Overview
Demo endpoint for Lightning Network payments on the x402 protocol. Returns a 402 challenge with a BOLT11 invoice; pay with any Lightning wallet to unlock a Satoshi Nakamoto quote.
Protocol
x402
Price
$0.01
Payment Asset
BTC
Payment Network
Lightning
Category
payments
Provider
Alby
Source
self-registered
Indexed
2026-04-10 04:06:37
Health
Status
healthy
Latency (p50)
532ms
Uptime (30d)
94.7%
Reliability Score
87.4/100
Last Checked
2026-06-02 05:33:45
Last Healthy
2026-06-02 05:33:45
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
Valid
Asset Verified
Known USDC
Facilitator
—
Recent Health Checks
| Time | Status | HTTP | Latency | Error |
|---|---|---|---|---|
| 2026-06-02 05:33:45 | healthy | 402 | 558ms | |
| 2026-06-02 03:06:03 | healthy | 402 | 998ms | |
| 2026-06-01 20:15:28 | healthy | 402 | 632ms | |
| 2026-06-01 17:17:31 | healthy | 402 | 387ms | |
| 2026-06-01 12:57:51 | timeout | — | — | timeout |
| 2026-06-01 08:36:44 | healthy | 402 | 433ms | |
| 2026-06-01 05:57:09 | healthy | 402 | 503ms | |
| 2026-06-01 02:22:38 | healthy | 402 | 588ms | |
| 2026-05-31 21:05:35 | healthy | 402 | 539ms | |
| 2026-05-31 17:45:31 | healthy | 402 | 532ms | |
| 2026-05-31 14:46:26 | healthy | 402 | 488ms | |
| 2026-05-31 09:33:18 | healthy | 402 | 475ms | |
| 2026-05-31 04:36:26 | healthy | 402 | 495ms | |
| 2026-05-31 00:13:14 | healthy | 402 | 449ms | |
| 2026-05-30 23:11:05 | healthy | 402 | 467ms | |
| 2026-05-30 18:55:05 | healthy | 402 | 534ms | |
| 2026-05-30 13:04:08 | healthy | 402 | 927ms | |
| 2026-05-30 09:35:50 | healthy | 402 | 526ms |