Compare Power Plans API
Real-time electricity pricing for the Texas deregulated market. Search plans, compare prices, and resolve utility territories — no API key, no rate limits, no cost.
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Copy these two requests into your terminal. You'll have live electricity pricing in under a minute.
Base URL
All requests go to https://pricing.api.comparepower.com. No authentication required for public endpoints.
1. Resolve the TDSP (utility) for a ZIP code:
curl "https://pricing.api.comparepower.com/api/tdsps?zip_code=77001"2. Search plans in that TDSP territory with prices at 500, 1000, and 2000 kWh:
curl "https://pricing.api.comparepower.com/api/plans?tdsp_duns=957877905&display_usage[]=500&display_usage[]=1000&display_usage[]=2000"3. Each plan in the response includes pricing components, expected prices at your usage levels, and legally required document links (EFL, YRAAC, TOS):
{
"_id": "507f1f77bcf86cd799439011",
"key": "txu-simple-rate-24",
"tdsp_duns": "957877905",
"expected_prices": [
{
"usage": 500,
"price": 0.148
},
{
"usage": 1000,
"price": 0.136
},
{
"usage": 2000,
"price": 0.133
}
],
"document_links": [
{
"type": "efl",
"link": "https://..."
},
{
"type": "yraac",
"link": "https://..."
},
{
"type": "tos",
"link": "https://..."
}
]
}Explore the docs
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