Overview
ChangeGuard — did a web page change since your last poll? Pass any URL (optionally '<url>|<focus-text>' to narrow) and get changed:true/false, a short diff summary of what was added/removed, previous+
Protocol
x402
Price
$0.02
Payment Asset
USDC
Payment Network
Base
Category
data
Provider
GoCreative AI
Source
self-registered
Indexed
2026-07-01 14:34:13
Health
Status
healthy
Latency (p50)
496ms
Uptime (30d)
100.0%
Reliability Score
95/100
Last Checked
2026-08-19 23:28:41
Last Healthy
2026-08-19 23:28:41
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
Valid
Asset Verified
Known USDC
Facilitator
—
Recent Health Checks
| Time | Status | HTTP | Latency | Error |
|---|---|---|---|---|
| 2026-08-19 23:28:41 | healthy | 402 | 206ms | |
| 2026-08-19 16:53:48 | healthy | 402 | 714ms | |
| 2026-08-19 12:35:15 | healthy | 402 | 477ms | |
| 2026-08-19 07:00:09 | healthy | 402 | 637ms | |
| 2026-08-19 00:22:30 | healthy | 402 | 192ms | |
| 2026-08-18 14:32:16 | healthy | 402 | 304ms | |
| 2026-08-18 09:02:26 | healthy | 402 | 571ms | |
| 2026-08-18 02:28:10 | healthy | 402 | 215ms | |
| 2026-08-17 22:58:42 | healthy | 402 | 489ms | |
| 2026-08-17 19:05:46 | healthy | 402 | 562ms | |
| 2026-08-17 08:12:18 | healthy | 402 | 1021ms | |
| 2026-08-17 04:25:30 | healthy | 402 | 496ms |