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Petroleum & Energy Data API (x402 micropayment)
x402
Petroleum & Energy Data API (x402 micropayment) is a paid API for AI agents from x402helper.xyz, paid per call via x402, $0.013/call, status unknown (last checked 2026-10-31).
Returns US petroleum market data including retail gas/diesel prices, crude oil prices (WTI/Brent), and inventory stocks by PADD region, paid via USDC micropayment.
Price / call$0.013
Success—
StatusUnknown
How this service works
X402 micropayments server — AI agents pay USDC for OFAC screening, rates, and billing verification.
Output
A JSON object with a 'success' boolean and a 'result' object containing the requested petroleum data series — price values or inventory levels for the selected metric, optionally filtered by PADD region and limited to the requested number of recent historical data points.
Example use cases
Retail fuel price monitoring by region
“What are the current retail gasoline prices on the West Coast, and show me the last 12 data points so I can see the recent trend?”
Crude oil benchmark price lookup
“Get me the latest WTI and Brent crude oil prices — I need both benchmarks for a commodities report.”
Petroleum inventory stock tracking
“What are the current US gasoline and distillate stock levels? Pull the last 30 data points for each so I can check if inventories are building or drawing down.”
Technical details
Endpoint
GEThttps://x402helper.xyz/89e509/energy/petroleum?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need structured, machine-readable US petroleum market data (retail gas, diesel, crude oil, or inventory stocks) queryable by PADD region and time range, and you are operating in an x402 micropayment-capable environment. Prefer this over scraping EIA.gov directly when you need a clean API response without HTML parsing. Not suited for natural gas, electricity, or non-US petroleum data.
Side effects
- Invalid metric enum value returns an error or empty result
- Region parameter not applicable to crude price metrics (crude_wti, crude_brent have no regional breakdown)
- History value exceeding 120 causes validation failure
- Payment not included or insufficient USDC causes 402 Payment Required response
- Service unavailable if underlying EIA data source is down
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"result": {},
"success": true
}
}Tags
x402
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