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FuelSignal Live Energy Market Prices
x402
FuelSignal Live Energy Market Prices is a paid API for AI agents from api.fuelsignal.ai, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-14).
Returns live energy price series for WTI crude, Brent crude, retail diesel, retail gasoline, Henry Hub natural gas, and US gasoline stocks sourced from EIA and FRED.
Price / call$0.01
Success—
StatusUnknown
How this service works
Live energy market series: WTI and Brent crude, retail diesel and gasoline, Henry Hub natural gas, US gasoline stocks. Fresh from EIA/FRED, cheap and pollable.
Output
A live data payload containing current price values and/or recent time-series for WTI crude, Brent crude, retail diesel, retail gasoline, Henry Hub natural gas, and US gasoline stock levels, sourced fresh from EIA and FRED.
Example use cases
Real-time fuel cost dashboard
“Pull me the latest retail diesel and gasoline prices along with WTI crude right now so I can update our fleet cost dashboard.”
Energy trading signal monitor
“What are the current WTI and Brent crude spreads and Henry Hub natural gas prices? I want to check for any significant moves before the market opens.”
Supply chain fuel surcharge calculation
“Get me today's live retail diesel price and US gasoline stock levels so I can recalculate our fuel surcharge rates for this week's shipments.”
Technical details
Endpoint
GEThttps://api.fuelsignal.ai/v1/market/liveWhen to prefer
Choose FuelSignal when you need cheap, pollable, real-time energy commodity prices (WTI, Brent, diesel, gasoline, natural gas) and US gasoline stock data without setting up a full EIA or FRED API integration. At $0.01 per call it is ideal for high-frequency polling, agent workflows, and dashboards that need live energy market snapshots without the overhead of managing API keys for government data sources.
Side effects
- Upstream EIA or FRED data delay may result in slightly stale values
- Rate limiting or payment failure for the $0.01 USDC x402 micropayment may return a 402 Payment Required error
- Invalid HTTP method (e.g. POST) will be rejected
- Network timeout if upstream data source is temporarily unavailable
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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