U.S. Grid — ISO Real-Time Price Feed — Midwest and South (MISO)
https://grid.ptsolutions.io/v1/prices/misoOverview
Real-time Locational Marginal Prices (LMP) for all nodes in Midwest and South (MISO). Full LMP breakdown per location: energy, congestion, and loss components. 2000+ 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 15:47:36
Health
Status
healthy
Latency (p50)
325ms
Uptime (30d)
100.0%
Reliability Score
87/100
Last Checked
2026-04-19 19:32:32
Last Healthy
2026-04-19 19:32:32
Consecutive Failures
0
Macaroon Format
Format
JSON
lnget Compatible
No — JSON token (not a macaroon)
Recent Health Checks
| Time | Status | HTTP | Latency | Error |
|---|---|---|---|---|
| 2026-04-19 19:32:32 | healthy | 402 | 323ms | |
| 2026-04-19 18:26:20 | healthy | 402 | 304ms | |
| 2026-04-19 17:00:33 | healthy | 402 | 325ms | |
| 2026-04-19 16:36:45 | healthy | 402 | 335ms |