Buy a standing re-check of one citation or one package version, when an answer h...
https://factstamp.agentrails.workers.dev/watchOverview
Buy a standing re-check of one citation or one package version, when an answer has to stay true rather than be true once: re-checked every day for 30 days. US$0.50 the month — 1.7 cents a check, under a 2-cent lookup. The first check is answered and signed on purchase, and each real change (a retraction, a new advisory, a yanked version) gets its own signed receipt. Pay per call here, or redeem a prepaid pack code (10 credits). Returns a read URL and a token shown once.
Protocol
x402 (POST)
Price
$0.50
Payment Asset
USD Coin
Payment Network
eip155:8453
Category
uncategorized
Provider
factstamp
Source
bazaar
Indexed
2026-10-05 21:29:29
Health
Status
healthy
Latency (p50)
320ms
Uptime (30d)
100.0%
Reliability Score
92/100
Last Checked
2026-10-10 15:29:57
Last Healthy
2026-10-10 15:29:57
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
Valid
Asset Verified
Known USDC
Facilitator
—
Recent Health Checks
| Time | Status | HTTP | Latency | Error |
|---|---|---|---|---|
| 2026-10-10 15:29:57 | healthy | 402 | 309ms | |
| 2026-10-10 02:03:18 | healthy | 402 | 214ms | |
| 2026-10-09 13:35:50 | healthy | 402 | 646ms | |
| 2026-10-08 22:37:51 | healthy | 402 | 391ms | |
| 2026-10-08 13:00:04 | healthy | 402 | 320ms | |
| 2026-10-07 21:25:07 | healthy | 402 | 291ms |