Validate ISBN-10 and ISBN-13 book identifiers using checksum verification.
https://orbisapi.com/proxy/isbn-validator-api-d531ac/lookupOverview
Validate ISBN-10 and ISBN-13 book identifiers using checksum verification.
Protocol
x402
Price
—
Payment Asset
USD Coin
Payment Network
eip155:8453
Category
uncategorized
Provider
orbisapi
Source
bazaar
Indexed
2026-04-28 14:58:00
Health
Status
degraded
Latency (p50)
52ms
Uptime (30d)
100.0%
Reliability Score
100/100
Last Checked
2026-07-04 19:42:13
Last Healthy
2026-06-21 23:37:58
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
Invalid
Asset Verified
—
Facilitator
—
Recent Health Checks
| Time | Status | HTTP | Latency | Error |
|---|---|---|---|---|
| 2026-07-04 19:42:13 | degraded | 404 | 52ms | |
| 2026-07-02 01:45:49 | degraded | 404 | 18ms |