{"name":"SiteCheck Trade & Energy","summary":"113 pay-per-call tools for AI agents. Pay per successful call in USDC with x402 (Base, Solana, Arc, Polygon, Arbitrum, Monad, World Chain, Optimism, Avalanche, Celo): no account, no API key; a failed call is not charged.","howToCall":"Call a tool without payment: the HTTP 402 answer lists the payment options. Sign one with an x402 client and repeat the call.","docs":{"openapi":"https://api.tradeenergy-api.workers.dev/openapi.json","discovery":"https://api.tradeenergy-api.workers.dev/.well-known/x402","llms":"https://api.tradeenergy-api.workers.dev/llms.txt","mcp":"https://api.tradeenergy-api.workers.dev/mcp","fullIndex":"https://api.tradeenergy-api.workers.dev/?full=1"},"categories":{"logistics":57,"energy":56},"endpoints":[{"route":"GET /api/logistics/vessel-tracker","price":"$0.002","summary":"Live AIS position, speed, heading and voyage status (destination, ETA, draught) for one vessel by 9-digit MMSI, from Finland's Digitraffic A"},{"route":"GET /api/logistics/port-call-schedule","price":"$0.002","summary":"Recorded daily port calls (vessel arrivals) at one port by ship type, from IMF PortWatch (AIS-derived), for the most recent days."},{"route":"GET /api/logistics/container-tracking","price":"$0.002","summary":"Shipping container number check: validates an ISO 6346 container number (owner code, category, serial, check digit, computed locally), names"},{"route":"GET /api/logistics/air-waybill-awb","price":"$0.002","summary":"Air waybill (AWB) check and carrier lookup: validates the 11-digit AWB (3-digit airline prefix + 8-digit serial with the IATA mod-7 check di"},{"route":"GET /api/logistics/port-congestion-index","price":"$0.002","summary":"Weekly port congestion figures for one port from Portcast's public port page: median waiting time (days), average vessels waiting per day, c"},{"route":"GET /api/logistics/hs-code-classifier","price":"$0.002","summary":"Finds Harmonized System (HS) codes from UN Comtrade's HS reference list by code prefix or description keyword: code, official description, h"},{"route":"GET /api/logistics/customs-duty-calc","price":"$0.002","summary":"United States import duty lookup from the USITC Harmonized Tariff Schedule: HTS codes matching a code prefix or keyword with general, specia"},{"route":"GET /api/logistics/customs-cbp-manifest","price":"$0.002","summary":"US import bills of lading for a company: the most recent sea shipments (date, house and master B/L, shipper, origin country, product descrip"},{"route":"GET /api/logistics/un-dangerous-goods","price":"$0.002","summary":"US hazardous materials table (49 CFR 172.101, eCFR): UN number, proper shipping name, hazard class, packing group, labels, special provision"},{"route":"GET /api/logistics/spot-freight-rates","price":"$0.002","summary":"Drewry World Container Index (WCI) composite spot rate per 40ft container (USD), its weekly date and change, read from Drewry's public WCI p"},{"route":"GET /api/logistics/imo-vessel-dossier","price":"$0.002","summary":"Ship particulars by IMO number: name, type, flag, MMSI, call sign, year built, gross tonnage, length and beam, current draught and navigatio"},{"route":"GET /api/logistics/seaport-unlocode","price":"$0.002","summary":"UN/LOCODE location lookup by 5-character code (country + place, e.g."},{"route":"GET /api/logistics/airport-iata-icao","price":"$0.002","summary":"Airport record by IATA (3-letter) or ICAO (4-letter) code from OurAirports open data: name, type, coordinates, elevation, country, municipal"},{"route":"GET /api/logistics/airspace-notam-feed","price":"$0.002","summary":"Active FAA NOTAMs (Notices to Air Missions) for a US airport or facility from the FAA's public NOTAM Search: NOTAM number, type (aerodrome, "},{"route":"GET /api/logistics/fuel-bunker-prices","price":"$0.002","summary":"VLSFO bunker fuel prices (USD per metric ton) by port and regional average from the public Ship & Bunker prices page: price, change, daily h"},{"route":"GET /api/logistics/jet-a1-fuel-index","price":"$0.002","summary":"Daily US Gulf Coast kerosene-type jet fuel spot price (USD per gallon) from FRED (US EIA series DJFUELUSGULF): latest value and recent histo"},{"route":"GET /api/logistics/suez-canal-telemetry","price":"$0.002","summary":"Daily Suez Canal transit counts and dwell/idle times derived from AIS, from the Asian Development Bank dataset on HDX."},{"route":"GET /api/logistics/panama-canal-transits","price":"$0.002","summary":"Daily vessel transits through the Panama Canal chokepoint, counted by ship type (container, dry bulk, general cargo, Ro-Ro, tanker) with cap"},{"route":"GET /api/logistics/freight-forwarder-dir","price":"$0.002","summary":"FIATA member freight forwarders by country from FIATA's public members directory: national associations and individual member companies with"},{"route":"GET /api/logistics/customs-broker-verify","price":"$0.002","summary":"Check a US customs broker against U.S."},{"route":"GET /api/logistics/rail-freight-corridor","price":"$0.002","summary":"US Class I rail traffic: carloads or intermodal units per period from FRED (series RAILFRTCARLOADSD11 / RAILFRTINTERMODALD11, AAR data), lat"},{"route":"GET /api/logistics/truck-loadboard-rate","price":"$0.002","summary":"Weekly US refrigerated (reefer) truckload spot rates per lane from USDA AMS Market News via USDA AgTransport open data: origin shipping dist"},{"route":"GET /api/logistics/dry-van-capacity","price":"$0.002","summary":"US truck freight demand and capacity proxies from FRED (monthly): Cass Freight Index shipments and expenditures, the implied freight cost pe"},{"route":"GET /api/logistics/last-mile-courier","price":"$0.002","summary":"Identify the courier behind a tracking number (UPS, FedEx, USPS, DHL Express, DPD, Royal Mail and other national posts) from its format, che"},{"route":"GET /api/logistics/postal-upn-tracking","price":"$0.002","summary":"International postal tracking number check (UPU S10 format, e.g."},{"route":"GET /api/logistics/ftz-foreign-trade-zone","price":"$0.002","summary":"Pending US Foreign-Trade Zone Board applications with open public comment periods, from the trade.gov FTZ Board page: docket number, zone an"},{"route":"GET /api/logistics/carnet-ata-status","price":"$0.002","summary":"ATA Carnet country check from the International Chamber of Commerce: whether a country runs the ATA Carnet system (duty-free temporary admis"},{"route":"GET /api/logistics/incoterms-compliance","price":"$0.002","summary":"Incoterms 2020 responsibility matrix: for one rule (EXW, FCA, CPT, CIP, DAP, DPU, DDP, FAS, FOB, CFR, CIF) or all 11, the transport modes it"},{"route":"GET /api/logistics/co2-freight-emission","price":"$0.002","summary":"Freight CO2e emissions for a shipment: tonnes × distance (km) × the UK Government (DESNZ) 2025 greenhouse-gas conversion factor for the chos"},{"route":"GET /api/logistics/maritime-piracy-alert","price":"$0.002","summary":"Current piracy and armed-robbery broadcasts from the ICC International Maritime Bureau (IMB) Piracy Reporting Centre: broadcast time (UTC), "},{"route":"GET /api/logistics/strait-malacca-transits","price":"$0.002","summary":"Daily vessel transits through the Malacca Strait chokepoint, counted by ship type with capacity, from IMF PortWatch (ArcGIS, AIS-derived)."},{"route":"GET /api/logistics/dardanelles-bosphorus","price":"$0.002","summary":"Daily vessel transits through the Bosporus Strait chokepoint, counted by ship type with capacity, from IMF PortWatch (ArcGIS, AIS-derived)."},{"route":"GET /api/logistics/usda-ag-export-sales","price":"$0.002","summary":"USDA weekly export sales report (FAS ESR) for a US farm commodity — corn, soybeans, wheat classes, sorghum, cotton, rice, soybean meal/oil, "},{"route":"GET /api/logistics/export-license-ear99","price":"$0.002","summary":"Searches the US Export Administration Regulations (15 CFR) text on eCFR for a term such as EAR99 or an ECCN, returning matching sections wit"},{"route":"GET /api/logistics/sanctioned-vessel-check","price":"$0.002","summary":"Searches the US OFAC Specially Designated Nationals (SDN) list for vessels by name or IMO number and returns matching vessel entries (sancti"},{"route":"GET /api/logistics/dark-fleet-ais-gap","price":"$0.002","summary":"Dark-fleet signals from Global Fishing Watch: AIS gap events (a vessel switching its transponder off, with off/on positions, gap hours and d"},{"route":"GET /api/logistics/deadweight-tonnage-calc","price":"$0.002","summary":"Vessel displacement and deadweight estimate from hull dimensions: volume = length × beam × draught × block coefficient; displacement = volum"},{"route":"GET /api/logistics/demurrage-detention","price":"$0.002","summary":"Container demurrage or detention calculator: from the start date (discharge or gate-out), end date (gate-out or empty return), free days and"},{"route":"GET /api/logistics/us-cbp-cross-rulings","price":"$0.002","summary":"Searches US CBP binding customs rulings (CROSS database) by keyword and returns ruling number, subject, date, classified tariff number, cate"},{"route":"GET /api/logistics/eu-taric-consultation","price":"$0.002","summary":"EU import measures (TARIC) for a goods code from a given origin country into an EU member state, from the European Commission's Access2Marke"},{"route":"GET /api/logistics/uk-trade-tariff","price":"$0.002","summary":"UK Global Tariff commodity lookup by 10-digit commodity code from the official UK Trade Tariff API: description, chapter, validity dates, de"},{"route":"GET /api/logistics/japan-customs-tariff","price":"$0.002","summary":"Japan Customs import tariff lines for an HS heading or subheading (e.g."},{"route":"GET /api/logistics/china-customs-tariffs","price":"$0.002","summary":"China's applied import tariff for a 6-digit HS code from the World Bank WITS tariff database (UNCTAD TRAINS, as reported by China): MFN simp"},{"route":"GET /api/logistics/alaska-marine-highway","price":"$0.002","summary":"Alaska Marine Highway System ferry schedules from the State of Alaska's official schedule grids, by month and route or vessel (Cross Gulf, P"},{"route":"GET /api/logistics/rhine-river-water-levels","price":"$0.002","summary":"Current water level (W, cm) and discharge (Q, m3/s) for one German federal waterway gauge from PEGELONLINE (WSV), with the reading timestamp"},{"route":"GET /api/logistics/mississippi-barge-rates","price":"$0.002","summary":"Weekly downbound grain barge rates on the Upper Mississippi (Cincinnati, St Louis, Cairo-Memphis and two further rate columns) from the USDA"},{"route":"GET /api/logistics/air-cargo-uld-specs","price":"$0.002","summary":"Air cargo unit load device (ULD) specs: LD and pallet types with their IATA codes (AKE, AKH, PMC base P6P, etc.), internal volume (m³ and ft"},{"route":"GET /api/logistics/hazardous-placard-id","price":"$0.002","summary":"Placard / label codes for a hazardous material from the US DOT table (49 CFR 172.101, eCFR), by UN number (e.g."},{"route":"GET /api/logistics/lithium-battery-rules","price":"$0.002","summary":"Paragraphs of the US hazardous materials rule for lithium batteries (49 CFR 173.185, eCFR) that mention a keyword such as 'aircraft' or 'UN3"},{"route":"GET /api/logistics/phytosanitary-cert-req","price":"$0.002","summary":"Whether an import into an EU member state falls under EU plant health control (phytosanitary certificate under Reg."},{"route":"GET /api/logistics/veterinary-border-control","price":"$0.002","summary":"Official list of UK border control posts (BCPs) for live animals, products of animal origin and high-risk food and feed of non-animal origin"},{"route":"GET /api/logistics/cbp-ace-system-status","price":"$0.002","summary":"US Customs ACE system status from CBP's Cargo Systems Messaging Service (CSMS): latest messages for ACE/ABI with number, date, title, link a"},{"route":"GET /api/logistics/maritime-labor-mlc","price":"$0.01","summary":"ILO Maritime Labour Convention 2006 (MLC) ratifications from ILO NORMLEX: total ratifications, denunciations, and per country the ratificati"},{"route":"GET /api/logistics/psc-inspection-records","price":"$0.002","summary":"Port state control detentions published by the Tokyo MOU (Asia-Pacific) for a month: IMO number, ship name, flag, build date, tonnage, type,"},{"route":"GET /api/logistics/cross-border-ecom-vat","price":"$0.002","summary":"EU VAT rates (standard and reduced) for one member state on a given date, from the open ibericode/vat-rates dataset on GitHub, a community c"},{"route":"GET /api/logistics/us-de-minimis-section321","price":"$0.002","summary":"US de minimis (Section 321) check: the $800 per person per day limit (plus $100 gift and $200 traveller limits), whether duty-free de minimi"},{"route":"GET /api/logistics/dry-port-inland-depot","price":"$0.002","summary":"Inland container depots and dry ports by country from the UN/LOCODE code list: locations flagged as multimodal (function 6) that are not sea"},{"route":"GET /api/energy/world-bank-procurement","price":"$0.002","summary":"World Bank funded projects by country from the World Bank Projects API: project name, status, total amount (USD), approval year and project "},{"route":"GET /api/energy/adb-procurement-notices","price":"$0.02","summary":"Asian Development Bank procurement notices (the newest 12 tenders, optionally filtered by keyword and country): notice title with project nu"},{"route":"GET /api/energy/inter-american-dev-bank","price":"$0.002","summary":"IDB (Inter-American Development Bank) project procurement contract awards from the IDB open-data datastore: contract id, project, country, e"},{"route":"GET /api/energy/cme-agri-spot-futures","price":"$0.002","summary":"Monthly world reference prices for corn, wheat and soybeans from FRED (World Bank series, USD)."},{"route":"GET /api/energy/ice-coffee-sugar-cocoa","price":"$0.002","summary":"Monthly world reference prices for coffee, sugar and cocoa from FRED (World Bank series, USD)."},{"route":"GET /api/energy/lme-metal-cash-settled","price":"$0.002","summary":"Monthly world reference prices for copper, aluminium and zinc from FRED (World Bank series, USD)."},{"route":"GET /api/energy/precious-metals-spot-fix","price":"$0.002","summary":"Live spot price of gold (XAU) or silver (XAG) in USD per troy ounce from gold-api.com (aggregated free spot feed, no key)."},{"route":"GET /api/energy/crude-oil-brent-wti","price":"$0.002","summary":"Daily spot crude oil prices, WTI (Cushing) and Brent, in USD per barrel, from FRED (EIA series)."},{"route":"GET /api/energy/natural-gas-henry-hub","price":"$0.002","summary":"Daily Henry Hub natural gas spot price in USD per MMBtu, from FRED (EIA series)."},{"route":"GET /api/energy/ttf-european-gas","price":"$0.002","summary":"Monthly European natural gas reference price in USD per MMBtu (World Bank series PNGASEUUSDM, via FRED)."},{"route":"GET /api/energy/eia-weekly-petroleum","price":"$0.002","summary":"US EIA Weekly Petroleum Status Report data from the official EIA Open Data API: commercial crude, SPR, Cushing, gasoline, distillate, jet fu"},{"route":"GET /api/energy/opec-monthly-oil-market","price":"$0.005","summary":"OPEC Monthly Oil Market Report (MOMR) world oil balance from the official appendix workbook of the latest report: world oil demand by region"},{"route":"GET /api/energy/us-electric-grid-monitor","price":"$0.002","summary":"US electric grid monitor from EIA's Hourly Electric Grid Monitor (Form EIA-930, official Open Data API): hourly demand, day-ahead demand for"},{"route":"GET /api/energy/ercot-texas-grid-status","price":"$0.002","summary":"Live Texas (ERCOT) grid status from ERCOT's public dashboards: frequency, demand, net load, capacity and reserve margin (MW and %), wind, so"},{"route":"GET /api/energy/caiso-california-iso","price":"$0.002","summary":"CAISO (California ISO) grid today, from its Today's Outlook data: latest 5-minute generation by source (solar, wind, geothermal, biomass, bi"},{"route":"GET /api/energy/miso-midcontinent-iso","price":"$0.002","summary":"MISO (Midcontinent Independent System Operator, 15 US states and Manitoba) real-time generation fuel mix: MW and share for coal, natural gas"},{"route":"GET /api/energy/nyiso-new-york-grid","price":"$0.002","summary":"New York ISO real-time zonal electricity prices from NYISO's public MIS files: the latest 5-minute LBMP ($/MWh) for each of the 15 zones and"},{"route":"GET /api/energy/entsoe-transparency-eu","price":"$0.002","summary":"European electricity market: day-ahead spot prices (EUR/MWh, 15-minute or hourly) for a bidding zone such as DE-LU, FR, NL, BE, AT, PL, DK1,"},{"route":"GET /api/energy/epex-spot-power-europe","price":"$0.002","summary":"EPEX SPOT day-ahead electricity auction results for the Germany-Luxembourg bidding zone (DE-LU, Europe's largest power market) and a deliver"},{"route":"GET /api/energy/nord-pool-power-elspot","price":"$0.002","summary":"Nord Pool day-ahead (Elspot) electricity prices for one Nordic or Baltic bidding area and one delivery date, in EUR/MWh, 15-minute resolutio"},{"route":"GET /api/energy/rggi-carbon-allowance","price":"$0.002","summary":"Regional Greenhouse Gas Initiative (RGGI) CO2 allowance auctions: auction number and date, quantity offered, Cost Containment Reserve sold, "},{"route":"GET /api/energy/verra-vcs-registry","price":"$0.002","summary":"Verified Carbon Standard (VCS) projects from Verra's public registry, by name, country, status, proponent or methodology: VCS ID, name, stat"},{"route":"GET /api/energy/gold-standard-credits","price":"$0.002","summary":"Gold Standard carbon registry search."},{"route":"GET /api/energy/climate-action-reserve","price":"$0.002","summary":"Carbon offset projects registered with the Climate Action Reserve (CAR, the North American voluntary and California compliance registry) fro"},{"route":"GET /api/energy/american-carbon-registry","price":"$0.002","summary":"American Carbon Registry (ACR) projects from its public registry on ICE GreenTrace: search by text or project type (forest carbon, landfill "},{"route":"GET /api/energy/epa-flight-emissions","price":"$0.002","summary":"EPA Greenhouse Gas Reporting Program (GHGRP) reported emissions for one facility by year, from EPA Envirofacts (CO2e summed across gases per"},{"route":"GET /api/energy/epa-echo-enforcement","price":"$0.002","summary":"EPA ECHO (Enforcement and Compliance History Online) summary for one US state: counts of active facilities, inspections, formal enforcement "},{"route":"GET /api/energy/sec-esg-climate-filings","price":"$0.002","summary":"SEC EDGAR full-text search: 10-K annual reports (or another form) whose text contains a phrase such as 'climate risk' or 'scope 1 emissions'"},{"route":"GET /api/energy/eu-csrd-taxonomy-aligned","price":"$0.002","summary":"EU Taxonomy (Regulation 2020/852, used in CSRD reporting) lookup from the European Commission's Taxonomy Compass API: taxonomy-eligible acti"},{"route":"GET /api/energy/global-wind-atlas-data","price":"$0.002","summary":"Wind resource at a coordinate from NASA POWER (MERRA-2 based 25-year climatology, ~0.5° grid): annual and monthly mean wind speed at 10 m an"},{"route":"GET /api/energy/global-solar-atlas-pv","price":"$0.002","summary":"Global Solar Atlas long-term average solar resource at one latitude and longitude: specific PV output (kWh per kWp per year), GHI, DNI, diff"},{"route":"GET /api/energy/pvwatts-solar-simulator","price":"$0.002","summary":"NLR (formerly NREL) PVWatts v8 estimate for a grid-connected PV system at a latitude and longitude: annual AC energy (kWh), capacity factor,"},{"route":"GET /api/energy/nrel-atb-cost-benchmarks","price":"$0.002","summary":"NREL Annual Technology Baseline (ATB) electricity cost projections from the official open-data release on the OEDI data lake (latest release"},{"route":"GET /api/energy/nickel-class1-cash-settle","price":"$0.002","summary":"Monthly nickel reference price in USD per metric ton (World Bank series PNICKUSDM, via FRED)."},{"route":"GET /api/energy/steel-rebar-hrc-futures","price":"$0.002","summary":"US producer price index for steel mill products (BLS series WPU1017, via FRED), monthly index value."},{"route":"GET /api/energy/iron-ore-62-percent-fe","price":"$0.002","summary":"Monthly iron ore reference price in USD per dry metric ton (World Bank series PIORECRUSDM, via FRED)."},{"route":"GET /api/energy/thermal-coal-newcastle","price":"$0.002","summary":"Monthly Australian thermal coal reference price in USD per metric ton (World Bank series PCOALAUUSDM, via FRED)."},{"route":"GET /api/energy/uranium-u3o8-yellowcake","price":"$0.002","summary":"Monthly uranium reference price in USD per pound U3O8 (World Bank series PURANUSDM, via FRED)."},{"route":"GET /api/energy/hydrogen-spot-production","price":"$0.002","summary":"Green hydrogen levelized production cost (LCOH, per kg) from an electrolyser: capital cost annuity, fixed O&M, electricity and water, from y"},{"route":"GET /api/energy/ammonia-fertilizer-spot","price":"$0.002","summary":"Monthly US producer price indexes for ammonia and nitrogen fertilizer from the Bureau of Labor Statistics (via FRED): the commodity index fo"},{"route":"GET /api/energy/drought-monitor-us-crop","price":"$0.002","summary":"US Drought Monitor county statistics for one US county (5-digit FIPS) and one weekly map date: percent of the county's area in no drought an"},{"route":"GET /api/energy/noaa-enso-elnino-la-nina","price":"$0.002","summary":"NOAA Climate Prediction Center Oceanic Nino Index (ONI): 3-month running anomaly of sea surface temperature in the Nino 3.4 region, by seaso"},{"route":"GET /api/energy/fao-food-price-index","price":"$0.002","summary":"FAO Food Price Index monthly values (2002-2004 = 100) from the FAO CSV: overall index plus meat, dairy, cereals, oils and sugar sub-indices,"},{"route":"GET /api/energy/usda-wasde-crop-reports","price":"$0.002","summary":"USDA WASDE (World Agricultural Supply and Demand Estimates) figures for one commodity and region from the official monthly report-data CSV: "},{"route":"GET /api/energy/timber-lumber-random-length","price":"$0.002","summary":"US producer price index for lumber and wood products (BLS series WPU081, via FRED), monthly index value."},{"route":"GET /api/energy/pulp-paper-risi-index","price":"$0.002","summary":"US producer price index for wood pulp (BLS series WPU0911, via FRED), monthly index value."},{"route":"GET /api/energy/water-stress-wri-aqueduct","price":"$0.002","summary":"WRI Aqueduct 4.0 country water-risk indicators (default weighting): baseline water stress, baseline water depletion, interannual and seasona"},{"route":"GET /api/energy/irena-renewable-cost-db","price":"$0.002","summary":"IRENA renewable energy statistics for one country: installed electrical capacity (MW) and electricity generation (GWh) by technology (total "},{"route":"GET /api/energy/iea-energy-statistics-api","price":"$0.002","summary":"IEA (International Energy Agency) energy statistics for one country and one indicator (default CO2BySource: CO2 emissions by fuel and produc"},{"route":"GET /api/energy/nuclear-reactor-status-pris","price":"$0.002","summary":"US nuclear power reactor status from the US Nuclear Regulatory Commission's daily Power Reactor Status Report: each unit's power level (% of"},{"route":"GET /api/energy/battery-energy-storage-bess","price":"$0.002","summary":"Battery storage arbitrage margin for a day on the German-Luxembourg day-ahead market (EPEX SPOT DE-LU hourly prices): for a 1, 2 or 4 hour b"},{"route":"GET /api/energy/ev-charging-station-ocpi","price":"$0.002","summary":"EV charging locations near a point, returned in the OCPI 2.2 Location → EVSE → Connector shape (connector standard, AC/DC power type, max po"},{"route":"GET /api/energy/sdr-special-drawing-rights","price":"$0.002","summary":"IMF Special Drawing Rights (SDR) valuation for the latest IMF business day: the five basket currencies (US dollar, euro, Chinese yuan, Japan"},{"route":"GET /api/energy/bis-effective-exchange-rate","price":"$0.002","summary":"BIS (Bank for International Settlements) nominal broad effective exchange rate for one country: monthly index values (base 2020 = 100 as pub"},{"route":"GET /api/energy/world-customs-tariff-wits","price":"$0.002","summary":"Applied import tariffs from the World Bank WITS / UNCTAD TRAINS database for one importing country and one HS 6-digit product: yearly simple"},{"route":"GET /api/energy/biofuel-rin-credits-epa","price":"$0.002","summary":"US EPA Renewable Fuel Standard RIN data from EPA's public RFS data app (EMTS): weekly volume-weighted average prices of separated D3, D4, D5"}]}