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)
432ms
Uptime (30d)
46.7%
Reliability Score
53.3/100
Last Checked
2026-06-13 09:49:37
Last Healthy
2026-06-11 22:17:00
Consecutive Failures
7
Macaroon Format
Format
Not yet detected
Recent Health Checks
| Time | Status | HTTP | Latency | Error |
|---|---|---|---|---|
| 2026-06-13 09:49:37 | down | 503 | 3072ms | HTTP 503 |
| 2026-06-13 03:38:52 | down | 503 | 3069ms | HTTP 503 |
| 2026-06-12 21:11:38 | error | — | — | fetch failed |
| 2026-06-12 16:07:38 | timeout | — | — | timeout |
| 2026-06-12 12:25:42 | timeout | — | — | timeout |
| 2026-06-12 10:03:12 | timeout | — | — | timeout |
| 2026-06-12 05:22:14 | timeout | — | — | timeout |
| 2026-06-11 22:17:00 | healthy | 402 | 432ms | |
| 2026-06-11 17:53:01 | healthy | 402 | 422ms | |
| 2026-06-11 14:35:56 | healthy | 402 | 429ms | |
| 2026-06-11 08:23:42 | healthy | 402 | 426ms | |
| 2026-06-11 02:24:26 | healthy | 402 | 487ms | |
| 2026-06-10 21:49:00 | healthy | 402 | 485ms | |
| 2026-06-10 20:37:14 | healthy | 402 | 446ms | |
| 2026-06-10 11:57:27 | down | 503 | 368ms | HTTP 503 |