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x402stock Energy Benchmark Price History
x402stock Energy Benchmark Price History is a paid API for AI agents from agents.x402stock.xyz, paid per call via MPP, $0.01/call, status unknown (last checked 2026-09-11).
Returns latest price, prior reading, change, and up to 365 days of history for WTI crude, Brent crude, Henry Hub natural gas, or US retail gasoline, sourced from the EIA.
Price / call$0.01
Success—
StatusUnknown
How this service works
Price history for one energy benchmark — `wti` (WTI crude, $/bbl), `brent` (Brent crude, $/bbl), `natural-gas` (Henry Hub, $/MMBtu), or `gasoline` (US regular retail, $/gal) — with the latest value, prior reading, change, and recent history. Tune with `?limit=` (default 30, max 365). The catalog's commodities feed. Source: U.S. Energy Information Administration (EIA). From x402stock
Output
A JSON object containing the product slug, EIA series ID, human-readable name, unit (e.g. $/bbl), EIA units string, reporting frequency, latest price point (date + value), prior price point (date + value), absolute change, percent change, as-of timestamp, an array of historical {date, value} pairs up to the requested limit, data source identifier ('eia'), and an attribution string.
Example use cases
Daily energy price briefing
“Give me today's WTI crude price from the EIA, including the prior reading and how much it's changed, so I can include it in my morning market summary.”
Natural gas market trend analysis
“Pull the last 90 days of Henry Hub natural gas price history from EIA — I want to see the trend and where prices stand today versus a few months ago.”
Gasoline price monitoring for logistics
“What's the latest US retail gasoline price per gallon according to the EIA, and how does it compare to the previous reading? Show me the last 30 data points.”
Technical details
Endpoint
GEThttps://agents.x402stock.xyz/api/v1/energy/{product}When to prefer
Choose this endpoint when you need EIA-sourced energy commodity price data (WTI crude, Brent crude, Henry Hub natural gas, or US retail gasoline) with historical context, prior reading, and change metrics in a single call. Prefer this over general financial data APIs when authoritative government (EIA) sourcing is required, or when your agent needs pay-per-use access without API key management. Best suited for market briefings, energy cost monitoring, macroeconomic analysis, and logistics cost tracking.
Side effects
- Invalid product slug returns an error — only 'wti', 'brent', 'natural-gas', 'gasoline' are accepted
- limit parameter exceeding 365 or set to 0/negative returns a validation error
- EIA data source unavailable or delayed may return stale as-of dates or null for latest/prior
- Payment failure (insufficient USDC balance) returns a 402 response and no data
- Network timeout if EIA upstream is slow
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| limit | integer | |
| productrequired | string | Energy benchmark slug: wti, brent, natural-gas, or gasoline. |
Output
Schema · Response
| Field | Type | Description |
|---|---|---|
| namerequired | string | |
| unitrequired | string | |
| as_ofrequired | — | |
| priorrequired | — | |
| changerequired | — | |
| latestrequired | — | |
| sourcerequired | string | |
| historyrequired | array | |
| productrequired | string | |
| eia_unitsrequired | — | |
| frequencyrequired | string | |
| series_idrequired | string | |
| attributionrequired | string | |
| change_percentrequired | — |
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