Watch a whole list at once, when a bibliography or a dependency manifest has to ...
https://factstamp.agentrails.workers.dev/watch/portfolioOverview
Watch a whole list at once, when a bibliography or a dependency manifest has to stay true: up to 25 citations or package versions re-checked every day for 30 days under one token. US$5 a portfolio — 20 cents a reference, under a cent a check. Every reference is answered and signed on purchase, and each real change gets its own signed receipt. Nothing is sent when nothing changed. Pay per call here, or redeem a prepaid pack code (100 credits).
Protocol
x402 (POST)
Price
$5.00
Payment Asset
USD Coin
Payment Network
eip155:8453
Category
crypto/wallet
Provider
factstamp
Source
bazaar
Indexed
2026-10-05 22:30:09
Health
Status
healthy
Latency (p50)
295ms
Uptime (30d)
100.0%
Reliability Score
92/100
Last Checked
2026-10-11 06:39:47
Last Healthy
2026-10-11 06:39:47
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
Valid
Asset Verified
Known USDC
Facilitator
—
Recent Health Checks
| Time | Status | HTTP | Latency | Error |
|---|---|---|---|---|
| 2026-10-11 06:39:47 | healthy | 402 | 241ms | |
| 2026-10-10 19:31:17 | healthy | 402 | 512ms | |
| 2026-10-10 09:41:55 | healthy | 402 | 49ms | |
| 2026-10-09 12:07:47 | healthy | 402 | 603ms | |
| 2026-10-09 04:12:09 | healthy | 402 | 58ms | |
| 2026-10-08 11:53:01 | healthy | 402 | 295ms |