U.S. Grid — ISO Price History — Colorado / Mountain West (SPP WEIS)
https://grid.ptsolutions.io/v1/history/spp_weisOverview
Historical LMP price data for Colorado / Mountain West (SPP WEIS) 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 15:50:29
Health
Status
down
Latency (p50)
370ms
Uptime (30d)
0.0%
Reliability Score
30/100
Last Checked
2026-09-12 11:57:39
Last Healthy
2026-08-07 18:56:27
Consecutive Failures
124
Macaroon Format
Format
Not yet detected
Recent Health Checks
| Time | Status | HTTP | Latency | Error |
|---|---|---|---|---|
| 2026-09-12 11:57:39 | error | — | — | fetch failed |
| 2026-09-11 18:40:32 | error | — | — | fetch failed |
| 2026-09-11 11:39:25 | error | — | — | fetch failed |
| 2026-09-10 21:54:33 | error | — | — | fetch failed |
| 2026-09-10 08:00:55 | error | — | — | fetch failed |
| 2026-09-10 01:36:36 | error | — | — | fetch failed |
| 2026-09-09 19:40:51 | error | — | — | fetch failed |
| 2026-09-09 12:40:24 | error | — | — | fetch failed |