API Documentation
GET
/api/1/commodity/crack-spreadsCrack Spreads API
Daily 3-2-1 crack spread (refinery margin) plus gasoline and heating-oil crack spreads, computed from WTI crude (CL), RBOB gasoline (RB), and heating oil (HO) futures settlements. Values in USD per barrel; product prices converted from USD/gallon at 42 gallons per barrel.
Defaults
days=90Parameters
Required first. Documented defaults are selected — Test Request matches a bare call.
daysnumberdefault 90Lookback window in days (default 90, max 1000)
Default 90
Responses
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Request
curl -X GET \
'https://api.eulerpool.com/api/1/commodity/crack-spreads?days=90' \
-H 'Accept: application/json'200 Response
Default Response