#statistics

Swedish municipal and regional statistics straight from Kolada — the open database run by the Council for the Promotion of Municipal Analyses (RKA) — no key, read live. Kolada holds roughly 6,000 key performance indicators tracking the finances and service quality of all 290 Swedish municipalities and 21 regions: personnel costs, school results, elderly care, waiting times, environment, demographics and much more. The kpis endpoint lists and searches the indicator catalogue by title. The kpi endpoint returns the full metadata of a single indicator (its definition, operating area and source). The municipalities endpoint lists every municipality and region with its official code. The data endpoint returns a chosen indicator's full annual value series for a given municipality, with the latest value highlighted. The meta endpoint documents the API. Live data from Kolada v3, lightly cached. Live. 5 endpoints. This serves Swedish public-sector statistics; for the krona exchange rate or national CPI use an FX / national-statistics API.

api.oanor.com/kolada-api

Official Mongolian inflation statistics straight from the National Statistics Office of Mongolia (NSO) via its 1212.mn PxWeb open-data service — no key, read live. The cpi endpoint returns the headline national Consumer Price Index (Overall index, base 2023=100) for the latest month with the index level plus month-on-month and year-on-year inflation, computed from the official series. The cpi/series endpoint returns the historical monthly CPI index and year-on-year rate over the last N months, ready to chart. The cpi/groups endpoint breaks the latest CPI down across all thirteen COICOP groups (food, housing, transport and so on) with index and annual change for each. The cpi/annual endpoint gives the annual-average CPI and average inflation for every year on record. The meta endpoint documents the source. Live data from Mongolia NSO PxWeb, lightly cached. Live. 5 endpoints. This serves Mongolian national price statistics; for the tugrik exchange rate use an FX / central-bank API.

api.oanor.com/mongolia-stats-api

Official North Macedonian inflation statistics straight from the State Statistical Office (MAKStat) via its ASKdata-style PxWeb open-data service — no key, read live. The cpi endpoint returns the headline Consumer Price Index inflation for the latest month — the month-on-month and year-on-year percentage changes (ECOICOP version 2 classification) — derived from the official ratio table. The cpi/series endpoint returns the historical monthly MoM and YoY series over the last N months, ready to chart. The cpi/groups endpoint breaks the latest year-on-year inflation down across all thirteen COICOP main groups (food, housing, transport and so on). The cpi/group endpoint returns the full MoM and YoY history for any single COICOP group by its code. The meta endpoint documents the COICOP group codes and source. Live data from MAKStat PxWeb, lightly cached. Live. 5 endpoints. This serves North Macedonian national price statistics; for the denar exchange rate use an FX / central-bank API.

api.oanor.com/macedonia-stats-api

Official Kosovo economic statistics straight from the Kosovo Agency of Statistics (ASK) via its ASKdata open-data service — no key, read live. The cpi endpoint returns the headline Harmonised Index of Consumer Prices (HICP, all items, base 2015=100) for the latest month with the index level plus month-on-month and year-on-year inflation, computed from the official series. The cpi/series endpoint returns the historical monthly HICP index and year-on-year rate over the last N months, ready to chart. The cpi/groups endpoint breaks the latest HICP down across all twelve COICOP main groups (food, housing, transport and so on) with index and annual change for each. The cpi/annual endpoint gives the annual-average HICP and average inflation for every year since 2002. The meta endpoint documents the source. Live data from ASKdata PxWeb, lightly cached. Live. 5 endpoints. This serves Kosovo national price statistics; for the euro exchange rate use an FX API (Kosovo uses the euro).

api.oanor.com/kosovo-stats-api

Official Philippine economic statistics straight from the Philippine Statistics Authority (PSA) via its OpenSTAT open-data service — no key, read live. The cpi endpoint returns the headline Consumer Price Index (all items, all income households, base 2018=100) for the latest month with the index level plus month-on-month and year-on-year inflation, computed from the official series. The cpi/series endpoint returns the historical monthly CPI index and year-on-year rate over the last N months, ready to chart. The cpi/divisions endpoint breaks the latest CPI down across all thirteen COICOP divisions (food, housing, transport and so on) with index and annual change for each. The cpi/regions endpoint gives the latest All-Items CPI for the National Capital Region and every administrative region and province, so you can see where prices bite hardest. The meta endpoint documents the source. Live data from PSA OpenSTAT, lightly cached. Live. 5 endpoints. This serves Philippine national statistics; for the peso exchange rate or PSE equities use an FX / stock-exchange API.

api.oanor.com/philippines-stats-api

Official Malaysian economic statistics straight from the Department of Statistics Malaysia (DOSM) via its OpenDOSM open-data API — no key, read live. The cpi endpoint returns the headline Consumer Price Index (overall, all items, base 2010=100) for the latest month with the index level plus the month-on-month and year-on-year inflation rates, computed from the official series. The cpi/series endpoint returns the historical monthly CPI index and year-on-year rate over the last N months, ready to chart. The cpi/divisions endpoint breaks the latest CPI down across all thirteen COICOP divisions (food, housing, transport and so on) with the index for each. The dataset endpoint is a thin live gateway to any OpenDOSM data-catalogue id, returning its most recent rows, so you can reach DOSM's wider catalogue (labour, trade, population and more) beyond inflation. The meta endpoint documents the source. Live data from OpenDOSM, lightly cached. Live. 5 endpoints. This serves Malaysian national statistics; for the ringgit exchange rate or Bursa Malaysia equities use an FX / stock-exchange API.

api.oanor.com/malaysia-stats-api

Official UK economic statistics straight from the Office for National Statistics (ONS) beta API — no key, read live. The cpi endpoint returns CPIH, the UK's lead measure of consumer price inflation (Consumer Prices Index including owner occupiers' housing costs, index 2015=100), for the latest month with the index level plus the month-on-month and year-on-year rates, computed from the official series. The cpi/series endpoint returns the historical monthly CPIH index and year-on-year rate over the last N months, ready to chart. The cpi/divisions endpoint breaks the latest CPIH down across all twelve COICOP divisions (food, housing, transport, recreation and so on) with the index for each. The datasets endpoint lists the ONS dataset catalogue (hundreds of datasets covering prices, GDP, the labour market, population, trade and more) so you can discover what is available. The meta endpoint documents the source. Live data from the ONS beta CMD API, lightly cached. Live. 5 endpoints. This serves UK national statistics; for the sterling exchange rate or the Bank of England base rate use an FX / central-bank API.

api.oanor.com/uk-stats-api

Official Singapore economic statistics straight from Statistics Singapore (SingStat) and its TableBuilder service — no key, read live. The cpi endpoint returns the Singapore Consumer Price Index (All Items, base 2024 = 100) for the latest month with the headline index plus the month-on-month and year-on-year changes, computed from the official index series. The cpi/series endpoint returns the historical monthly CPI index and year-on-year rate over the last N months, ready to chart. The cpi/groups endpoint breaks the latest CPI down across every published category (food and its sub-items, housing, transport and so on) with index and annual change for each. The table endpoint is a thin live gateway to any SingStat TableBuilder resource: pass a resource id and it returns each series with its latest value and point count, opening up SingStat's whole catalogue (GDP, population, trade, labour) beyond inflation. The meta endpoint documents the source. Live data from SingStat TableBuilder, lightly cached. Live. 5 endpoints. This serves Singapore national statistics; for the SGD exchange rate or policy rate use a central-bank / FX API.

api.oanor.com/singapore-stats-api

Official Brazilian economic statistics straight from IBGE (Instituto Brasileiro de Geografia e Estatística) and its SIDRA service — no key, read live. The ipca endpoint returns the IPCA, Brazil's official consumer price index, for the latest month: the headline index (base December 1993 = 100), the month-on-month change, the year-to-date change and the all-important twelve-month inflation rate that the Banco Central targets. The ipca/series endpoint returns the historical monthly IPCA index, monthly change and twelve-month rate over the last N months, ready to chart. The aggregate endpoint is a thin live gateway to any SIDRA aggregate: pass an aggregate id, one or more variable ids, a period selector and a territorial level and it returns the parsed series — opening up thousands of IBGE tables (population, GDP, employment, industry, retail) beyond inflation. The regions endpoint lists Brazil's 27 federative units with their region grouping. Live data from IBGE SIDRA, lightly cached; decimal values parsed to numbers. Live. 5 endpoints. This serves Brazilian national statistics; for the BRL exchange rate or policy rate use a central-bank / FX API.

api.oanor.com/brazil-stats-api

Official Danish economic statistics straight from Statistics Denmark's Statbank (api.statbank.dk), the national statistical agency. The cpi endpoint returns the Danish Consumer Price Index for the latest month — the headline index (base 2015=100), the month-on-month change and the year-on-year inflation rate — for the all-items total or any six-digit COICOP commodity group. The cpi/series endpoint returns the historical monthly CPI index and year-on-year inflation for a chosen group over the last N months, ready to chart. The cpi/groups endpoint breaks the latest CPI down across all twelve COICOP divisions (food, housing, transport, recreation and so on) with index and annual change for each, so you can see where inflation is concentrated. The table endpoint exposes the metadata (variables and their values) of any Statbank table by id, so you can discover the full Danish statistics catalogue. Live data is read directly from Statbank and updated as Statistics Denmark publishes; Danish decimal commas are normalised to points. Live. 5 endpoints. This serves Danish national price statistics; for euro-area or other countries use the matching national-statistics API.

api.oanor.com/denmark-stats-api

Official Faroese statistics from Statistics Faroe Islands (Hagstova Føroya) as a clean, keyless JSON API. Get the latest Faroese consumer price index and inflation — the quarterly index with both the annual and period rate of change — pull any table in the Hagstova PxWeb catalogue as a tidy time-series (prices, population, labour and wages, trade, business, transport and more), inspect a table's variables and value codes, and browse the subject tree. A thin gateway over the Statistics Faroe Islands PxWeb API: you supply a table path (relative to the H2 database, e.g. IP/IP02/pris_alt.px) with optional dimension selection, we return tidy period/value observations. Ideal for inflation trackers and Nordic / North-Atlantic macro research.

api.oanor.com/faroe-stats-api

Official Austrian statistics from Statistics Austria (Statistik Austria) Open Government Data as a clean, keyless JSON API. Get the latest Austrian consumer price index and inflation — the monthly index (base 2015 = 100) with both the annual and monthly rate of change, normalised from the source CSV — look up any OGD dataset's metadata and downloadable resources, and pull a dataset's observations as tidy JSON rows (German decimal commas converted to plain numbers, dimension codes and figures separated). A thin gateway over the Statistics Austria OGD portal: you supply a dataset identifier (e.g. OGD_vpi15_VPI_2015_1) and we parse the open CSV for you. Ideal for inflation trackers, Eurozone macro research and economic dashboards.

api.oanor.com/austria-stats-api

Official Croatian statistics from the Croatian Bureau of Statistics (Državni zavod za statistiku, DZS) as a clean, keyless JSON API. Get the latest Croatian consumer price index and inflation — the monthly index (2025 = 100) with both the annual and monthly rate of change — pull any table in the DZS PxWeb catalogue as a tidy time-series (prices, industry, national accounts, energy, construction, environment and more), inspect a table's variables and value codes, and browse the database tree. A thin gateway over the DZS PxWeb API: you supply a table path (segments auto URL-encoded) with optional dimension selection, we return tidy period/value observations. Ideal for inflation trackers, Eurozone and Balkan macro research and economic dashboards.

api.oanor.com/croatia-stats-api

Official Slovenian statistics from the Statistical Office of the Republic of Slovenia (SURS) as a clean, keyless JSON API. Get the latest Slovenian consumer price index and inflation — the monthly index (2025 average = 100) with both the year-on-year and month-on-month change derived for you — pull any of the 4,700+ matrices in the SURS SiStat catalogue as a tidy time-series (economy, prices, population, labour market, trade and far more), inspect a matrix's variables and value codes, and search the catalogue. A thin gateway over the SURS PxWeb API: you supply a matrix id (e.g. 0400608S) with optional dimension selection, we return tidy period/value observations. Ideal for inflation trackers, Eurozone and Balkan macro research and economic dashboards.

api.oanor.com/slovenia-stats-api

Official Latvian statistics from the Official Statistics Portal of Latvia (Central Statistical Bureau, CSB) as a clean, keyless JSON API. Get the latest Latvian consumer price index and inflation — the monthly index (2025 = 100) with both the month-on-month and year-on-year change, straight from the source — pull any table in the Latvian PxWeb catalogue as a tidy time-series (economy, prices, population, labour market, trade, business and more), inspect a table's variables and value codes, and browse the subject tree. A thin gateway over the Official Statistics of Latvia PxWeb API: you supply a table path (relative, e.g. VEK/PC/PCI/PCI021m) with optional dimension selection, we return tidy period/value observations. Ideal for inflation trackers, Baltic and Eurozone macro research and economic dashboards.

api.oanor.com/latvia-stats-api

Official Estonian statistics from Statistics Estonia (Statistikaamet) as a clean, keyless JSON API. Get the latest Estonian consumer price index and inflation — the monthly index (base 1997 = 100) with the year-on-year change computed for you — pull any table in the Statistics Estonia PxWeb catalogue as a tidy time-series (economy, prices, population, social life, environment and more), inspect a table's variables and value codes, and browse the subject tree. A thin gateway over the Statistics Estonia PxWeb API: you supply a table code (e.g. IA02) with optional dimension selection, we return tidy period/value observations. Ideal for inflation trackers, Baltic and Eurozone macro research and economic dashboards.

api.oanor.com/estonia-stats-api

Official Polish statistics from Statistics Poland (Główny Urząd Statystyczny, GUS) via its Local Data Bank (BDL) as a clean, keyless JSON API. Get the latest Polish consumer price index and inflation — the annual index where the previous year = 100, so a value above 100 is the inflation rate — fetch any BDL variable's national time-series by its id, search the bank's 170,000+ variables by name, and browse the subject tree (prices, labour, population, national accounts, industry, trade and far more). A thin gateway over the GUS BDL REST API: you supply a variable id and how many recent years you want, we return tidy year/value observations. Ideal for inflation trackers, Polish and Central-European macro research and economic dashboards.

api.oanor.com/poland-stats-api

Official Irish statistics from the Central Statistics Office Ireland (CSO) as a clean, keyless JSON API. Get the latest Irish consumer price index and inflation — index level (base December 2023 = 100), month-on-month and year-on-year change for the all-items index — pull any matrix in the CSO PxStat catalogue as a tidy time-series (prices, population, labour, national accounts, agriculture, trade and thousands more) without parsing the JSON-stat format, inspect a matrix's dimensions and value codes, and search the catalogue. A thin gateway over the CSO PxStat (JSON-stat 2.0) API: you supply a matrix code (e.g. CPM01) and how many recent periods you want, we return tidy period/value observations. Ideal for inflation trackers, Irish and Eurozone macro research and economic dashboards.

api.oanor.com/ireland-stats-api

Official Spanish statistics from Statistics Spain (Instituto Nacional de Estadística, INE) as a clean, keyless JSON API. Get the latest Spanish consumer price index and inflation — index level (base 2021 = 100), month-on-month and year-on-year change — fetch any INE time-series by its code, pull all the series of a statistical table (prices, labour, population, national accounts, industry, trade and more), and browse the catalogue of statistical operations. A thin gateway over INE's Tempus3 JSON API: you supply a series or table identifier and how many recent periods you want, we return tidy observations with ISO dates and values. Ideal for inflation trackers, Spanish and Eurozone macro research and economic dashboards.

api.oanor.com/spain-stats-api

Official Dutch statistics from Statistics Netherlands (Centraal Bureau voor de Statistiek, CBS) as a clean, keyless JSON API. Get the latest Dutch consumer price index and inflation — index level (base 2015 = 100), month-on-month and year-on-year change — pull any table in the vast CBS StatLine OpenData catalogue as observations (prices, population, labour, trade, energy, housing and thousands more) without hand-writing OData queries, look up a table's metadata (title, period range, frequency), and search the catalogue by title. A thin gateway over the CBS StatLine OData v3 API: you supply a table identifier (e.g. 83131NED) with optional filter / select / paging, we return tidy JSON rows. Period codes are normalised (YYYYMMnn = month, YYYYKWnn = quarter, YYYYJJ00 = year). Ideal for inflation trackers, Dutch macro research and economic dashboards.

api.oanor.com/netherlands-stats-api

Official Finnish statistics from Statistics Finland (Tilastokeskus / StatFin) as a clean, keyless JSON API. Get the latest Finnish consumer price index and inflation — index level (base 2025 = 100) and year-on-year change, monthly back to 1995 — pull any table in the vast StatFin PxWeb catalogue as a tidy time-series (prices, population, labour market, national accounts, energy, housing and hundreds more) without wrestling with the json-stat2 format, inspect a table's variables and value codes, and browse the database tree. A thin gateway over Statistics Finland's public StatFin PxWeb API: you supply a table path (relative to StatFin, e.g. khi/15b5.px) and optional dimension selection, we return the latest periods as plain period/value rows. Ideal for inflation trackers, Nordic macro research and economic dashboards.

api.oanor.com/finland-stats-api

Official Greenlandic statistics from Statistics Greenland (Naatsorsueqqissaartarfik) as a clean, keyless JSON API. Get the latest Greenlandic consumer price index and inflation — index level (base January 2008 = 100) and year-on-year change, published half-yearly (H1 = January, H2 = July) back to 1971 — pull any table in the Statistics Greenland PxWeb catalogue as a tidy time-series (prices, fisheries and catch, foreign trade, businesses, energy, education) without wrestling with the json-stat2 format, inspect a table's variables and value codes, and browse the database tree. A thin gateway over Statistics Greenland's public PxWeb API: you supply a table path and optional dimension selection, we return the latest periods as plain period/value rows. Ideal for Arctic and Nordic macro research, inflation trackers and economic dashboards.

api.oanor.com/greenland-stats-api

Official Icelandic statistics from Statistics Iceland (Hagstofa Íslands) as a clean, keyless JSON API. Get the latest Icelandic consumer price index and inflation — index level, month-on-month and year-on-year change for both the headline CPI and CPI-less-housing (base 1988=100) — pull any table in the Hagstofa PxWeb catalogue as a tidy time-series (economy, industries, population, society, environment) without wrestling with the json-stat2 format, inspect a table's variables and value codes, and browse the database tree. A thin gateway over Statistics Iceland's public PxWeb API: you supply a table path and optional dimension selection, we return the latest periods as plain period/value rows. Ideal for inflation trackers, economic dashboards and Nordic macro research.

api.oanor.com/iceland-stats-api

A gateway to the official Statistics Sweden (SCB) PxWeb data service. Read the latest headline Consumer Price Index and fetch the latest time-series observations for any of the thousands of SCB statistics tables by table path and dimension selections — consumer prices, population, the labour market, national accounts, housing and much more. Every observation carries its reference period, and values always resolve to the latest published release, so there are no dates to hard-code. Built for Swedish macro research, CPI and inflation tracking, and SEK currency or rates models that need authoritative national statistics. Distinct from our OECD, Statistics Canada, ABS and Statistics Norway feeds, and from central-bank FX feeds: this surfaces the official SCB data service for Sweden.

api.oanor.com/scb-api

A gateway to the official Statistics Norway (SSB) PxWeb data service. Read the latest headline Consumer Price Index (2015=100) and fetch the latest time-series observations for any of the thousands of SSB statistics tables by table id and dimension selections — consumer prices, the producer price index, GDP, the labour market, population, housing and much more. Every observation carries its reference period, and values always resolve to the latest published release, so there are no dates to hard-code. Built for Norwegian macro research, CPI and inflation tracking, and NOK currency or rates models that need authoritative national statistics. Distinct from our OECD cross-country indicators, Statistics Canada and ABS feeds, and from central-bank FX feeds: this surfaces the official SSB data service for Norway.

api.oanor.com/ssb-api

A gateway to the official Australian Bureau of Statistics (ABS) SDMX data service. Read the latest headline Consumer Price Index, browse and search the 1,200-plus ABS statistical dataflows by id or name, and fetch the latest observations for any ABS series by its dataflow id and SDMX series key with as many recent periods as you need. Every observation carries its reference period, and values always resolve to the latest published release, so there are no dates to hard-code. Built for Australian macro research, CPI and inflation tracking, and AUD currency or rates models that need authoritative national statistics. Distinct from our OECD cross-country indicators and Statistics Canada feed: this surfaces the official ABS data service for Australia.

api.oanor.com/abs-api

How statistically stretched each currency pair is right now versus its own recent average — the z-score mean-reversion gauge — computed live from Yahoo Finance daily rates (no key, nothing stored). A price alone tells you nothing about whether a pair is cheap or dear; the z-score does: it measures how many standard deviations the current rate sits above or below its rolling mean. A pair two standard deviations above its average is statistically overbought and prone to snap back; two below is oversold. The zscore endpoint returns, for a pair, the current rate, its rolling mean and standard deviation, the z-score, the percent distance from the mean and a plain overbought / oversold label. The screener endpoint scans the major and cross pairs and ranks them by how stretched they are — the most overbought and most oversold at a glance, the mean-reversion opportunity scan. The pairs endpoint lists what is covered. The statistical-stretch / mean-reversion cut for FX — distinct from the FX range, pivot-point, volatility and signals APIs. It answers how far from normal a pair is, not where its support sits or how fast it moves.

api.oanor.com/fxzscore-api

Live Bitcoin on-chain economics and network-activity statistics, built on the open blockchain.com dataset — the macro on-chain layer, not raw address or mempool lookups: a live network snapshot (24h transaction count and USD volume, hash rate, market price and cap, total mined supply, miners' revenue), the historical time series of any curated on-chain metric (active addresses, transaction volume, UTXO-set size, mempool size, miner revenue, fees and more), the catalog of available metrics, and Bitcoin's issuance state (total mined, share of the 21M cap, current block reward and estimated next halving).

api.oanor.com/bitcoinstats-api

Live Fediverse statistics as an API — a read on the size and shape of the decentralised social web. The fediverse is the network of interoperable social platforms — Mastodon, Misskey, Pixelfed, Lemmy, PeerTube and dozens more — and this returns the network-wide totals (instances, users, posts and monthly active users), the breakdown by software (how many instances and users each platform runs, with its license, website and source repository, and the hosting providers it concentrates on), and the largest servers ranked by user count, with an optional filter to a single platform. The meta-social layer: not one platform's posts, but the whole federated network as clean JSON, served live from FediDB. Distinct from the single-platform Mastodon, Misskey, Mbin and Lemmy APIs — this is the cross-fediverse statistics layer for social, research and dashboard apps.

api.oanor.com/fediverse-api

Geographic, demographic and political statistics for every country as an API — the reference a research dashboard, data-journalism piece or analytics tool needs. For each country: its government type, whether it is landlocked, surface area (km²), population, population density (people/km²) and life expectancy (years), enriched with the ISO 3166-1 alpha-2 code and flag emoji. Look a country up by name or code, or RANK every country by any numeric statistic — the ten largest by area, the most densely populated, the highest life expectancy — in ascending or descending order. Search by name or government type, or list them all. This is the country statistics reference — distinct from countries-api (ISO identifiers: codes, dialing, currency, region) and disease-api (public-health data). Served from memory — always fast.

api.oanor.com/countrystats-api

Global public-health data as an API, built on the open disease.sh dataset. Pull worldwide COVID-19 totals (cases, deaths, recovered, active, critical, tests and per-million rates), the same figures for any country (e.g. germany), continent (e.g. Europe) or US state (e.g. California), and the full sortable country list ranked by cases, deaths, tests and more. Track vaccine-coverage timelines globally or per country, and pull historical day-by-day case, death and recovery timelines for any country. Real data, no key needed upstream. Ideal for health dashboards, epidemiology research, data journalism and analytics.

api.oanor.com/disease-api

Basketball efficiency-stats maths as an API, computed locally and deterministically — the shooting-efficiency and box-score numbers an analyst, coach or sports app rates a performance by. The true-shooting endpoint folds twos, threes and free throws into one number: TS% = points ÷ (2 × (field-goal attempts + 0.44 × free-throw attempts)) × 100, where the 0.44 approximates how many possessions a free-throw trip really uses — 25 points on 18 field goals and 6 free throws is about 60.6 %, against a league average near 56–58 %. The effective-field-goal endpoint credits a three for being worth 50 % more than a two: eFG% = (field goals made + 0.5 × threes made) ÷ field-goal attempts × 100, so 9 makes including 3 threes on 18 attempts is 58.3 % versus a raw 50 %, the gap being the value of the long ball. The game-score endpoint computes John Hollinger's Game Score, a single-game productivity rating scaled like points — PTS + 0.4·FGM − 0.7·FGA − 0.4·(FTA−FTM) + 0.7·ORB + 0.3·DRB + STL + 0.7·AST + 0.7·BLK − 0.4·PF − TOV — where about 10 is an average game, 20+ excellent and 40+ historic, rewarding efficient scoring and all-round play while docking misses and turnovers. Everything is computed locally and deterministically, so it is instant and private. Ideal for basketball analytics and box-score tools, fantasy and commentary apps, and sports calculators. Pure local computation — no key, no third-party service, instant. 3 compute endpoints. For baseball stats use a baseball API; for cricket a cricket API.

api.oanor.com/basketball-api

Cricket statistics maths as an API, computed locally and deterministically — the run-rate, strike-rate and chase numbers a scorer, commentator or cricket app works a match by. An over is six legal balls, and overs are given as whole overs plus balls, never as decimal overs — '20.3 overs' means 20 overs and 3 balls (20.5 in real terms), the classic cricket-maths trap this API avoids. The run-rate endpoint gives the runs per over = runs ÷ (balls ÷ 6), so 150 runs off 20 overs is 7.50 an over, and with a target overs figure it projects the innings score at the current pace. The strike-rate endpoint gives a batter's strike rate = runs ÷ balls faced × 100, the runs per 100 balls — 75 off 50 is a strike rate of 150, fast scoring in the limited-overs game; in Tests a lower strike rate with a high average is prized instead. The required-rate endpoint handles a chase: the required run rate = the runs still needed ÷ the balls left × 6, so needing 80 to win with 10 overs left is 8.00 an over — a figure that climbs sharply as balls run out, which is why a comfortable chase can tip away in a couple of tight overs. Everything is computed locally and deterministically, so it is instant and private. Ideal for cricket scoring and live-score apps, fantasy and commentary tools, and sports calculators. Pure local computation — no key, no third-party service, instant. 3 compute endpoints. For baseball stats use a baseball API.

api.oanor.com/cricket-api

Inferential-statistics maths as an API, computed locally and deterministically. The samplesize endpoint computes how many respondents a survey or experiment needs for a proportion, n = Z²·p(1−p)/E², from a confidence level and a margin of error (using p = 0.5 for the most conservative size), with a finite-population correction when the population is known. The confidence endpoint builds a confidence interval for a mean (estimate ± Z·σ/√n) or a proportion (p ± Z·√(p(1−p)/n)), returning the standard error, margin of error and the lower and upper bounds. The ztest endpoint runs a one-sample z-test, z = (x̄ − μ₀)/(σ/√n), and returns the z-score, the one- or two-tailed p-value and whether the result is significant at the chosen alpha. The z-scores come from an exact inverse-normal and the p-values from the normal CDF. Everything is computed locally and deterministically, so it is instant and private. Ideal for A/B-testing, survey, research and analytics app developers, experiment dashboards and data-science tools, and education. Pure local computation — no key, no third-party service, instant. Live, nothing stored. 3 endpoints. This is inferential statistics; for descriptive statistics use a statistics API and for probability distributions use a probability API.

api.oanor.com/inference-api

Descriptive-statistics maths as an API, computed locally and deterministically. The descriptive endpoint summarises a list of numbers — the count, sum, mean, median, mode, minimum, maximum and range, the population and sample variance and standard deviation, and the quartiles Q1/Q2/Q3 with the interquartile range by Tukey's method. The correlation endpoint computes the Pearson correlation coefficient r between two equal-length series — from −1 (perfect inverse) through 0 (none) to +1 (perfect direct) — along with R² and the covariance. The regression endpoint fits a least-squares line y = a + b·x, returning the slope, intercept and R², the equation, and an optional prediction for a given x. Data is accepted as a JSON array or a comma-separated list. Everything is computed locally and deterministically, so it is instant and private. Ideal for data-analysis, dashboard, research and education app developers, reporting and BI tools, and spreadsheet replacements. Pure local computation — no key, no third-party service, instant. Live, nothing stored. 3 endpoints. This is descriptive statistics; for probability distributions and combinatorics use a probability API.

api.oanor.com/statistics-api

Probability distributions and combinatorics as an API. The binomial endpoint gives the probability of exactly k successes in n trials (PMF), the cumulative probability up to k (CDF), and the mean, variance and standard deviation. The poisson endpoint does the same for the Poisson distribution from a rate λ. The normal endpoint computes the z-score, probability density, cumulative probability (CDF) and percentile for a value under a normal distribution with any mean and standard deviation — and runs in reverse, turning a probability into the value (the quantile / inverse CDF) and its z-score. The combinatorics endpoint computes combinations (nCr), permutations (nPr) and factorials with exact big-integer arithmetic. Everything is computed locally and deterministically, so it is instant and private. Ideal for data science and statistics, quality control and A/B-test planning, gaming and gambling odds, risk modelling, and statistics education. Pure local computation — no key, no third-party service, instant. Live, nothing stored. 5 endpoints. This is probability theory; for descriptive statistics on a dataset use a statistics API and for general expression evaluation use a math API.

api.oanor.com/probability-api

Run statistics on a list of numbers without a spreadsheet or a stats package. The describe endpoint returns a full summary of a dataset — count, sum, min, max, range, mean, median, mode, the first and third quartiles and interquartile range, population and sample variance and standard deviation, coefficient of variation, geometric and harmonic means, skewness and kurtosis. Get any percentile of a dataset, the Pearson correlation coefficient (and r²) between two equal-length series, and a simple linear regression (slope, intercept, r² and the line equation). Input is a raw array of numbers (JSON or a comma-separated list) — no CSV, no headers. Perfect for analytics, A/B test summaries, sensor and metrics data, dashboards and quick exploratory analysis. Pure local computation — no key, no third-party service, instant. Live, nothing stored. 5 endpoints. Distinct from the mathjs expression engine and from CSV per-column summaries.

api.oanor.com/stats-api

Official European Union statistics as an API, powered by Eurostat — the statistical office of the EU. Eurostat publishes harmonised data across every EU and EFTA country and region: population and demography, GDP and national accounts, employment and unemployment, inflation (HICP), trade, energy, migration, education, health and thousands more datasets. This API wraps Eurostat's JSON-stat dissemination service into clean, decoded rows, and adds friendly named indicators so you don't have to learn dataset codes. /v1/indicator?indicator=population&geo=DE&year=2023 returns a named statistic — population, gdp, gdp_per_capita, unemployment, inflation or employment — for one or more countries (2-letter codes such as DE, FR, IT, or aggregates like EU27_2020 and EA20) and one or more years, with no need to know the underlying dataset or dimension codes. /v1/data?dataset=demo_pjan&geo=DE&sex=T&age=TOTAL&time=2023 gives direct access to any of Eurostat's thousands of datasets by its code, with arbitrary dimension filters passed as query parameters — every dataset has its own dimensions (geo, time, sex, age, unit, na_item, coicop and so on). Both endpoints decode Eurostat's JSON-stat format automatically: single-value dimensions are lifted into a `fixed` context block, and each row carries the dimensions that actually vary (with both a human-readable label and the underlying code) alongside the numeric value, the dataset label and the last-update date. Ideal for economic dashboards, country comparison tools, research, data journalism and policy analysis. Country codes are 2-letter ISO; aggregates include EU27_2020 and EA20. Data © European Union, free to reuse with attribution.

api.oanor.com/eurostat-api

The United Nations Sustainable Development Goals as an API, powered by the official UN Statistics Division SDG API. The SDGs are the world's shared plan — 17 goals, 169 targets and 200+ indicators — to end poverty and hunger, ensure good health and quality education, achieve gender equality, provide clean water and affordable energy, drive decent work and economic growth, build sustainable cities, take climate action and protect life on land and below water, all by 2030. Browse the 17 goals with their full titles and descriptions; open any goal to see every target and the indicators that measure it; list the statistical data series behind an indicator (with their machine codes and descriptions); pull a series' complete time-series for any country — each data point with its year, value, unit, breakdown dimensions (sex, age, location, …) and source; and look up countries, regions and the world with their UN M49 numeric area codes. Ideal for development research, NGO and policy dashboards, journalism, ESG and sustainability reporting, and education. Indicator codes come from the goal endpoint, series codes from the series endpoint, and area codes from the areas endpoint (276 = Germany, 826 = United Kingdom, 1 = World). Data from the UN Statistics Division Global SDG Indicators Database.

api.oanor.com/sdg-api

The World Health Organization's Global Health Observatory (GHO) as an API — authoritative global health statistics for every WHO member state. Search a catalogue of more than 3,000 health indicators spanning life expectancy and healthy life expectancy, mortality and causes of death, immunization and vaccine coverage, communicable and noncommunicable disease burden, maternal and child health, nutrition, mental health, health workforce, health financing, water and sanitation, and risk factors such as tobacco, alcohol and obesity. For any indicator, pull a country's complete time-series — each data point with its year, value, the WHO uncertainty interval (low and high bounds), the WHO region and the breakdown dimension (for example sex) — or compare the indicator across many countries for a chosen year, or the latest available year per country, ranked by value. Country codes are ISO3 (DEU, USA, JPN) or WHO region codes; results can be filtered by sex (both, male or female). Ideal for public-health research, journalism, NGO and policy dashboards, epidemiology and global-development analysis. Indicator codes come from the indicators endpoint (e.g. WHOSIS_000001 is life expectancy at birth). Data from the WHO Global Health Observatory.

api.oanor.com/who-api

Economic data from 90+ official providers as one API, powered by DBnomics. DBnomics aggregates the public statistics of the IMF, OECD, Eurostat, the European Central Bank, the World Bank, the BIS, the US Federal Reserve and Bureau of Labor Statistics, national statistics offices and dozens more — millions of time series — into a single, consistent interface. List the data providers; search datasets across every provider at once by keyword; read a dataset's details and its dimensions (the codes you combine to pick a series); and fetch a series with its full observations (period and value) plus the latest data point. The typical flow is search → dataset → series. Ideal for macroeconomic and financial dashboards, data-science and research pipelines, fintech and economics apps, and anyone who needs GDP, inflation, unemployment, interest-rate, trade or monetary series from authoritative sources. Data is free and open.

api.oanor.com/dbnomics-api

Wikipedia pageview statistics as an API, live from the official Wikimedia REST API. See the most-viewed Wikipedia articles for any day — a real-time pulse of what the world is reading and searching for — with junk namespaces filtered out by default, and get the daily (or monthly) view counts and totals for any individual article over any date range. Works for any language edition (en.wikipedia, de.wikipedia, fr.wikipedia and 300+ projects) and any access method (desktop, mobile-web, mobile-app). Ideal for trend analysis, news, research, dashboards, SEO and content strategy. Public Wikimedia data.

api.oanor.com/pageviews-api