Page change detection: did this page change, web page monitor
https://care-opening-buses-spaces.trycloudflare.com/page-change-detection-402Overview
Tell whether a public page changed since the last check: returns change_kind (baseline/changed/unchanged/became_error/recovered) and the sha256 of the page text before and after, computed over normalised text so render nonces do not register as a change. One GET with ?url=, no key.
Protocol
x402
Price
$0.0009
Payment Asset
USDC
Payment Network
base
Category
data/web
Provider
—
Source
self-registered
Indexed
2026-11-08 11:39:29
Health
Status
healthy
Latency (p50)
—
Uptime (30d)
—
Reliability Score
—
Last Checked
Never
Last Healthy
Never
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
—
Asset Verified
—
Facilitator
—