U.S. Grid — ISO Real-Time Price Feed — New England (ISONE)
https://grid.ptsolutions.io/v1/prices/isoneOverview
Real-time Locational Marginal Prices (LMP) for all nodes in New England (ISONE). Full LMP breakdown per location: energy, congestion, and loss components. 350+ 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 15:47:52
Health
Status
healthy
Latency (p50)
432ms
Uptime (30d)
87.5%
Reliability Score
88.8/100
Last Checked
2026-06-22 12:46:29
Last Healthy
2026-06-22 12:46:29
Consecutive Failures
0
Macaroon Format
Format
JSON
lnget Compatible
No — JSON token (not a macaroon)
Recent Health Checks
| Time | Status | HTTP | Latency | Error |
|---|---|---|---|---|
| 2026-06-22 12:46:29 | healthy | 402 | 460ms | |
| 2026-06-22 08:07:17 | healthy | 402 | 1008ms | |
| 2026-06-22 04:28:44 | healthy | 402 | 425ms | |
| 2026-06-21 21:31:57 | healthy | 402 | 428ms | |
| 2026-06-21 09:17:07 | healthy | 402 | 466ms | |
| 2026-06-21 02:08:54 | healthy | 402 | 456ms | |
| 2026-06-20 18:36:08 | healthy | 402 | 432ms | |
| 2026-06-20 06:30:12 | down | 502 | 348ms | HTTP 502 |