object.fromEntries(response.headers));
console.log((await response.text()).slice(0, 1000));
// A valid 402 is a quote, not a completed paid call.Review the provider input schema before running this non-read-only method. No payment code is included.
- Exact route checked
not safely testable · potentially-mutating-method:POST
- Origin reachable
HEAD https://api.geoprimitives.dev/ returned 200.
- Observed in cdp-bazaar
The registry record was observed and retained with provenance.
What evidence supports this listing?
Each record has an exact-route quote outcome. Unresolved templates and potentially mutating methods are labeled instead of being invoked without provider-specific test input. A quote is still separate from a settled paid call. Read the discovery and verification methodology →
Which networks and payment options does it accept?
The normalized listing price is No normalized USD price is recorded. Raw protocol requirements remain visible below for implementation and audit use.