Search / com.proofprice/pricepaid
protogridR0· no sign-inPrices people actually paid, from official open data: homes, rents, fuel, energy, food, medicines.
v0.4.0 · active · repository · website · descriptor JSON · versions
{
"mcpServers": {
"pricepaid": {
"type": "http",
"url": "https://proofprice.com/api/mcp"
}
}
}claude mcp add --transport http pricepaid https://proofprice.com/api/mcp[mcp_servers.pricepaid]
url = "https://proofprice.com/api/mcp"
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"pricepaid": {
"type": "remote",
"url": "https://proofprice.com/api/mcp",
"enabled": true
}
}
}{
"mcpServers": {
"pricepaid": {
"type": "http",
"url": "https://proofprice.com/api/mcp"
}
},
"deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=pricepaid&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vcHJvb2ZwcmljZS5jb20vYXBpL21jcCJ9"
}{
"servers": {
"pricepaid": {
"type": "http",
"url": "https://proofprice.com/api/mcp"
}
}
}{
"mcpServers": {
"pricepaid": {
"httpUrl": "https://proofprice.com/api/mcp"
}
}
}extensions:
"pricepaid":
enabled: true
name: "pricepaid"
type: streamable_http
uri: "https://proofprice.com/api/mcp"
timeout: 300
protocol.modernsupports 2026-07-28 (server/discover)protocol.statelessanswers without a sessionprotocol.transportstreamable HTTPprotocol.list_ttltools/list declares ttlMs 0, so clients re-fetch it on every useauth.prm, auth.as_metadata, auth.cimdno remote uses OAuthauth.secret_in_urlno templated URLtools.descriptionsevery tool has a descriptiontools.description_length18 tools have descriptions over 1,024 characters, which crowds the contexttools.schemasevery tool has an object input schematools.annotations27 of 27 tools declare readOnlyHint or destructiveHinttools.directory_hintsevery tool declares readOnlyHint, destructiveHint, idempotentHint and openWorldHinttools.token_costabout 37,616 tokens to load every tool, a large share of an agent's contexttools.api_dumptools are not a one-to-one API dumpstability.changes, stability.rug_pulltool history recorded for 6 of the 7 days neededdeps.known_vulns, deps.mcp_sdk_version, deps.resolvableno npm or PyPI packagepricepaid_coveragechangedinput schemapricepaid_check_pricechangeddescription, input schemaUse 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 (broadband, cars, childcare, construction, contracts, diet-costs, energy, farm-gate-prices, farm-prices, flights, fuel, groceries, home-sales, home-upgrades, hotels, insurance, land-prices, medical, medicines, producer-prices, rent, tuition and wholesale-power), the country, the same parameters that category's own tool takes, and the price. It runs the category's normal answer and returns a verdict: within, above or below the typical range (10th–90th percentile of recorded prices) when the evidence is a set of records; about, above or below the average when the evidence is one official average or median (within 5% counts as about average, and it says plainly this is an average, not a distribution); or cannot_judge, with the reason, when the currency or unit differs (ProofPrice never converts), there are too few records or nothing matched. It also returns where the price sits (for example '27% above the median and above the 90th percentile'), the reasons and cautions (posted prices are not paid prices, old periods), what is missing, one quotable sentence, and the full evidence answer with source, licence and audit-trail fields to keep with the reasoning. Do not use it to value one specific item or address, as financial or legal advice, or to compare prices in different currencies or units.
Use 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 (broadband, cars, childcare, commercial-property, construction, contracts, diet-costs, energy, farm-gate-prices, farm-prices, flights, fuel, groceries, home-sales, home-upgrades, hotels, insurance, land-prices, medical, medicines, producer-prices, rent, tuition and wholesale-power), the country, the same parameters that category's own tool takes, and the price. It runs the category's normal answer and returns a verdict: within, above or below the typical range (10th–90th percentile of recorded prices) when the evidence is a set of records; about, above or below the average when the evidence is one official average or median (within 5% counts as about average, and it says plainly this is an average, not a distribution); or cannot_judge, with the reason, when the currency or unit differs (ProofPrice never converts), there are too few records or nothing matched. It also returns where the price sits (for example '27% above the median and above the 90th percentile'), the reasons and cautions (posted prices are not paid prices, old periods), what is missing, one quotable sentence, and the full evidence answer with source, licence and audit-trail fields to keep with the reasoning. Do not use it to value one specific item or address, as financial or legal advice, or to compare prices in different currencies or units. After 20 free calls a day per caller this tool costs USD 0.10 per answered call, paid with x402 (USDC); a 402 reply lists how. Nothing is charged for "not enough records" or errors.
pricepaid_tuition_feeschangeddescription, input schemaUse 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 Europe (country BE), Europe (country BG), Europe (country CZ), Europe (country DK), Europe (country DE), Europe (country EE), Europe (country IE), Europe (country GR), Europe (country ES), Europe (country FR), Europe (country HR), Europe (country IT), Europe (country CY), Europe (country LV), Europe (country LT), Europe (country LU), Europe (country HU), Europe (country MT), Europe (country NL), Europe (country AT), Europe (country PL), Europe (country PT), Europe (country RO), Europe (country SI), Europe (country SK), Europe (country FI), Europe (country SE), Europe (country AL), Europe (country BA), Europe (country CH), Europe (country IS), Europe (country LI), Europe (country ME), Europe (country MK), Europe (country NO), Europe (country RS) or Europe (country TR), or how fees compare between countries or between home and international students. Returns the official statutory fee levels published for a country and academic year: the most common annual fee, the minimum and the maximum, in national currency with a euro equivalent. These are posted fee levels set by law or by universities, not what any one student paid and not a range built from sales: there is no sample size. How fresh: academic year 2023/24 (Eurydice release of September 2025); updated about once a year. Fees are before grants, loans and fee waivers. Do not use for the price of one named course or university, living costs or rent, school fees, or countries that are not listed.
Use 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 Canada (country CA), Europe (country BE), Europe (country BG), Europe (country CZ), Europe (country DK), Europe (country DE), Europe (country EE), Europe (country IE), Europe (country GR), Europe (country ES), Europe (country FR), Europe (country HR), Europe (country IT), Europe (country CY), Europe (country LV), Europe (country LT), Europe (country LU), Europe (country HU), Europe (country MT), Europe (country NL), Europe (country AT), Europe (country PL), Europe (country PT), Europe (country RO), Europe (country SI), Europe (country SK), Europe (country FI), Europe (country SE), Europe (country AL), Europe (country BA), Europe (country CH), Europe (country IS), Europe (country LI), Europe (country ME), Europe (country MK), Europe (country NO), Europe (country RS) or Europe (country TR), or how fees compare between countries or between home and international students. Returns the official statutory fee levels published for a country and academic year: the most common annual fee, the minimum and the maximum, in national currency with a euro equivalent. These are posted fee levels set by law or by universities, not what any one student paid and not a range built from sales: there is no sample size. How fresh: Canada: annual: one value per academic year (2026/2027 was published on 16 September 2026); every answer names its academic year; Europe: academic year 2023/24 (Eurydice release of September 2025); updated about once a year. Fees are before grants, loans and fee waivers. Do not use for the price of one named course or university, living costs or rent, school fees, or countries that are not listed.
pricepaid_rent_priceschangeddescription, input schemaUse 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 New South Wales, Australia (country AU), Canada (country CA), Catalonia, Spain (country ES), England and Wales (country GB), Ireland (country IE), Norway (country NO), New Zealand (country NZ), Sweden (country SE), Singapore public housing (country SG) or Taiwan (country TW). These are rents actually agreed or paid, taken from official records and statistics: registered tenancies, rental bond lodgements, approved rentals, or official rent statistics built from administrative records of tenancies. Where the source holds individual rents the answer is a median with a typical range (10th–90th percentile) and the number of rents; where the source publishes an average or median (price_type official_statistic) the range fields are null and there is no sample size. Every answer states its unit (rent per month or per week, in the local currency), the period covered, a confidence label, and the official source and licence. How fresh: New South Wales, Australia: monthly; a month's lodgements are published in the first days of the next month; Canada: annual: the October survey is released in the months after it (the October 2025 figures were released on 17 December 2025), and every answer states its survey month; Catalonia, Spain: quarterly; latest published quarter Q1 2026 (dataset updated 30 July 2026); England and Wales: monthly; each release adds a month about six weeks after it ends (the ONS labels these official statistics in development); Ireland: quarterly; a quarter is published about five months after it ends; Norway: annual; the 2025 survey was published on 22 December 2025; New Zealand: monthly; the files run about two months behind (the October 2026 files end in August 2026) and the latest month can still change; Sweden: annual; the 2026 survey (rents at the start of 2026) was published on 2 October 2026; Singapore public housing: monthly; the previous month's approvals appear in the first days of the next month; Taiwan: the Ministry publishes every 10 days (the 1st, 11th and 21st); a tenancy appears about one to two months after the contract date. Our collector re-reads the releases daily, and answers cover whole calendar months ending at least 30 days before the newest contract in the register. Do not use for asking rents or listings, holiday lets, commercial rent, rent for a specific address, home sale prices, or other countries.
Use 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 New South Wales, Australia (country AU), Canada (country CA), Catalonia, Spain (country ES), France (country FR), England and Wales (country GB), Ireland (country IE), Norway (country NO), New Zealand (country NZ), Portugal (country PT), Sweden (country SE), Singapore public housing (country SG) or Taiwan (country TW). These are rents actually agreed or paid, taken from official records and statistics: registered tenancies, rental bond lodgements, approved rentals, or official rent statistics built from administrative records of tenancies. Where the source holds individual rents the answer is a median with a typical range (10th–90th percentile) and the number of rents; where the source publishes an average or median (price_type official_statistic) the range fields are null and there is no sample size. Every answer states its unit (rent per month or per week, in the local currency), the period covered, a confidence label, and the official source and licence. How fresh: New South Wales, Australia: monthly; a month's lodgements are published in the first days of the next month; Canada: annual: the October survey is released in the months after it (the October 2025 figures were released on 17 December 2025), and every answer states its survey month; Catalonia, Spain: quarterly; latest published quarter Q1 2026 (dataset updated 30 July 2026); France: annual; the 2025 results were published in October 2026; England and Wales: monthly; each release adds a month about six weeks after it ends (the ONS labels these official statistics in development); Ireland: quarterly; a quarter is published about five months after it ends; Norway: annual; the 2025 survey was published on 22 December 2025; New Zealand: monthly; the files run about two months behind (the October 2026 files end in August 2026) and the latest month can still change; Portugal: quarterly, published about three months after the quarter ends (the 2nd Quarter 2026 figures were released on 29 September 2026); each answer states its quarter; Sweden: annual; the 2026 survey (rents at the start of 2026) was published on 2 October 2026; Singapore public housing: monthly; the previous month's approvals appear in the first days of the next month; Taiwan: the Ministry publishes every 10 days (the 1st, 11th and 21st); a tenancy appears about one to two months after the contract date. Our collector re-reads the releases daily, and answers cover whole calendar months ending at least 30 days before the newest contract in the register. Do not use for asking rents or listings, holiday lets, commercial rent, rent for a specific address, home sale prices, or other countries.
pricepaid_medicine_priceschangeddescription, input schemaUse this when a user asks what a medicine costs in a pharmacy, or how much of the price the health insurance reimburses, in Spain (country ES), France (country FR), England (NHS) (country GB), Italy (country IT) or the United States (country US). Returns the median and typical range (10th–90th percentile) of the legally fixed price per box across all pack sizes and strengths sold under that medicine name, the number of packs, the period, a confidence label, and the official source and licence. These are regulated (posted) prices, not market transactions, and only for reimbursable medicines. Do not use for over-the-counter products with free prices or for other countries.
Use this when a user asks what a medicine costs in a pharmacy, or how much of the price the health insurance reimburses, in Spain (country ES), France (country FR), England (NHS) (country GB), Italy (country IT), New Zealand (country NZ) or the United States (country US). Returns the median and typical range (10th–90th percentile) of the legally fixed price per box across all pack sizes and strengths sold under that medicine name, the number of packs, the period, a confidence label, and the official source and licence. These are regulated (posted) prices, not market transactions, and only for reimbursable medicines. Do not use for over-the-counter products with free prices or for other countries.
pricepaid_hotel_priceschangeddescription, input schemaUse this when a user asks what a hotel room costs per night, on average, in a country, region, province or city in Spain (country ES), or how hotel prices changed on a year earlier. Returns the official average daily rate: the average price actually charged per occupied hotel room per night, published monthly by the national statistics office from its hotel survey, with the month, the change on the same month a year earlier where published, the official source and licence. This is a published average over all hotels in the area, not a range of individual bookings and not a quote for a date, so the range fields are null and there is no sample size. How fresh: monthly, published about six weeks after the month ends; every answer states its month. Monthly history back to 2008. Do not use for the price of one named hotel, a booking for particular dates, holiday rentals or hostels, or for countries that are not listed.
Use this when a user asks what a hotel room costs per night, on average, in a country, region, province or city in Spain (country ES) or Norway (country NO), or how hotel prices changed on a year earlier. Returns the official average daily rate: the average price actually charged per occupied hotel room per night, published monthly by the national statistics office from its hotel survey, with the month, the change on the same month a year earlier where published, the official source and licence. This is a published average over all hotels in the area, not a range of individual bookings and not a quote for a date, so the range fields are null and there is no sample size. How fresh: Spain: monthly, published about six weeks after the month ends; every answer states its month. Monthly history back to 2008; Norway: monthly, published about five weeks after the month ends; every answer states its month. Do not use for the price of one named hotel, a booking for particular dates, holiday rentals or hostels, or for countries that are not listed.
pricepaid_fuel_price_historychangeddescription, input schemaUse 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 not use for today's cheapest stations.
Use 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 not use for today's cheapest stations. After 10 free calls a day per caller this tool costs USD 0.02 per answered call, paid with x402 (USDC); a 402 reply lists how. Nothing is charged for "not enough records" or errors.
pricepaid_airfare_priceschangeddescription, input schemaUse 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 the United States (domestic flights within the contiguous 48 states) (country US). Returns the official average fare per passenger each way, in the currency the answer states, for the latest quarter published, with (where the source publishes them) the passengers per day behind it, the share of the largest carrier, the change on a year earlier and the last few quarters, plus the official source and licence. This is a published quarterly average of fares paid (price_type official_statistic), not a range built from tickets, so the range fields are null and there is no sample size; how fresh: quarterly, published about five to six months after the quarter ends (the first quarter of 2026 was published in September 2026); every answer states its quarter. Do not use for today's fare, a specific date, airline or cabin, a booking or price alert, international flights, routes outside the places named above, hotels, or other countries.
Use 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 the contiguous 48 states) (country US). Returns the official average fare per passenger each way, in the currency the answer states, for the latest quarter published, with (where the source publishes them) the passengers per day behind it, the share of the largest carrier, the change on a year earlier and the last few quarters, plus the official source and licence. This is a published quarterly average of fares paid (price_type official_statistic), not a range built from tickets, so the range fields are null and there is no sample size; how fresh: Australia (domestic routes): monthly; the newest month is usually the one just ended; the United States (domestic flights within the contiguous 48 states): quarterly, published about five to six months after the quarter ends (the first quarter of 2026 was published in September 2026); every answer states its quarter. Do not use for today's fare, a specific date, airline or cabin, a booking or price alert, international flights, routes outside the places named above, hotels, or other countries.
pricepaid_commercial_propertyaddedUse 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 France (country FR). Returns the median price per square metre, a typical range (10th–90th percentile), the number of sales, the period covered, a confidence label, and the official source and licence, from government sale records (prices paid, not asking prices). How fresh: twice a year, with a delay of several months. Do not use for homes, farmland, rents, asking prices or listings, the value of one particular building, or other countries.
pricepaid_check_pricechangedinput schemaShowing the latest 10. Full history: list_changes · trend: quality JSON.
Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed. How it is computed.
+repository +dns-namespace +website +reachable +uptime-100% +updated-6d-ago
Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed. How it is computed.
| remote | auth | reachable | uptime 30d | p50 | protocol | last ok |
|---|---|---|---|---|---|---|
https://proofprice.com/api/mcp streamable-http | none | yes | 100% | 355 ms | 2026-07-28 | 2026-10-20 |
pricepaid_airfare_pricesread-only | Use 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 the contiguous 48 states) (country US). Returns the official average fare per passenger each way, in the currency the answer states, for the latest quarter published, with (where the source publishes them) the passengers per day behind it, the share of the largest carrier, the change on a year earlier and the last few quarters, plus the official source and licence. This is a published quarterly average of fares paid (price_type official_statistic), not a range built from tickets, so the range fields are null and there is no sample size; how fresh: Australia (domestic routes): monthly; the newest month is usually the one just ended; the United States (domestic flights within the contiguous 48 states): quarterly, published about five to six months after the quarter ends (the first quarter of 2026 was published in September 2026); every answer states its quarter. Do not use for today's fare, a specific date, airline or cabin, a booking or price alert, international flights, routes outside the places named above, hotels, or other countries. |
pricepaid_broadband_pricesread-only | Use 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, the previous year and the change, and the same country's other offers, with the official source and licence. It is the cheapest posted offer of the largest operators, not what customers actually paid, and not a range built from sales: the range fields are null and there is no sample size. How fresh: annual figures with a lag of about two years (newest year 2024, dataset updated May 2026); each answer states its reference year. Do not use for a quote from one provider, for business lines, or for countries that are not listed. |
pricepaid_car_pricesread-only | Use 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), the number of bidding rounds or sales, the period covered, a confidence label, and the official source and licence. Do not use for asking prices, dealer listings, or other countries. |
pricepaid_check_priceread-only | Use 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 (broadband, cars, childcare, commercial-property, construction, contracts, diet-costs, energy, farm-gate-prices, farm-prices, flights, fuel, groceries, home-sales, home-upgrades, hotels, insurance, land-prices, medical, medicines, producer-prices, rent, tuition and wholesale-power), the country, the same parameters that category's own tool takes, and the price. It runs the category's normal answer and returns a verdict: within, above or below the typical range (10th–90th percentile of recorded prices) when the evidence is a set of records; about, above or below the average when the evidence is one official average or median (within 5% counts as about average, and it says plainly this is an average, not a distribution); or cannot_judge, with the reason, when the currency or unit differs (ProofPrice never converts), there are too few records or nothing matched. It also returns where the price sits (for example '27% above the median and above the 90th percentile'), the reasons and cautions (posted prices are not paid prices, old periods), what is missing, one quotable sentence, and the full evidence answer with source, licence and audit-trail fields to keep with the reasoning. Do not use it to value one specific item or address, as financial or legal advice, or to compare prices in different currencies or units. After 20 free calls a day per caller this tool costs USD 0.10 per answered call, paid with x402 (USDC); a 402 reply lists how. Nothing is charged for "not enough records" or errors. |
pricepaid_childcare_pricesread-only | Use 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 England (country GB), Ireland (country IE), Norway (country NO) or the United States (country US). These are official surveys and statistics of the fees providers charge parents (or what households report paying), not adverts or listings, and they are before public subsidies or funded hours unless the answer says otherwise. Each answer is an official average or median (price_type official_statistic): the range fields are null, and there is a sample size only where the publisher gives one. Every answer states its unit (for example US dollars per week, or pounds per hour), the year it describes, a confidence label, and the official source and licence. How fresh: England: calendar year 2025 (survey fieldwork May to July 2025, published 11 December 2025; next release December 2026); Ireland: 2016 only (CSO has not repeated the table); regional, not county; ten years old; Norway: annual (January figures); the 2026 figures were published on 30 April 2026; the United States: county prices for 2022 (the latest year the Department of Labor has published; the database lags by several years). Some of this data is several years old: always read the period in the answer. Do not use for the cost of a specific nursery, advertised fees or waiting-list prices, the value of government subsidies, tuition for schools or universities, babysitting or nanny wages, or other countries. |
pricepaid_commercial_propertyread-only | Use 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 France (country FR). Returns the median price per square metre, a typical range (10th–90th percentile), the number of sales, the period covered, a confidence label, and the official source and licence, from government sale records (prices paid, not asking prices). How fresh: twice a year, with a delay of several months. Do not use for homes, farmland, rents, asking prices or listings, the value of one particular building, or other countries. |
pricepaid_construction_costsread-only | Use 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 published, split into materials and labour, with the previous month, the official source and licence. This is a published survey average of unit costs (price_type official_statistic), not a range built from invoices or sales, so the range fields are null and there is no sample size. How fresh: monthly; the latest month on 16 Oct 2026 was September 2026. Do not use for the price of a finished home, for a builder's quote, for renovation work, or for countries that are not listed. |
pricepaid_contract_pricesread-only | Use 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 EU and EEA states (TED), the United Kingdom (Contracts Finder) or the United States (federal contracts). Returns, from official contract award notices, the median awarded value per contract, a typical range (10th–90th percentile), the number of awards, the period covered, a confidence label, and the official source and licence. Important: the figures are TOTAL values per contract (lot), not unit prices, unless the answer states a unit price (only when the notices give a quantity and unit). Nothing is returned for fewer than 5 awards, and individual suppliers are never named. How fresh: EU and EEA states (TED): daily on working days: notices appear on TED within days of the buyer sending them; the United Kingdom (Contracts Finder): continuous: buyers publish award notices after a contract is awarded; the United States (federal contracts): daily: agencies report contract actions within days and USAspending refreshes nightly. Do not use for what consumers or private companies pay, for tenders that are still open (those carry estimates, not prices paid), for the contracts of one named supplier, for asking prices, or for other countries. |
pricepaid_coverageread-only | Use 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 sources instead (publisher, licence, attribution line, limits, example requests). Every source at once, as JSON: https://proofprice.com/api/v1/coverage |
pricepaid_diet_costsread-only | Use 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 fats or starchy staples, in about 68 countries worldwide (World Bank estimates) (country IE), about 68 countries worldwide (World Bank estimates) (country GB), about 68 countries worldwide (World Bank estimates) (country FR), about 68 countries worldwide (World Bank estimates) (country ES), about 68 countries worldwide (World Bank estimates) (country PT), about 68 countries worldwide (World Bank estimates) (country IT), about 68 countries worldwide (World Bank estimates) (country DE), about 68 countries worldwide (World Bank estimates) (country NL), about 68 countries worldwide (World Bank estimates) (country BE), about 68 countries worldwide (World Bank estimates) (country AT), about 68 countries worldwide (World Bank estimates) (country PL), about 68 countries worldwide (World Bank estimates) (country DK), about 68 countries worldwide (World Bank estimates) (country SE), about 68 countries worldwide (World Bank estimates) (country NO), about 68 countries worldwide (World Bank estimates) (country FI), about 68 countries worldwide (World Bank estimates) (country GR), about 68 countries worldwide (World Bank estimates) (country LU), about 68 countries worldwide (World Bank estimates) (country CH), about 68 countries worldwide (World Bank estimates) (country IS), about 68 countries worldwide (World Bank estimates) (country CZ), about 68 countries worldwide (World Bank estimates) (country HU), about 68 countries worldwide (World Bank estimates) (country RO), about 68 countries worldwide (World Bank estimates) (country SK), about 68 countries worldwide (World Bank estimates) (country SI), about 68 countries worldwide (World Bank estimates) (country EE), about 68 countries worldwide (World Bank estimates) (country LV), about 68 countries worldwide (World Bank estimates) (country LT), about 68 countries worldwide (World Bank estimates) (country CY), about 68 countries worldwide (World Bank estimates) (country MT), about 68 countries worldwide (World Bank estimates) (country TR), about 68 countries worldwide (World Bank estimates) (country UA), about 68 countries worldwide (World Bank estimates) (country US), about 68 countries worldwide (World Bank estimates) (country CA), about 68 countries worldwide (World Bank estimates) (country MX), about 68 countries worldwide (World Bank estimates) (country BR), about 68 countries worldwide (World Bank estimates) (country AR), about 68 countries worldwide (World Bank estimates) (country CL), about 68 countries worldwide (World Bank estimates) (country CO), about 68 countries worldwide (World Bank estimates) (country PE), about 68 countries worldwide (World Bank estimates) (country AU), about 68 countries worldwide (World Bank estimates) (country NZ), about 68 countries worldwide (World Bank estimates) (country SG), about 68 countries worldwide (World Bank estimates) (country JP), about 68 countries worldwide (World Bank estimates) (country KR), about 68 countries worldwide (World Bank estimates) (country TW), about 68 countries worldwide (World Bank estimates) (country HK), about 68 countries worldwide (World Bank estimates) (country CN), about 68 countries worldwide (World Bank estimates) (country IN), about 68 countries worldwide (World Bank estimates) (country ID), about 68 countries worldwide (World Bank estimates) (country TH), about 68 countries worldwide (World Bank estimates) (country VN), about 68 countries worldwide (World Bank estimates) (country MY), about 68 countries worldwide (World Bank estimates) (country PH), about 68 countries worldwide (World Bank estimates) (country PK), about 68 countries worldwide (World Bank estimates) (country BD), about 68 countries worldwide (World Bank estimates) (country LK), about 68 countries worldwide (World Bank estimates) (country AE), about 68 countries worldwide (World Bank estimates) (country SA), about 68 countries worldwide (World Bank estimates) (country IL), about 68 countries worldwide (World Bank estimates) (country EG), about 68 countries worldwide (World Bank estimates) (country MA), about 68 countries worldwide (World Bank estimates) (country ZA), about 68 countries worldwide (World Bank estimates) (country NG), about 68 countries worldwide (World Bank estimates) (country KE), about 68 countries worldwide (World Bank estimates) (country GH), about 68 countries worldwide (World Bank estimates) (country TZ), about 68 countries worldwide (World Bank estimates) (country UG) or about 68 countries worldwide (World Bank estimates) (country ET). Returns the World Bank's modelled cost of a least-cost healthy diet, built from the food prices collected for the International Comparison Program: the figure in the country's own currency and in international (PPP) dollars, the year, the change on the previous year, the years since 2017, and the official source and licence. This is a modelled national estimate (price_type official_statistic), not a shop receipt, not what one household paid and not a range, so the range fields are null and there is no sample size. How fresh: roughly yearly: version 5.0 was last updated on 2026-07-21 and holds 2017 to 2025; every answer states its year. Do not use for the price of a particular food or shop, restaurant meals, a family's real food bill, or for countries that are not listed. |
pricepaid_energy_pricesread-only | Use this when a user asks what households pay for electricity or natural gas per kWh in Brazil, the EU, Norway and Iceland or the United States, how that compares with another country, or how it changed since the previous period. Returns the official average price per kWh for a standard household consumption band, for the latest period published, with the same band excluding VAT and excluding all taxes, every band, the previous period and the change, and the official source and licence. This is a published average (price_type official_statistic), not a range built from sales, so the range fields are null and there is no sample size. How fresh: Brazil: updated whenever ANEEL homologates a tariff adjustment (each distributor adjusts once a year); each answer states the validity period of the tariff; the EU, Norway and Iceland: updated twice a year (half-yearly figures); each answer states its reference period, and the newest half-year Eurostat holds for the country is returned; the United States: monthly: EIA adds a month to each table about two months after it ends (electricity in the last week of the month, natural gas at the month's end); our copy is refreshed daily and each answer states its month. Do not use for business or industrial tariffs, for a specific supplier's offer or a quote for a particular home, for petrol and diesel, or for other countries. |
pricepaid_farm_gate_pricesread-only | Use 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 Canada, or how that price compares with the month before or a year earlier. Returns the newest monthly price the statistics office publishes for the product and region, in the unit the office uses (per tonne, per hundredweight, per dozen, per kilolitre), the month it applies to, the change on the previous month and a year earlier, the last 12 months, the same product in other regions, and the official source and licence. This is a published monthly average price received by farmers (price_type official_statistic), not a range built from sales, so the range fields are null and there is no sample size. How fresh: monthly, not live: Statistics Canada publishes each month's averages about six weeks after the month ends (August 2026 was released on 9 October 2026), and every answer states its reference month. Always read the month in the answer. Do not use for supermarket or shop prices, for wholesale market quotes, for the price of a particular farm, field or animal, for farmland, for fuel or energy, for futures prices, or for EU member states. |
pricepaid_farm_pricesread-only | Use 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 EU member states, how that price compares with last week, last month or a year ago, or how high it is against the last 12 months. Returns the latest official price for the country and product, per tonne or per 100 kg and per kg, for the week (milk: month) it applies to, the stage of the supply chain it is quoted at (farm gate, ex-silo, carcass, ex-packaging station), the change from the previous period and from a year earlier, the last 12 months, the other series the portal holds, and the official source and licence. This is a published price (price_type official_statistic), not a range built from trades, so the range fields are null and there is no sample size. How fresh: weekly for most products (raw milk monthly), updated as Member States report, usually within days (raw milk about two weeks after the month ends). Each answer states its week or month and flags quotes that are older than usual (fruit and vegetables are only quoted in season). Always read the period in the answer: an old quote is flagged and given lower confidence. Do not use for supermarket or shop prices, for the price of a particular farm, field, animal or meal, for farmland, for fuel or energy, for futures or stock-market prices, or for other countries. |
pricepaid_fuel_price_historyread-only | Use 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 not use for today's cheapest stations. After 10 free calls a day per caller this tool costs USD 0.02 per answered call, paid with x402 (USDC); a 402 reply lists how. Nothing is charged for "not enough records" or errors. |
pricepaid_fuel_prices_nowread-only | Use this when a user asks the current price of petrol, diesel, E10, E85, LPG or CNG near a place in Brazil, Canada, Spain, the EU (national averages), France, the United Kingdom (national averages), Italy, Mexico, Malaysia, New Zealand, Taiwan or the United States, or where fuel is cheapest there. Returns the median and typical range of pump prices across stations in the area, the three cheapest stations, and the official source and licence. How fresh: Brazil: ANP publishes the survey as one file per month, so the newest survey week is usually one to four weeks old. Our copy is refreshed daily, and every answer states the survey week it describes; Canada: monthly, not live: Statistics Canada publishes each month's averages about two weeks after the month ends (August 2026 was released on 14 September 2026), and every answer states its reference month; Spain: several times a day; the EU (national averages): weekly: Monday prices, published that week; France: about every 10 minutes; the United Kingdom (national averages): weekly: one national figure each week, usually available the same week; Italy: daily (prices at 08:00 of the extraction day); Mexico: the feeds are current prices reported by the stations and carry no timestamps; our copy is taken once a day and every answer shows the day of that copy; Malaysia: weekly, on Thursdays; New Zealand: weekly (Fridays), using the previous week's data; the newest weeks are marked Provisional by MBIE and revised; Taiwan: changes usually on Mondays; the next week's list price is published the day before; the United States: weekly: EIA dates each figure to the Monday it describes and publishes it a day or two later (a day later after a federal holiday); our copy of EIA's history files is refreshed daily and every answer states its week. Do not use for other countries or for historical prices. |
pricepaid_grocery_pricesread-only | Use 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 Canada (country CA), the United Kingdom (country GB), Ireland (country IE), countries WFP surveys (Africa, Asia, Middle East, Latin America) (country AF), countries WFP surveys (Africa, Asia, Middle East, Latin America) (country AM), countries WFP surveys (Africa, Asia, Middle East, Latin America) (country BD), countries WFP surveys (Africa, Asia, Middle East, Latin America) (country BF), countries WFP surveys (Africa, Asia, Middle East, Latin America) (country BI), countries WFP surveys (Africa, Asia, Middle East, Latin America) (country BJ), countries WFP surveys (Africa, Asia, Middle East, Latin America) (country BO), countries WFP surveys (Africa, Asia, Middle East, Latin America) (country CD), countries WFP surveys (Africa, Asia, Middle East, Latin America) (country CF), countries WFP surveys (Africa, Asia, Middle East, Latin America) (country CI), countries WFP surveys (Africa, Asia, Middle East, Latin America) (country CM), countries WFP surveys (Africa, Asia, Middle East, Latin America) (country DJ), countries WFP surveys (Africa, Asia, Middle East, Latin America) (country ET), countries WFP surveys (Africa, Asia, Middle East, Latin America) (country GM), countries WFP surveys (Africa, Asia, Middle East, Latin America) (country GN), countries WFP surveys (Africa, Asia, Middle East, Latin America) (country GW), countries WFP surveys (Africa, Asia, Middle East, Latin America) (country HT), countries WFP surveys (Africa, Asia, Middle East, Latin America) (country ID), countries WFP surveys (Africa, Asia, Middle East, Latin America) (country IN), countries WFP surveys (Africa, Asia, Middle East, Latin America) (country IQ), countries WFP surveys (Africa, Asia, Middle East, Latin America) (country JO), countries WFP surveys (Africa, Asia, Middle East, Latin America) (country KG), countries WFP surveys (Africa, Asia, Middle East, Latin America) (country LA), countries WFP surveys (Africa, Asia, Middle East, Latin America) (country LB), countries WFP surveys (Africa, Asia, Middle East, Latin America) (country LR), countries WFP surveys (Africa, Asia, Middle East, Latin America) (country LS), countries WFP surveys (Africa, Asia, Middle East, Latin America) (country ML), countries WFP surveys (Africa, Asia, Middle East, Latin America) (country MM), countries WFP surveys (Africa, Asia, Middle East, Latin America) (country MR), countries WFP surveys (Africa, Asia, Middle East, Latin America) (country MW), countries WFP surveys (Africa, Asia, Middle East, Latin America) (country MZ), countries WFP surveys (Africa, Asia, Middle East, Latin America) (country NE), countries WFP surveys (Africa, Asia, Middle East, Latin America) (country NG), countries WFP surveys (Africa, Asia, Middle East, Latin America) (country NP), countries WFP surveys (Africa, Asia, Middle East, Latin America) (country PH), countries WFP surveys (Africa, Asia, Middle East, Latin America) (country PK), countries WFP surveys (Africa, Asia, Middle East, Latin America) (country RW), countries WFP surveys (Africa, Asia, Middle East, Latin America) (country SD), countries WFP surveys (Africa, Asia, Middle East, Latin America) (country SL), countries WFP surveys (Africa, Asia, Middle East, Latin America) (country SN), countries WFP surveys (Africa, Asia, Middle East, Latin America) (country SO), countries WFP surveys (Africa, Asia, Middle East, Latin America) (country SS), countries WFP surveys (Africa, Asia, Middle East, Latin America) (country TD), countries WFP surveys (Africa, Asia, Middle East, Latin America) (country TG), countries WFP surveys (Africa, Asia, Middle East, Latin America) (country TL), countries WFP surveys (Africa, Asia, Middle East, Latin America) (country TZ), countries WFP surveys (Africa, Asia, Middle East, Latin America) (country UA), countries WFP surveys (Africa, Asia, Middle East, Latin America) (country UG), countries WFP surveys (Africa, Asia, Middle East, Latin America) (country YE), countries WFP surveys (Africa, Asia, Middle East, Latin America) (country ZW) or the United States (country US), or how that price has changed over the last year. Returns the official average or median shop price that the national statistics office publishes for a standard item, built from the shelf prices its price collectors record in shops for the consumer price index (shelf prices observed by price collectors, not receipts and not what one shopper paid; some offices also use retailers' scanner data), with the exact item definition (for example 'Full-fat milk, per 2 litres'), the unit, the reference month, the change on a year earlier where the office publishes comparable figures (an answer carries none where the office advises against comparing months), the official source and licence. Each country defines its own standard items, so the item definition in the answer matters and related definitions are listed. How fresh: Canada: monthly, not live: Statistics Canada publishes each month's averages about five weeks after the month ends (August 2026 was released on 7 October 2026), and every answer states its reference month; the United Kingdom: monthly: ONS publishes each month's file about three to four weeks after the month ends (August 2026 appeared in late September); our copy is refreshed daily and each answer states its reference month; Ireland: monthly, published with the Consumer Price Index (usually the second week of the following month); each answer states its reference month; countries WFP surveys (Africa, Asia, Middle East, Latin America): WFP files are updated about monthly (HDX file last modified 2026-10-12); the newest observation in a country is often 1 to 5 months old; our copy is refreshed daily; the United States: monthly: BLS releases the new month about the 10th to 14th of the following month; our copy is refreshed daily and each answer states its reference month. This is a published national (or regional) average, not a range of individual transactions, so the range fields can be null. Do not use for the price at a particular supermarket or online shop, loyalty-card or special-offer prices, restaurant meals, petrol or diesel, or for other countries. |
pricepaid_home_salesread-only | Use 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), Belgium (country BE), Denmark (country DK), Finland (country FI), France (country FR), England & Wales (country GB), Ireland (country IE), the Netherlands (country NL), Norway (country NO), Portugal (country PT), Sweden (country SE), Singapore public housing (country SG), Taiwan (country TW) or the United States (Connecticut, New York City and Cook County IL only) (country US). Returns the median sale price, a typical range (10th–90th percentile), the number of sales, the period covered, a confidence label, and the official source and licence, from government sale records. Do not use for rents, asking prices, commercial property, or other countries. |
pricepaid_home_upgrade_pricesread-only | Use this when a user asks what a home upgrade costs in 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. Returns an official statistic: the cost that installers or owners declared when a grant or tax claim was made (a median or average the publisher states for a period), with the period, the publisher's own wording of what the figure includes, the official source and licence. These are declared installed costs at grant or claim, not receipts, not quotes and not what one home paid; price_type is official_statistic, so the range fields can be null and the sample size is given only where the publisher states it. Each source covers only some measures: where a measure is not published the answer says so (status no_matches) instead of guessing. How fresh: England and Wales (heat pumps): monthly (the cost tables are updated each quarter, in January, April, July and October; the latest quarter ends about three months earlier); Great Britain: yearly (published each May for the financial year just ended; April to March); Ireland: irregular; the local-authority table currently ends with 2018/19. Some countries publish only a general renovation figure that is not split by type of work (the country notes say so). Do not use for a quote on a particular home, for installer prices or offers, for running costs or savings, or for other countries. |
pricepaid_hotel_pricesread-only | Use this when a user asks what a hotel room costs per night, on average, in a country, region, province or city in Spain (country ES) or Norway (country NO), or how hotel prices changed on a year earlier. Returns the official average daily rate: the average price actually charged per occupied hotel room per night, published monthly by the national statistics office from its hotel survey, with the month, the change on the same month a year earlier where published, the official source and licence. This is a published average over all hotels in the area, not a range of individual bookings and not a quote for a date, so the range fields are null and there is no sample size. How fresh: Spain: monthly, published about six weeks after the month ends; every answer states its month. Monthly history back to 2008; Norway: monthly, published about five weeks after the month ends; every answer states its month. Do not use for the price of one named hotel, a booking for particular dates, holiday rentals or hostels, or for countries that are not listed. |
pricepaid_insurance_pricesread-only | Use 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 range (10th to 90th percentile) across real policies, the number of policies behind it, the period, a confidence label, and the official source and licence. Only aggregates are returned, never one policy, and never fewer than 5 policies. Read the method in the answer: some premiums are set partly by public rules, so they are real charges but not a free-market quote. How fresh: updated about monthly (data as of 2026-09-08 when checked); every answer states the period it covers. Do not use for a personal quote, for insurance that is not covered by a source here, for the value or replacement cost of a home, or for other countries. |
pricepaid_land_pricesread-only | Use 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 price per hectare (or the average rent per hectare for one year) for the latest year published, in the currency the answer states (euro and national currency where the source gives both), for the chosen land type (arable, permanent grassland and others), the previous year and change, the history, the other land types, the regions that exist, and the official source and licence. This is a published average (price_type official_statistic), not a range built from sales, so the range fields are null and there is no sample size. How fresh: annual. Eurostat publishes land data with a lag of about two years (on 2026-10-14 the newest year is 2024) and some countries are further behind; each answer states its reference year and flags old figures. Always read the reference year in the answer: the data are about two years behind and some countries are much older. Do not use for the value of a particular field or farm, for house or building land or commercial property, for listings or asking prices, or for other countries. |
pricepaid_medical_pricesread-only | Use 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 the United States (what Medicare paid doctors and hospitals) (country US). Returns the official average amount the public health insurer allowed per service (doctors' services, in an office or a facility) or paid per hospital stay (by hospital-stay group), nationally or for one state where the source publishes it, with the number of services or discharges behind it, the share the insurer itself paid, the national average for comparison and the data year, plus the official source and licence. These are public-insurance rates (price_type official_statistic): what the insurer allowed or paid, NOT private-insurance negotiated prices or cash prices, which are usually higher, and not a quote. A published average, so the range fields are null. Facility figures are the doctor's fee only; the hospital's or surgery centre's fee is separate. How fresh: annual: one calendar year at a time (the 2024 data year was released in 2026); every answer states its data year. Do not use for a quote or what a specific hospital or doctor charges, private-insurance or out-of-pocket costs, drug or prescription prices, dental or vision plans, or other countries. |
pricepaid_medicine_pricesread-only | Use this when a user asks what a medicine costs in a pharmacy, or how much of the price the health insurance reimburses, in Spain (country ES), France (country FR), England (NHS) (country GB), Italy (country IT), New Zealand (country NZ) or the United States (country US). Returns the median and typical range (10th–90th percentile) of the legally fixed price per box across all pack sizes and strengths sold under that medicine name, the number of packs, the period, a confidence label, and the official source and licence. These are regulated (posted) prices, not market transactions, and only for reimbursable medicines. Do not use for over-the-counter products with free prices or for other countries. |
pricepaid_producer_pricesread-only | Use 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, AU, NZ, SG, JP, KR), or how that annual price changed from the year before. Returns the newest annual producer price for the country and product, per tonne in the country's own currency (and in US dollars where available) and per kg, the year it applies to, the change on the previous year, whether the source marks the figure as estimated, related products, and the official source and licence. This is a published official statistic (price_type official_statistic), not a range built from sales, so the range fields are null and there is no sample size. How fresh: annual. FAO refreshes the file a few times a year and the newest year is usually one to two years behind today; our copy is refreshed daily and each answer states its reference year and whether FAO marks it as estimated. Always read the year in the answer: the newest annual figure is often one to two years old. Do not use for weekly or daily market quotes, for supermarket or shop prices, for the price of a particular farm, field or animal, for farmland, for fuel or energy, or for futures prices. |
pricepaid_rent_pricesread-only | Use 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 New South Wales, Australia (country AU), Canada (country CA), Catalonia, Spain (country ES), France (country FR), England and Wales (country GB), Ireland (country IE), Norway (country NO), New Zealand (country NZ), Portugal (country PT), Sweden (country SE), Singapore public housing (country SG) or Taiwan (country TW). These are rents actually agreed or paid, taken from official records and statistics: registered tenancies, rental bond lodgements, approved rentals, or official rent statistics built from administrative records of tenancies. Where the source holds individual rents the answer is a median with a typical range (10th–90th percentile) and the number of rents; where the source publishes an average or median (price_type official_statistic) the range fields are null and there is no sample size. Every answer states its unit (rent per month or per week, in the local currency), the period covered, a confidence label, and the official source and licence. How fresh: New South Wales, Australia: monthly; a month's lodgements are published in the first days of the next month; Canada: annual: the October survey is released in the months after it (the October 2025 figures were released on 17 December 2025), and every answer states its survey month; Catalonia, Spain: quarterly; latest published quarter Q1 2026 (dataset updated 30 July 2026); France: annual; the 2025 results were published in October 2026; England and Wales: monthly; each release adds a month about six weeks after it ends (the ONS labels these official statistics in development); Ireland: quarterly; a quarter is published about five months after it ends; Norway: annual; the 2025 survey was published on 22 December 2025; New Zealand: monthly; the files run about two months behind (the October 2026 files end in August 2026) and the latest month can still change; Portugal: quarterly, published about three months after the quarter ends (the 2nd Quarter 2026 figures were released on 29 September 2026); each answer states its quarter; Sweden: annual; the 2026 survey (rents at the start of 2026) was published on 2 October 2026; Singapore public housing: monthly; the previous month's approvals appear in the first days of the next month; Taiwan: the Ministry publishes every 10 days (the 1st, 11th and 21st); a tenancy appears about one to two months after the contract date. Our collector re-reads the releases daily, and answers cover whole calendar months ending at least 30 days before the newest contract in the register. Do not use for asking rents or listings, holiday lets, commercial rent, rent for a specific address, home sale prices, or other countries. |
pricepaid_tuition_feesread-only | Use 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 Canada (country CA), Europe (country BE), Europe (country BG), Europe (country CZ), Europe (country DK), Europe (country DE), Europe (country EE), Europe (country IE), Europe (country GR), Europe (country ES), Europe (country FR), Europe (country HR), Europe (country IT), Europe (country CY), Europe (country LV), Europe (country LT), Europe (country LU), Europe (country HU), Europe (country MT), Europe (country NL), Europe (country AT), Europe (country PL), Europe (country PT), Europe (country RO), Europe (country SI), Europe (country SK), Europe (country FI), Europe (country SE), Europe (country AL), Europe (country BA), Europe (country CH), Europe (country IS), Europe (country LI), Europe (country ME), Europe (country MK), Europe (country NO), Europe (country RS) or Europe (country TR), or how fees compare between countries or between home and international students. Returns the official statutory fee levels published for a country and academic year: the most common annual fee, the minimum and the maximum, in national currency with a euro equivalent. These are posted fee levels set by law or by universities, not what any one student paid and not a range built from sales: there is no sample size. How fresh: Canada: annual: one value per academic year (2026/2027 was published on 16 September 2026); every answer names its academic year; Europe: academic year 2023/24 (Eurydice release of September 2025); updated about once a year. Fees are before grants, loans and fee waivers. Do not use for the price of one named course or university, living costs or rent, school fees, or countries that are not listed. |
pricepaid_wholesale_power_pricesread-only | Use this when a user asks what electricity costs on the wholesale (day-ahead power exchange) market in Germany or Austria, Belgium, Denmark, France, northern Italy, the Netherlands, south-west Norway and Poland: the recent median, the typical range across hours, the cheapest and dearest hour, the latest hour and how many hours had negative prices. Prices are in euro per MWh (1 MWh = 1000 kWh; the answer also gives cents per kWh). Built from the hourly auction prices of the recent days, with the official source and licence. How fresh: Germany: hourly prices, published the day before delivery (around 13:00 Central European Time); ProofPrice reads them on each request (cached up to 30 minutes); Austria, Belgium, Denmark, France, northern Italy, the Netherlands, south-west Norway and Poland: prices are published the day before delivery (around 13:00 Central European Time); ProofPrice reads them on each request (cached up to 30 minutes). Wholesale prices are not what households or businesses pay on their bills. Do not use for retail tariffs, for petrol and diesel, or for other countries. |
Schemas: list_tools.
{
"name": "com.proofprice/pricepaid",
"title": "ProofPrice",
"$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
"remotes": [
{
"url": "https://proofprice.com/api/mcp",
"type": "streamable-http"
}
],
"version": "0.4.0",
"repository": {
"url": "https://github.com/Screed369/proofprice-mcp",
"source": "github"
},
"websiteUrl": "https://proofprice.com",
"description": "Prices people actually paid, from official open data: homes, rents, fuel, energy, food, medicines."
}