U.S. Grid — ISO Real-Time Price Feed — Western EIM (WEIM)
https://grid.ptsolutions.io/v1/prices/weimOverview
Real-time Locational Marginal Prices (LMP) for all nodes in Western EIM (WEIM). Full LMP breakdown per location: energy, congestion, and loss components. 209+ nodes 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 15:48:09
Health
Status
down
Latency (p50)
441ms
Uptime (30d)
50.0%
Reliability Score
55/100
Last Checked
2026-06-12 21:36:55
Last Healthy
2026-06-11 23:21:32
Consecutive Failures
5
Macaroon Format
Format
Not yet detected
Recent Health Checks
| Time | Status | HTTP | Latency | Error |
|---|---|---|---|---|
| 2026-06-12 21:36:55 | down | 503 | 3427ms | HTTP 503 |
| 2026-06-12 15:16:12 | timeout | — | — | timeout |
| 2026-06-12 11:16:05 | timeout | — | — | timeout |
| 2026-06-12 10:16:49 | timeout | — | — | timeout |
| 2026-06-12 06:03:18 | timeout | — | — | timeout |
| 2026-06-11 23:21:32 | healthy | 402 | 423ms | |
| 2026-06-11 19:05:01 | healthy | 402 | 425ms | |
| 2026-06-11 15:52:54 | healthy | 402 | 449ms | |
| 2026-06-11 06:30:22 | healthy | 402 | 421ms | |
| 2026-06-11 01:33:39 | healthy | 402 | 475ms | |
| 2026-06-10 21:37:39 | healthy | 402 | 439ms | |
| 2026-06-10 18:23:30 | healthy | 402 | 441ms | |
| 2026-06-10 15:49:43 | down | 503 | 381ms | HTTP 503 |
| 2026-06-10 09:16:31 | down | 503 | 715ms | HTTP 503 |
| 2026-06-10 03:46:29 | down | 503 | 361ms | HTTP 503 |
| 2026-06-09 23:08:55 | healthy | 402 | 824ms |