com.proofprice/pricepaid

• countrystringrequired“AU = Australia, Queensland only (monthly station prices reported to the Queensland Government); BR = Brazil (ANP weekly survey: regular petrol and diesel S10);…”
• fuelstringrequired“petrol95 = unleaded 95; methane = CNG (priced per kg).”
• postcodestring“Postcode of the place.”
• areastring“Wider area when no postcode.”
• townstring“Town name.”
• servicestring“Self-service or attended service, where a country prices them differently.”
• gasoline_gradestring“US only: the gasoline grade EIA publishes.”
• daysinteger“How many recent days to include.”
• monthsinteger“Instead of days: how many whole months of monthly history to return, where a source has loaded long history.”

• countrystringrequired“CA = Canada (Statistics Canada: monthly average retail prices of 110 selected products, national and provincial, official statistic, not a live price); GB = Un…”
• itemstringrequired“Everyday item in plain words, e.g.”
• regionstring“Region inside the country, only where the statistics office publishes regional averages.”

• countrystringrequired“CH = Switzerland (compulsory basic health insurance)”
• areastring“Region (see the country notes), e.g.”
• age_groupstring“Age group: adult (26+, default), young_adult (19-25) or child (0-18).”
• franchiseinteger“Annual deductible in local currency; the values available depend on the country notes.”
• accidentstring“Whether accident cover is included in the premium.”
• modelstring“standard = free choice of doctor (default); alternative = family-doctor, telemedicine or HMO models with a restricted choice.”

• countrystringrequired“AT = Austria (official STATISTIK AUSTRIA median price per m² of houses and flats, annual); AU = Australia (the Australian Bureau of Statistics' official mean p…”
• townstring“Town or city.”
• postcodestring“Postcode, for a precise area.”
• property_typestring“Kind of home.”
• monthsinteger“How many recent months to include.”
• postcode_districtstring“GB only: postcode district such as 'BS8' to narrow the area.”
• countystring“IE only: same as town; a county such as 'Dublin' or 'Cork'.”
• flat_typestring“SG only: HDB flat type.”
• statestring“US only: 'CT' (Connecticut), 'NY' (New York City) or 'IL' (Cook County).”

• countrystringrequired“GB = England and Wales for heat pumps (Boiler Upgrade Scheme statistics) and Great Britain for solar panels; GB = Great Britain (solar PV: DESNZ declared insta…”
• measurestringrequired“The upgrade: heat_pump, solar_pv, attic_insulation, wall_insulation, windows, or renovation (any home renovation works, where the publisher does not split by t…”
• dwelling_typestring“Type of dwelling or job, only where the publisher splits by it (the country notes say which values).”
• areastring“Place, only where the publisher splits by place (the country notes say how).”
• technologystring“GB heat_pump: air_to_water (default), ground_source or biomass_boiler.”
• size_kwnumber“GB solar_pv: system size in kW; picks the DESNZ size band (0-4, 4-10 or 10-50 kW).”

• countrystringrequired“ES = Spain (INE hotel survey, average price charged per occupied room per night, in euro); HK = Hong Kong (CSTB average achieved room rate per night in HK$, ci…”
• areastring“Region, province or city inside the country, in plain words (for example 'Madrid', 'Andalucia', 'Benidorm').”
• starsinteger“Hotel star category (1 to 5), for sources that publish it.”

• countrystringrequired“US = United States (federal flood insurance, NFIP, from FEMA OpenFEMA)”
• areastring“Place: a 5-digit ZIP code or a state code, depending on the country notes (examples: '32935', 'TX').”

• countrystringrequired“EU member states and Norway, as ISO codes (GR for Greece): AT = Austria, BE = Belgium, BG = Bulgaria, HR = Croatia, CZ = Czechia, DK = Denmark, EE = Estonia, F…”
• measurestringrequired“price = what agricultural land sells for per hectare; rent = what it costs to rent per hectare for one year.”
• land_typestring“Land type, e.g.”
• regionstring“Optional region code for a regional figure, where the source publishes one (the country notes say which codes).”

• countrystringrequired“SG = Singapore (Ministry of Health: median and middle-half hospital bills for medical conditions, Singapore Citizens, 2023); US = United States (what Medicare …”
• servicestringrequired“The medical service: plain words ('office visit', 'MRI lower back', 'knee replacement'), a billing code or a hospital-stay group code, as the country notes lis…”
• statestring“A state or territory, where the source publishes one (the country notes say how to write it).”
• settingstring“office = a doctor's office (whole service); facility = hospital outpatient or surgery centre (doctor's fee only); inpatient = a hospital stay.”

• countrystringrequired“ES = Spain (Ministerio de Sanidad Nomenclator: legally fixed public prices of medicines billed to the national health service); FR = France (public medicines d…”
• medicinestringrequired“Medicine brand or active-substance name, e.g.”

• countrystringrequired“Countries as ISO codes: AU = Australia, AT = Austria, BE = Belgium, CA = Canada, CL = Chile, CO = Colombia, CR = Costa Rica, CZ = Czechia, DK = Denmark, EE = E…”
• spendstring“What kind of spending: leave out for all household consumption, or give 'food', 'meat', 'dairy', 'bread and cereals', 'fruit', 'vegetables', 'alcohol', 'tobacc…”
• compare_tostring“What the index is measured against, as a short name of a comparison area.”

• countrystringrequired“Countries outside the EU, as ISO codes: US = the United States, CA = Canada, BR = Brazil, MX = Mexico, AU = Australia, NZ = New Zealand, SG = Singapore, JP = J…”
• productstringrequired“The crop or animal product, e.g.”

• countrystringrequired“AU = Australia, New South Wales only (rental bonds); AU = Australia, Queensland only (RTA rental bond statistics; New South Wales has its own source); CA = Can…”
• townstring“Town, city or local area.”
• postcodestring“Postcode, for a precise area.”
• property_typestring“Kind of home: apartment (same as flat), house or room.”
• house_typestring“Kind of house, for sources that publish houses by type (needed with property_type house there).”
• bedroomsinteger“Number of bedrooms (0 = studio).”
• monthsinteger“How many recent months to include, for sources that hold individual rents.”
• tenancystring“FR only: all leases (default), new = leases signed in the last year (what a new tenant faces), existing = leases of one year or more.”
• flat_classstring“HK only: RVD flat class by saleable area, A (under 40 m²), B (40–69.9), C (70–99.9), D (100–159.9) or E (160 and over).”
• roomsinteger“NO only: number of rooms (living rooms plus bedrooms), 1 to 5 (5 means five or more).”
• flat_typestring“SG only: HDB flat type, one of 1-ROOM, 2-ROOM, 3-ROOM, 4-ROOM, 5-ROOM, EXECUTIVE ('4 ROOM' also works).”

• countrystringrequired“CA = Canada (Government of Canada surplus sold through GCSurplus); FR = France; US = United States”
• whatstringrequired“Lot type: a group name or words from the lot title, such as 'vehicles', 'heavy equipment', 'office furniture' or 'forklift'.”
• statestring“Optional region to narrow to, see the country notes below.”
• monthsinteger“How many recent months of auctions to include.”

• countrystringrequired“CA = Canada (Statistics Canada: average posted tuition fees of publicly funded universities, by province, Canadian or international students, undergraduate or …”
• cyclestring“Degree level: first = bachelor's (first cycle, the default), second = master's (second cycle).”
• student_groupstring“Who pays: home (nationals and EU students who pay home fees, the default), international (students from outside the EU/EEA), non-state-subsidised (self-finance…”
• study_modestring“full-time (the default) or part-time.”
• provincestring“Canada only: a province (Ontario, Quebec, BC, Alberta ...) or leave out for the Canada average.”
• communitystring“BE only: the higher-education system, because Belgium has three with different fees: fr (French Community), nl (Flemish Community) or de (German-speaking Commu…”
• facultystring“Taiwan only: faculty group (medicine, dentistry, medical_college, engineering, science_agri, business, humanities_law, other).”
• ownershipstring“Taiwan only: public or private institutions (default both).”
• school_typestring“Taiwan only: university (general universities) or technical (technical and vocational colleges); default both.”

• countrystringrequired“CA = Canada (AAFC weekly wholesale asking prices of fresh fruit and vegetables at Calgary, Edmonton, Vancouver and Winnipeg, quoted not paid); FR = France (Fra…”
• productstringrequired“The food in plain words, e.g.”
• marketstring“CA only: one wholesale centre (Calgary, Edmonton, Vancouver or Winnipeg).”

• countrystringrequired“TW = Taiwan (daily trading averages at the wholesale vegetable and fruit markets)”
• productstringrequired“The vegetable or fruit in plain words, e.g.”
• marketstring“One wholesale market, only where the source publishes by market (for example a city name).”

• countrystringrequired“DE = Germany (Germany/Luxembourg bidding zone, SMARD day-ahead hourly auction prices); Day-ahead wholesale power for ES = Spain and PT = Portugal (Iberian mark…”
• marketstring“Which wholesale market.”
• lookback_daysinteger“How many recent days of hourly prices to include.”
• zonestring“Bidding zone, only where a country has more than one: DK = DK1 (west, default) or DK2 (east).”

• categorystringrequired“Which kind of price: broadband, cars, childcare, commercial-property, construction, contracts, diet-costs, energy, farm-gate-prices, farm-prices, flights, fuel…”
• countrystringrequired“ISO country code of the place (for example IE, GB, FR).”
• pricenumberrequired“The price to check, as a number above zero (for example 2400 or 1.95), in the unit and currency below.”
• currencystring“ISO 4217 currency code of the price (for example EUR).”
• unitstring“What the price is per, for example 'per month', 'per litre', 'per home'.”
• includesstring“What the price includes or excludes, as free text (for example 'VAT included, delivery excluded').”
• offerstring or number“Parameter of the category (same name and meaning as in its own tool).”
• productstring or number“Parameter of the category (same name and meaning as in its own tool).”
• monthsstring or number“Parameter of the category (same name and meaning as in its own tool).”
• vehicle_classstring or number“Parameter of the category (same name and meaning as in its own tool).”
• areastring or number“Parameter of the category (same name and meaning as in its own tool).”
• age_groupstring or number“Parameter of the category (same name and meaning as in its own tool).”
• care_typestring or number“Parameter of the category (same name and meaning as in its own tool).”
• hoursstring or number“Parameter of the category (same name and meaning as in its own tool).”
• townstring or number“Parameter of the category (same name and meaning as in its own tool).”
• postcodestring or number“Parameter of the category (same name and meaning as in its own tool).”
• property_typestring or number“Parameter of the category (same name and meaning as in its own tool).”
• componentstring or number“Parameter of the category (same name and meaning as in its own tool).”
• whatstring or number“Parameter of the category (same name and meaning as in its own tool).”
• cpvstring or number“Parameter of the category (same name and meaning as in its own tool).”
• buyer_areastring or number“Parameter of the category (same name and meaning as in its own tool).”
• food_groupstring or number“Parameter of the category (same name and meaning as in its own tool).”
• yearstring or number“Parameter of the category (same name and meaning as in its own tool).”
• sectorstring or number“Parameter of the category (same name and meaning as in its own tool).”
• energystring or number“Parameter of the category (same name and meaning as in its own tool).”

and 45 more not listed here.

• categorystring“Optional.”
• countrystring“Optional.”