petralcrude desk
Connected
…Click to customize the tape

petral Quantitative API & Workflow Interoperability

Every dataset on petral is available for programmatic integration into Python models, Excel sheets, and automated workflows. Zero API keys required for public endpoints; fully CORS-enabled.

Prices & curves
/api/benchmarksBenchmark registry (WTI/Brent/RBOB/HO)
/api/curve/{key}Forward curve + Nelson-Siegel fit + structure
/api/curves/{key}Accrued daily curve snapshots (scrubber)
/api/history/{key}?window=Front-month price history
/api/term-structure/{key}Calendar spreads, carry, z-scores
/api/marketsLive tile board (crude/products/spread/macro)
/api/candles/{market}?tf=OHLC candles (1m/5m/15m/1h/1D)
/api/screenerCross-market screener (~136 symbols)
Fundamentals & positioning
/api/eiaEIA weekly inventories (live)
/api/cot/{key}CFTC Commitments of Traders (live)
/api/refineryRefinery utilization - EIA WPSR (live)
/api/productionUS crude production (live)
/api/cracksCrack spreads - computed from live WTI/RBOB/HO
/api/grade-diffsGrade differentials (Brent-WTI live)
Macro, physical & flows
/api/macroDXY / US10Y / VIX / copper / SPX (live)
/api/fxFX pairs
/api/arbArb route economics
/api/storageCash-and-carry storage economics
/api/freightVLCC routes + bunkers
/api/ais/captureGlobal tanker capture - positions, size class, direction
/api/ais/capture-historyPer-region tanker counts over time
/api/weatherGulf Coast alerts + Atlantic hurricanes (live)
News & synthesis
/api/newsHeadlines + risk flags (live RSS)
/api/synthesisMorning brief - bullets + calendar
Terms. CORS is open for read-only use. Please cache responses and be gentle - this runs on a serverless tier. No auth required. Data is aggregated from free public sources (EIA, FRED, CFTC, yfinance, RSS); attribution to those sources is your responsibility. Not investment advice. Every table on the site also exports to CSV via the ↓ csv button.