MCP tool
market_wholesale_prices
ERCOT wholesale electricity prices ($/MWh) at trading hubs and load zones: real-time or day-ahead, daily avg/min/max or hourly, with completeness flags.
The market_wholesale_prices tool is provided by TexasHomeBills — Texas electricity plans. Install that server in your AI client and the assistant can call it directly.
Servers exposing market_wholesale_prices
From the publisher:ERCOT wholesale electricity prices ($/MWh) at trading hubs and load zones: real-time or day-ahead, daily avg/min/max or hourly, with completeness flags. Free (no key or free key): the most recent 30 days of each series; a Pro key unlocks full history. Values are exact as published with unit, date and original source URL; incomplete days are flagged, never filled. Free for non-commercial use with a
Install TexasHomeBills — Texas electricity plans →Parameter Type Description endstring YYYY-MM-DD (default: latest date) granularitystring limitinteger Rows to return (default 100) marketstring rt = real-time, da = day-ahead offsetinteger pointstring Comma-separated: HB_HOUSTON, HB_NORTH, HB_SOUTH, HB_WEST, HB_PAN, HB_BUSAVG, HB_HUBAVG, LZ_HOUSTON, LZ_NORTH, LZ_SOUTH, LZ_WEST, LZ_AEN (Austin), LZ_CPS (San Antonio), LZ_LCRA, LZ_RAYBN. Default HB_HO startstring YYYY-MM-DD. Default: 30 days ending at the series' latest date. Older dates need a Pro key.
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