Overview
D&D 5e monster lookup API / SRD monster stat block / bestiary search. Look up a monster by name for a compact stat block (size, type, alignment, AC, HP, hit dice, speed, ability scores, challenge rating, and actions), or list monsters filtered by challenge rating and/or type. SRD content only (OGL 1.0a / CC-BY-4.0) via Open5e.
Protocol
x402 (POST)
Price
$0.0030
Payment Asset
USDC
Payment Network
base
Category
uncategorized
Provider
agentutility
Source
self-registered
Indexed
2026-06-26 19:00:16
Health
Status
unknown
Latency (p50)
2369ms
Uptime (30d)
71.4%
Reliability Score
60.7/100
Last Checked
2026-10-07 04:29:11
Last Healthy
2026-10-05 21:37:32
Consecutive Failures
1
x402 Payment Validation
Payment Requirements
—
Asset Verified
—
Facilitator
—
Recent Health Checks
| Time | Status | HTTP | Latency | Error |
|---|---|---|---|---|
| 2026-10-07 04:29:11 | timeout | — | — | timeout |
| 2026-10-06 15:18:54 | degraded | 402 | 4471ms | |
| 2026-10-06 11:17:51 | degraded | 402 | 3839ms | |
| 2026-10-05 21:37:32 | healthy | 402 | 2679ms | |
| 2026-10-05 07:47:35 | healthy | 402 | 378ms | |
| 2026-10-04 23:56:58 | healthy | 402 | 31ms | |
| 2026-10-04 09:46:29 | timeout | — | — | timeout |