x402 census · sitepulse.waltsoft.net · 81af2b5ac4fb · JSON
GET /v1/site
unprobed
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.
Verdict: not verified by an unpaid GET. not probed yet. This says nothing about whether the route works when called as declared.
Facts from the catalogs
| Field | Value |
|---|---|
| URL | https://sitepulse.waltsoft.net/v1/site |
| Method | GET |
| Price | $1.50 USDC = 1500000 atomic units of 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 |
| Network | base (base); also accepts solana |
| payTo | 0x318A4B4764eb37c3FCBcE434713128143815FD57 |
| Seller | sitepulse.waltsoft.net |
| Catalogs | cdp (row updated 2026-09-30) |
| Listed since (lower bound) | 2026-09-30 (earliest catalog timestamp; catalogs report last-update times only) |
| Last catalog update | 2026-09-30 |
| CDP quality counters | 0 calls and 0 unique payers in 30 days, last call 2026-09-30 (catalog-reported, not verified on chain) |
| Category (keyword rule) | weather/geo/maps |
| Templated path | no |
| x402Version in catalog | 2 |
| Service name / tags | SitePulse · satellite, construction, landuse, change-detection, geospatial |
Unpaid probe (census of )
| Field | Value |
|---|---|
| Probe | not probed in this build |
No hourly re-probe has reached this resource yet; the cron covers a rotating slice of 150 per hour.
On-chain facts for the payTo (public address)
| Field | Value |
|---|---|
| Distinct payers | 3 |
| Payments | 3 |
| USDC volume | $0.03 |
| Median payment | $0.01 |
| First / last payment | 2026-06-23 / 2026-07-12 |
| Sampler-shaped share of payments | 100.0% |
| Payers that are not samplers | 0 |
| Source | forensics-2026-09-30 |
| Address | 0x318A4B4764eb37c3FCBcE434713128143815FD57 |
Declared input and output (extensions.bazaar)
{
"input": {
"method": "GET",
"queryParams": {
"lat": "30.2216",
"lon": "-97.6206"
},
"type": "http"
},
"output": {
"type": "json",
"example": {
"baseline": {
"from": "2025-08-14",
"ndbi": -0.08,
"ndvi": 0.31,
"to": "2025-10-02"
},
"change_detected": true,
"change_direction": "built-up",
"confidence": "high",
"recent": {
"from": "2026-06-11",
"ndbi": 0.04,
"ndvi": 0.12,
"to": "2026-08-08"
},
"scenes_used": 9,
"site": {
"lat": 30.2216,
"lon": -97.6206
}
}
}
}
Try it (unpaid: shows the 402)
curl -si -X GET 'https://sitepulse.waltsoft.net/v1/site' -H 'accept: application/json'
The catalog declares GET. A 402 answer carries the payment requirements in the JSON body and, for x402 v2, base64 in the PAYMENT-REQUIRED header. This page never sends a payment.
Paid checks (x402, USDC on Base)
GET https://bazaar.agentexchange.work/r/81af2b5ac4fb/probe.json re-runs this probe right now for $0.01 and writes the result here. POST https://bazaar.agentexchange.work/featured with {"id":"81af2b5ac4fb"} places this resource at the top of the report and search pages for 30 days for $1.00, labelled. Unpaid requests answer 402 with the terms. Pricing.
Catalog references: agentic.market (CDP Bazaar front end) · this record as JSON · all resources on sitepulse.waltsoft.net.