SitePulse

Is anything actually being built there? Ask a coordinate.

Construction and site-change verification from Sentinel-2 satellite imagery. Returns change flags with dates, index deltas, and the per-scene evidence behind them — so the answer is auditable, not a black box.

Resolution limit, stated up front: Sentinel-2 is 10m/pixel. SitePulse is reliable for commercial and industrial footprints (~30m+) — warehouses, fabs, data centres, solar farms, mines, port yards. It is not reliable for single-family homes.

Endpoints

GET /v1/site?lon=&lat= $1.50

12-month change check

GET /v1/timeline?lon=&lat= $6.00

36-month monthly series

GET /tryit?lon=&lat= free

3 per day per IP

Pay per call with x402 — no signup

curl "https://sitepulse.waltsoft.net/v1/site?lon=-97.6206&lat=30.2216"
# 402 with accepts[] for USDC on Base or Solana

Or buy credits

Starter

$49

4,900 credits · 32 site checks

Pro

$149

17,000 credits · 113 site checks

Enterprise

$499

62,500 credits · 416 site checks

1 credit = $0.01. Billing by AWS Monetization.

Data: Sentinel-2 L2A (ESA/Copernicus) via the AWS Registry of Open Data. Machine docs: llms.txt · agents.md