API quickstart

Choose a base URL

Use the public API for all routes documented in this tab: https://api.felixfusion.ai

curl https://api.felixfusion.ai/health

curl "https://api.felixfusion.ai/v1/datasets?source=ercot"

curl "https://api.felixfusion.ai/v1/pricing_locations?isos=ercot"

curl "https://api.felixfusion.ai/v1/api_usage"

curl "https://api.felixfusion.ai/v1/reports/daily_peak/ercot?date=2026-05-18"

If your public API deployment uses API keys, send one of these forms:

curl -H "x-api-key: YOUR_API_KEY" https://api.felixfusion.ai/v1/datasets

curl "https://api.felixfusion.ai/v1/datasets?api_key=YOUR_API_KEY"

⌘I