U.S. Grid — ISO Rolling Price Statistics — Central U.S. (SPP)
https://grid.ptsolutions.io/v1/stats/sppOverview
Rolling average, min, and max LMP prices for Central U.S. (SPP) over 1-hour, 4-hour, and 24-hour windows. Ideal for trend detection and price context. Updated every 5 minutes. L402 Lightning payment, 10 sats per request.
Protocol
L402
Price
10 sats
Payment Asset
BTC
Payment Network
Lightning
Category
real-time-data
Provider
Prime Technology
Source
self-registered
Indexed
2026-04-19 15:49:07
Health
Status
healthy
Latency (p50)
325ms
Uptime (30d)
100.0%
Reliability Score
90/100
Last Checked
2026-04-21 03:01:25
Last Healthy
2026-04-21 03:01:25
Consecutive Failures
0
Macaroon Format
Format
JSON
lnget Compatible
No — JSON token (not a macaroon)
Recent Health Checks
| Time | Status | HTTP | Latency | Error |
|---|---|---|---|---|
| 2026-04-21 03:01:25 | healthy | 402 | 299ms | |
| 2026-04-21 01:33:20 | healthy | 402 | 317ms | |
| 2026-04-21 00:32:21 | healthy | 402 | 304ms | |
| 2026-04-20 22:56:21 | healthy | 402 | 310ms | |
| 2026-04-20 22:00:50 | healthy | 402 | 377ms | |
| 2026-04-20 20:48:13 | healthy | 402 | 788ms | |
| 2026-04-20 20:27:41 | healthy | 402 | 299ms | |
| 2026-04-20 19:20:47 | healthy | 402 | 319ms | |
| 2026-04-20 18:34:14 | healthy | 402 | 339ms | |
| 2026-04-20 17:35:00 | healthy | 402 | 321ms | |
| 2026-04-20 16:16:51 | healthy | 402 | 450ms | |
| 2026-04-20 15:31:05 | healthy | 402 | 325ms | |
| 2026-04-20 14:34:26 | healthy | 402 | 313ms | |
| 2026-04-20 13:34:06 | healthy | 402 | 302ms | |
| 2026-04-20 12:37:02 | healthy | 402 | 546ms | |
| 2026-04-20 11:30:28 | healthy | 402 | 342ms | |
| 2026-04-20 10:29:51 | healthy | 402 | 309ms | |
| 2026-04-20 09:42:22 | healthy | 402 | 346ms | |
| 2026-04-20 08:07:27 | healthy | 402 | 342ms | |
| 2026-04-20 07:05:06 | healthy | 402 | 347ms |