U.S. Grid — ISO Price History — California (CAISO)
https://grid.ptsolutions.io/v1/history/caisoOverview
Historical LMP price data for California (CAISO) 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 15:49:40
Health
Status
healthy
Latency (p50)
448ms
Uptime (30d)
100.0%
Reliability Score
95/100
Last Checked
2026-07-29 10:40:42
Last Healthy
2026-07-29 10:40:42
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 10:40:42 | healthy | 402 | 436ms | |
| 2026-07-29 05:40:59 | healthy | 402 | 453ms | |
| 2026-07-29 00:13:10 | healthy | 402 | 431ms | |
| 2026-07-28 19:38:40 | healthy | 402 | 448ms | |
| 2026-07-28 15:31:08 | healthy | 402 | 427ms | |
| 2026-07-28 09:31:31 | healthy | 402 | 449ms | |
| 2026-07-28 06:18:08 | healthy | 402 | 450ms | |
| 2026-07-28 01:29:41 | healthy | 402 | 444ms | |
| 2026-07-28 00:40:12 | healthy | 402 | 436ms | |
| 2026-07-27 16:50:38 | healthy | 402 | 437ms | |
| 2026-07-27 13:15:39 | healthy | 402 | 693ms | |
| 2026-07-27 07:56:44 | healthy | 402 | 435ms | |
| 2026-07-27 03:32:51 | healthy | 402 | 444ms | |
| 2026-07-27 00:10:04 | healthy | 402 | 773ms | |
| 2026-07-26 21:06:41 | healthy | 402 | 504ms |