Check a whole bibliography or dependency manifest in one round trip, before you ...
https://factstamp.agentrails.workers.dev/bulkOverview
Check a whole bibliography or dependency manifest in one round trip, before you rely on the list: up to 12 items at a flat US$0.12 — 1 cent an item, against 2 cents for the same lookups one at a time. Every item is answered by the same door that answers a single call, so the verdicts cannot disagree. Pay per call here, or redeem a prepaid pack code (one answer-pack credit per three items, up to 25 items on that rail).
Protocol
x402 (POST)
Price
$0.12
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)
536ms
Uptime (30d)
100.0%
Reliability Score
87/100
Last Checked
2026-10-11 03:20:25
Last Healthy
2026-10-11 03:20:25
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 03:20:25 | healthy | 402 | 182ms | |
| 2026-10-10 19:29:29 | healthy | 402 | 548ms | |
| 2026-10-10 00:10:43 | healthy | 402 | 783ms | |
| 2026-10-09 19:15:06 | healthy | 402 | 102ms | |
| 2026-10-09 04:53:41 | healthy | 402 | 328ms | |
| 2026-10-08 12:52:16 | healthy | 402 | 536ms |