code402 isbn-check (standard floor — 1.0x reserve floor)
https://hcrb.in/v1/tools/isbn-check/callOverview
code402 isbn-check (standard floor — 1.0x reserve floor)
Protocol
x402
Price
$0.0050
Payment Asset
USD Coin
Payment Network
eip155:8453
Category
uncategorized
Provider
hcrb
Source
bazaar
Indexed
2026-10-14 17:33:42
Health
Status
healthy
Latency (p50)
330ms
Uptime (30d)
100.0%
Reliability Score
90/100
Last Checked
2026-10-16 04:19:38
Last Healthy
2026-10-16 04:19:38
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
Valid
Asset Verified
Known USDC
Facilitator
—
Recent Health Checks
| Time | Status | HTTP | Latency | Error |
|---|---|---|---|---|
| 2026-10-16 04:19:38 | healthy | 402 | 330ms | |
| 2026-10-15 15:31:49 | healthy | 402 | 574ms | |
| 2026-10-15 00:51:35 | healthy | 402 | 127ms |