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NYISO

Free

New York grid data from NYISO: real-time and day-ahead prices, load, fuel mix, and forecasts.

No key required. Included on Free.

Questions you can ask

  • “Real-time LBMP by zone for the last hour.”
  • “What is New York's generation fuel mix today?”
  • “Tomorrow's hourly load forecast for New York City.”
Sample outputfor “Real-time LBMP by zone for the last hour.”
ZoneLBMP ($/MWh)Congestion ($/MWh)
N.Y.C.48.20-6.10
LONGIL51.70-8.90
WEST31.400.00

Illustrative values showing the shape of an answer, not live data.

Connect to your AI assistant

Paste this URL into Claude, ChatGPT, or any MCP client, then sign in when prompted. NYISO is ready as soon as you sign in.

https://patchops.ai/api/mcp

Claude: use Add to Claude, or Settings > Connectors > Add custom connector and paste the URL.

Claude Code

claude mcp add --transport http patchops https://patchops.ai/api/mcp

Step by step

  1. 1

    Open connectors

    In Claude, open Settings > Connectors and click "Add custom connector".

  2. 2

    Paste the URL

    Name it PatchOps and paste https://patchops.ai/api/mcp as the server URL, then click Add.

  3. 3

    Sign in

    Click Connect and sign in to PatchOps when Claude asks.

  4. 4

    Start using

    Ask Claude a question. It uses NYISO through PatchOps when it needs to.

› Technical details

New York ISO public market data: LMPs, load, fuel mix, and forecasts.

View the data contract and method schemas →