Overview
Encounter builder / encounter difficulty calculator API for D&D 5e. Give the party (levels, or size + level) to get easy/medium/hard/deadly XP thresholds; optionally give monster CRs to get the multiplier-adjusted XP and the resulting difficulty rating. SRD DMG tables (OGL 1.0a / CC-BY-4.0). Pure compute, no upstream.
Protocol
x402 (POST)
Price
$0.0020
Payment Asset
USDC
Payment Network
base
Category
uncategorized
Provider
agentutility
Source
self-registered
Indexed
2026-06-25 19:00:20
Health
Status
healthy
Latency (p50)
2177ms
Uptime (30d)
100.0%
Reliability Score
80/100
Last Checked
2026-10-21 19:55:23
Last Healthy
2026-10-21 19:55:23
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
Valid
Asset Verified
Known USDC
Facilitator
—
Recent Health Checks
| Time | Status | HTTP | Latency | Error |
|---|---|---|---|---|
| 2026-10-21 19:55:23 | healthy | 402 | 128ms | |
| 2026-10-21 00:56:42 | healthy | 402 | 2177ms | |
| 2026-10-20 21:40:54 | healthy | 402 | 75ms | |
| 2026-10-20 03:12:26 | healthy | 402 | 46ms | |
| 2026-10-19 07:27:52 | degraded | 402 | 3547ms | |
| 2026-10-19 00:55:40 | healthy | 402 | 2518ms |