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ChainVerdict EUDR Geo-Check
x402
ChainVerdict EUDR Geo-Check is a paid API for AI agents from reg.chainverdict.xyz, paid per call via x402, $0.1/call, status unknown (last checked 2026-09-16).
Validates EUDR plot geolocation by checking coordinate bounds, ring closure, self-intersection, area, size-to-geometry rules, and lat/lon axis ordering errors.
Price / call$0.1
Success—
StatusUnknown
How this service works
Validate EUDR plot geolocation: coordinate bounds, ring closure, self-intersection, approximate area, and the rule that plots above 4 hectares require a polygon rather than a point. Catches the [lat, lon] versus [lon, lat] error that silently relocates a plot to the wrong continent.
Output
Returns a structured validation result indicating whether the plot geometry passes EUDR geo requirements, with specific flags for: coordinate out-of-bounds errors, unclosed rings, self-intersections, approximate computed area in hectares, whether the geometry type (point vs polygon) satisfies the 4-hectare size rule, and whether a lat/lon axis swap is suspected based on coordinate plausibility.
Example use cases
EUDR due diligence statement geo validation
“I'm about to submit a Due Diligence Statement for cocoa imports and need to verify our plot coordinates are valid — can you check this polygon geometry for ring closure, self-intersection, and confirm it's above 4 hectares so a polygon is required rather than a point?”
Catching lat/lon axis swap before submission
“We uploaded plot coordinates for our coffee supply chain and I'm worried they might have the latitude and longitude swapped — can you run a geo-check and tell me if the location ends up on the wrong continent?”
Smallholder plot point geometry check
“This smallholder farm plot is only 2.5 hectares and we've submitted it as a point geometry — can you validate the coordinates are within bounds and confirm a point is acceptable at that size under EUDR rules?”
Technical details
Endpoint
POSThttps://reg.chainverdict.xyz/v1/eudr/geo-checkWhen to prefer
Use this endpoint when you need to validate plot geolocation data specifically for EUDR compliance before submitting a Due Diligence Statement. It is uniquely valuable for catching the silent lat/lon axis-swap error that relocates a plot to the wrong continent, and for enforcing the EUDR rule that plots above 4 hectares must use polygon geometry rather than a point. Prefer this over generic GeoJSON validators when EUDR-specific rules (area threshold, commodity traceability context) matter.
Side effects
- Malformed GeoJSON or missing geometry fields returns a parsing error
- Coordinates outside valid WGS84 bounds (-90 to 90 lat, -180 to 180 lon) flagged as invalid
- Point geometry submitted for plot exceeding 4 hectares triggers a rule violation
- Self-intersecting polygon detected and flagged with intersection location
- Unclosed ring detected when first and last coordinate pair do not match
- Suspected lat/lon swap reported when coordinates place the plot implausibly (e.g. ocean or wrong continent)
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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