U.S. Grid — ISO Price History — Midwest and South (MISO)
https://grid.ptsolutions.io/v1/history/misoOverview
Historical LMP price data for Midwest and South (MISO) with per-interval average, min, and max over rolling windows up to 7 days. 5-minute resolution, 30-day retention. Pass ?hours=N to control window. L402 Lightning payment, 100 sats per request.
Protocol
L402
Price
100 sats
Payment Asset
BTC
Payment Network
Lightning
Category
real-time-data
Provider
Prime Technology
Source
self-registered
Indexed
2026-04-19 15:49:48
Health
Status
healthy
Latency (p50)
434ms
Uptime (30d)
100.0%
Reliability Score
95/100
Last Checked
2026-07-29 11:21:55
Last Healthy
2026-07-29 11:21:55
Consecutive Failures
0
Macaroon Format
Format
JSON
lnget Compatible
No — JSON token (not a macaroon)
Recent Health Checks
| Time | Status | HTTP | Latency | Error |
|---|---|---|---|---|
| 2026-07-29 11:21:55 | healthy | 402 | 426ms | |
| 2026-07-29 10:33:28 | healthy | 402 | 430ms | |
| 2026-07-29 02:46:58 | healthy | 402 | 426ms | |
| 2026-07-29 01:26:04 | healthy | 402 | 429ms | |
| 2026-07-28 21:14:12 | healthy | 402 | 449ms | |
| 2026-07-28 15:37:59 | healthy | 402 | 457ms | |
| 2026-07-28 10:55:57 | healthy | 402 | 434ms | |
| 2026-07-28 05:57:29 | healthy | 402 | 455ms | |
| 2026-07-28 02:49:08 | healthy | 402 | 448ms | |
| 2026-07-28 00:28:41 | healthy | 402 | 433ms | |
| 2026-07-27 17:05:41 | healthy | 402 | 430ms | |
| 2026-07-27 14:09:11 | healthy | 402 | 441ms | |
| 2026-07-27 07:28:27 | healthy | 402 | 414ms | |
| 2026-07-27 05:40:03 | healthy | 402 | 994ms | |
| 2026-07-27 02:17:27 | healthy | 402 | 932ms | |
| 2026-07-26 21:19:44 | healthy | 402 | 433ms | |
| 2026-07-26 15:41:52 | healthy | 402 | 435ms |