Has this place been built on or cleared in the last 12 months?
Has this place been built on or cleared in the last 12 months? Sentinel-2 satellite change detection for any lat/lon: NDVI/NDBI deltas, change direction, confidence and the scene-by-scene evidence.
Answeringour last check, 2026-10-01
1 of 1checks answered this week
1000 msmedian answer time
$1.50listed price per call
$1.50price it asked us
Paid test badge: not yet. The checks above are free: we call the tool without paying and read the payment request it sends back. The Verified badge needs paid calls whose answers match the promised output, and nobody can buy a badge.
Endpoint
GET https://sitepulse.waltsoft.net/v1/site
| Category | Everything else |
|---|---|
| Provider host | sitepulse.waltsoft.net |
| Networks | base, solana |
| Payment schemes | exact |
| Self-reported calls, 30 days | 2 from 1 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-10-01 | valid payment request | 402 | $1.50 | 1000 ms |
Example input (from the provider)
{
"method": "GET",
"queryParams": {
"lat": "30.2216",
"lon": "-97.6206"
},
"type": "http"
}
Promised output schema (from the provider)
{
"properties": {
"baseline": {
"type": "object"
},
"change_detected": {
"type": "boolean"
},
"change_direction": {
"enum": [
"built-up",
"revegetated",
"none",
"inconclusive"
],
"type": "string"
},
"confidence": {
"enum": [
"high",
"medium",
"low"
],
"type": "string"
},
"evidence": {
"items": {
"type": "object"
},
"type": "array"
},
"recent": {
"type": "object"
},
"scenes_used": {
"type": "integer"
},
"site": {
"description": "Echo of the requested coordinate",
"type": "object"
}
},
"type": "object"
}