https://underground.substratesymposium.com/buy/first_wave
https://underground.substratesymposium.com/buy/first_waveOverview
Protocol
x402
Price
—
Payment Asset
USD Coin
Payment Network
Base
Category
uncategorized
Provider
underground
Source
bazaar
Indexed
2026-05-20 02:30:28
Health
Status
healthy
Latency (p50)
257ms
Uptime (30d)
100.0%
Reliability Score
95/100
Last Checked
2026-07-26 18:48:43
Last Healthy
2026-07-26 18:48:43
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
Valid
Asset Verified
—
Facilitator
—
Recent Health Checks
| Time | Status | HTTP | Latency | Error |
|---|---|---|---|---|
| 2026-07-26 18:48:43 | healthy | 402 | 274ms | |
| 2026-07-26 14:33:19 | healthy | 402 | 245ms | |
| 2026-07-26 12:30:02 | healthy | 402 | 266ms | |
| 2026-07-26 08:46:05 | healthy | 402 | 253ms | |
| 2026-07-26 05:13:39 | healthy | 402 | 267ms | |
| 2026-07-25 23:10:06 | healthy | 402 | 253ms | |
| 2026-07-25 21:52:54 | healthy | 402 | 267ms | |
| 2026-07-25 18:44:10 | healthy | 402 | 243ms | |
| 2026-07-25 12:05:16 | healthy | 402 | 303ms | |
| 2026-07-25 10:35:27 | healthy | 402 | 268ms | |
| 2026-07-25 03:16:16 | healthy | 402 | 310ms | |
| 2026-07-24 23:52:40 | healthy | 402 | 253ms | |
| 2026-07-24 20:33:57 | healthy | 402 | 246ms | |
| 2026-07-24 15:27:13 | healthy | 402 | 261ms | |
| 2026-07-24 12:41:15 | healthy | 402 | 248ms | |
| 2026-07-24 10:07:31 | healthy | 402 | 247ms | |
| 2026-07-24 03:47:18 | healthy | 402 | 245ms | |
| 2026-07-23 23:33:16 | healthy | 402 | 257ms | |
| 2026-07-23 21:07:59 | healthy | 402 | 258ms |