Prices people actually paid, from official open data: homes, rents, fuel, energy, food, medicines.
Connect Remote server
claude mcp add --transport http pricepaid https://proofprice.com/api/mcp{
"mcpServers": {
"pricepaid": {
"url": "https://proofprice.com/api/mcp"
}
}
}{
"servers": {
"pricepaid": {
"type": "http",
"url": "https://proofprice.com/api/mcp"
}
}
}Settings > Connectors > Add custom connector
URL: https://proofprice.com/api/mcpTools 39 found in our last check
pricepaid_border_pricesUse this when a user asks what traded goods are worth at the border, per kilogram, as declared to customs: for example what a country pays per kg to import wheat, diesel, cheese or timber, or earns per kg exporting whisky or steel, in the EU member states listed (country FR), th…
pricepaid_broadband_pricesUse this when a user asks what home internet (fixed broadband at a given speed, with or without phone and TV) or a mobile data plan costs per month in the EU, or how that compares between countries. Returns the official figure for a standard offer in the latest year published, t…
pricepaid_car_pricesUse this when a user asks what people actually paid for the right to own or buy a car (an entitlement or quota certificate, a sale or an auction result) in Singapore car ownership rights (COE) (country SG). Returns the median winning price, a typical range (10th–90th percentile)…
pricepaid_childcare_pricesUse this when a user asks what childcare costs parents: the price of a nursery, daycare, childminder or after-school place for a baby, toddler, preschool or school-age child in a county, region, state or city, or how childcare prices compare, in Canada (country CA), Denmark (cou…
pricepaid_commercial_propertyUse this when a user asks what shops, offices, workshops, warehouses or other commercial premises actually sold for, or what a plot of non-farm land (a building plot) sold for, per square metre, in a town or postcode, in Denmark (country DK), France (country FR), Hong Kong (coun…
pricepaid_construction_costsUse this when a user asks what it costs to build a home or other building per square metre in Brazil (country BR), how much of that is materials and how much is labour, or how states or regions compare. Returns the official average cost per square metre for the latest month publ…
pricepaid_contract_pricesUse this when a user asks what governments, councils, hospitals or other public buyers actually paid for something (laptops, school meals, road resurfacing, office cleaning, electricity, ambulances, waste collection and similar purchases) in Argentina (public contracts, COMPR.AR…
pricepaid_diet_costsUse this when a user asks how much it costs to eat healthily in a country, for example the cost of the cheapest healthy diet per person per day, how that cost changed on a year earlier, or how much of it goes on fruit, vegetables, animal-source foods, legumes and nuts, oils and…
pricepaid_energy_pricesUse this when a user asks what households pay for electricity or natural gas per kWh in Flanders, Belgium (supplier offers), Brazil, Switzerland, Colombia (four utility areas), the EU, Norway and Iceland, Finland, Great Britain, the Netherlands, Norway, New Zealand, Sweden, Sing…
pricepaid_farm_gate_pricesUse this when a user asks what farmers received, per month, for a crop or animal product (wheat, barley, oats, canola, soybeans, corn, potatoes, cattle, hogs, lambs, chickens, turkeys, milk, eggs) in a region of Brazil, Canada, the United Kingdom or Japan, or how that price comp…
pricepaid_farm_pricesUse this when a user asks what farmers or wholesalers get for a food commodity (wheat, barley, maize, beef, pigs, lamb, chicken, eggs, milk, butter and other dairy products, olive oil, fruit and vegetables) in Austria, EU member states, Finland, France or Poland, how that price…
pricepaid_airfare_pricesUse this when a user asks what people actually pay for a flight between two cities or airports (for example JFK to LAX, or Chicago to Miami), or what the average airfare out of a city is, in Australia (domestic routes) (country AU) or the United States (domestic flights within t…
pricepaid_fuel_prices_nowUse this when a user asks the current price of petrol, diesel, E10, E85, LPG or CNG near a place in Queensland, Western Australia, Brazil, Ontario, Canada, Colombia, Costa Rica, Czechia, Spain, the EU (national averages), Finland, France, the United Kingdom (national averages),…
pricepaid_fuel_price_historyUse this when a user asks how pump prices have changed over recent days or weeks in a place, or whether fuel is getting cheaper. Returns the daily median and typical range of pump prices in the area, with the change over the period, from our daily snapshots of official data. Do…
pricepaid_grocery_pricesUse this when a user asks what an everyday grocery item (milk, bread, eggs, butter, cheese, chicken, bananas, potatoes, sugar, tea, coffee, beer, wine...) costs in the shops in United Arab Emirates (country AE), Argentina (Precios Claros supermarket shelf prices) (country AR), A…
pricepaid_grocery_price_historyUse this when a user asks how the shop price of an everyday grocery item (eggs, milk, bread, coffee, beef...) has changed over time, or whether it is getting cheaper or dearer. Returns the official average price by month over many years (pass months, up to 360) where a source ha…
pricepaid_health_insurance_premiumsUse this when a user asks what compulsory basic health insurance costs per month under the approved tariffs, for example for an adult in a region with a given deductible, in Switzerland (country CH), Hong Kong (VHIS Standard Plans) (country HK) or United States marketplace plans…
pricepaid_home_salesUse this when a user asks what homes actually sold for in a town or area, what a fair price for a home is, or how much property costs there, in Austria (country AT), Australia (country AU), Adelaide, South Australia (country AU), Belgium (country BE), Fortaleza, Brazil (country…
pricepaid_home_sales_historyUse this when a user asks how home sale prices have changed over time in a place, or whether homes are getting more or less expensive. Returns the median and typical range (10th-90th percentile) of prices actually paid, with the change over the period: monthly figures over many…
pricepaid_home_upgrade_pricesUse this when a user asks what a home upgrade costs in France (historical survey) (country FR), England and Wales (heat pumps) (country GB), Great Britain (country GB) or Ireland (country IE): a heat pump, solar panels (solar PV), loft/attic or wall insulation, or new windows. R…
pricepaid_hotel_pricesUse this when a user asks what a hotel room costs per night, on average, in a country, region, province or city in Ontario, Canada (country CA), Spain (country ES), Finland (country FI), Hong Kong (country HK), Ireland (country IE), Norway (country NO) or Singapore (country SG),…
pricepaid_insurance_pricesUse this when a user asks what insurance actually costs the people who hold it, for example what homeowners pay per year for flood insurance in a ZIP code or state, in the United States (federal flood insurance) (country US). Returns the median yearly charge with the typical ran…
pricepaid_land_pricesUse this when a user asks what agricultural land (farmland, arable land or grassland) sells for, or what it costs to rent, per hectare in EU member states and Norway, in a particular region of such a country, or how it changed since the year before. Returns the official average…
pricepaid_medical_pricesUse this when a user asks what a medical service or hospital stay costs, or what was actually paid for it, for example an office visit, an MRI, a colonoscopy, physical therapy, a knee replacement or a pneumonia stay, in Norway (state tariff fees for doctors, psychologists, denti…
pricepaid_medicine_pricesUse this when a user asks what a medicine costs in a pharmacy, or how much of the price the health insurance reimburses, in Brazil (country BR), Czech Republic (country CZ), Spain (country ES), Finland (country FI), France (country FR), England (NHS) (country GB), Italy (country…
pricepaid_price_levelsUse this when a user asks how expensive a country is compared with an international average, for everyday spending such as food, housing, transport, health, clothing or restaurants, for example 'is food dearer here than in a neighbouring country', 'how much more expensive is a c…
pricepaid_producer_pricesUse this when a user asks what farmers received at the farm gate, per year, for a crop or animal product (wheat, maize, rice, soybeans, potatoes, tomatoes, apples, bananas, beef, pork, chicken, eggs, milk, coffee, cotton and many more) in 9 countries from FAOSTAT (US, CA, BR, MX…
pricepaid_rent_pricesUse this when a user asks what rent tenants actually pay or have agreed for a home in a town, area or postcode, how much it costs to rent a flat, house or room there, or how rents compare, in South Australia, Australia (country AU), Tasmania, Australia (country AU), New South Wa…
pricepaid_state_property_rentsUse this when a user asks what rent was awarded, per month, for leasing state-owned land or buildings (a childcare centre, student hostel, school, office, storage or nursery site) through a government tender, direct allocation or auction, in Singapore state property (country SG)…
pricepaid_supplementary_health_insuranceUse this when a user asks what supplementary (top-up, complementary) health insurance costs per month on average, for a reference person such as someone aged 60, a single adult or a couple with children, in France (country FR). Returns the average monthly premium that the offici…
pricepaid_auction_pricesUse this when a user asks what used, surplus or seized goods (vehicles, heavy equipment, electronics, office furniture, tools and similar) went for at public auction in Canada (federal surplus), France (state auctions), Hong Kong (government auctions), Ukraine (Prozorro.Sale pub…
pricepaid_transport_faresUse this when a user asks what a public transport journey costs under the published fare table, for example a metro ride of a given distance for an adult, senior or student, in Sydney and NSW (Opal) (country AU), Prague (country CZ), Spain high-speed rail (country ES), Paris reg…
pricepaid_tuition_feesUse this when a user asks what a university or college charges students per year (tuition or registration fees for a bachelor's or master's degree) in Australia (country AU), Canada (country CA), Europe (country BE), Europe (country BG), Europe (country CZ), Europe (country DK),…
pricepaid_wholesale_fresh_food_pricesUse this when a user asks what the wholesale price of live pigs, cattle or chickens, fish, eggs or other fresh food is today in Australia (country AU), Canada (country CA), Germany (country DE), France (country FR), England and Wales (country GB), Hong Kong (country HK), Malaysi…
pricepaid_wholesale_market_pricesUse this when a user asks what traders paid for vegetables or fruit (cabbage, tomatoes, cucumbers, onions, bananas, pineapples, guavas, melons, grapes...) at the wholesale produce markets of Argentina (country AR), Chile (country CL) or Taiwan (country TW), or what the price ran…
pricepaid_wholesale_power_pricesUse this when a user asks what electricity costs on the wholesale (day-ahead power exchange) market in Australia, Australia (gas), Switzerland, Germany, Spain and Portugal, Austria, Belgium, Czechia, Denmark, France, northern Italy, the Netherlands, south-west Norway and Poland,…
pricepaid_wholesale_power_price_historyUse this when a user asks how wholesale electricity prices have changed over recent days or weeks in a country, or whether power is getting cheaper. Returns the daily median and typical range of hourly day-ahead prices in euro per MWh, with the change over the period, from our d…
pricepaid_check_priceUse this before paying: when a user or agent has a proposed price for something (a rent, a home, a litre of fuel, a medicine, a contract) and wants to know whether it is typical against recorded official evidence. Give the category (border-prices, broadband, cars, childcare, com…
pricepaid_coverageUse this to see which countries and kinds of price the tools cover. It returns a short overview: for each tool the countries it answers for, how many official sources stand behind it and how often they update. Give category and/or country to get the full detail of the matching s…
Details
| Endpoint | https://proofprice.com/api/mcp (Streamable HTTP) |
| First published | 14 Oct 2026 |
| Last updated | 14 Oct 2026 |
| Registry name | com.proofprice/pricepaid |
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