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)
445ms
Uptime (30d)
100.0%
Reliability Score
95/100
Last Checked
2026-08-01 05:52:18
Last Healthy
2026-08-01 05:52:18
Consecutive Failures
0
Macaroon Format
Format
JSON
lnget Compatible
No — JSON token (not a macaroon)
Recent Health Checks
| Time | Status | HTTP | Latency | Error |
|---|---|---|---|---|
| 2026-08-01 05:52:18 | healthy | 402 | 432ms | |
| 2026-08-01 03:23:21 | healthy | 402 | 423ms | |
| 2026-07-31 20:37:03 | healthy | 402 | 457ms | |
| 2026-07-31 18:04:12 | healthy | 402 | 428ms | |
| 2026-07-31 11:54:41 | healthy | 402 | 480ms | |
| 2026-07-31 06:37:25 | healthy | 402 | 423ms | |
| 2026-07-31 02:17:29 | healthy | 402 | 447ms | |
| 2026-07-30 23:25:48 | healthy | 402 | 434ms | |
| 2026-07-30 18:53:20 | healthy | 402 | 445ms | |
| 2026-07-30 15:12:49 | healthy | 402 | 435ms | |
| 2026-07-30 08:13:32 | healthy | 402 | 493ms | |
| 2026-07-30 02:47:06 | healthy | 402 | 771ms | |
| 2026-07-29 23:55:05 | healthy | 402 | 439ms | |
| 2026-07-29 17:58:29 | healthy | 402 | 456ms | |
| 2026-07-29 16:32:23 | healthy | 402 | 473ms | |
| 2026-07-29 07:46:57 | healthy | 402 | 432ms |