Reference

Obtenga a list of all recognized cat breeds with details like temperament, origin country, life span, and descriptions. Útil para cat breed identification apps, pet adoption platforms, breed comparison features, and veterinary reference tools. Cubre all major cat breeds from Abyssinian to Turkish Van.

Get a complete list of all recognized dog breeds with sub-breeds where applicable. Returns breed nombres organized hierarchically. Útil para dog breed identification aplicaciones, pet adoption platforms, breed comparison tools, and veterinary reference applications. Data from the Dog CEO API que cubre 100+ breeds.

Get a historical fact about a specific date (month and day). Returns an interesting event that happened on that date in history, such as 'March 24 is the day that the Exxon Valdez oil spill occurred in 1989.' Útil para daily historical trivia features, birthday datos curiosos, educational calendar aplicaciones, and 'on this day' widgets. Data from the Numbers API.

Get a fun, interesting fact about any number. For example, 42 is 'the number of laws of cricket' or 'the answer to the ultimate question of life, the universe, and everything.' Returns a trivia fact from the Numbers API. Útil para educational math aplicaciones, number-of-the-day features, gamification elements, and adding delight to interfaces that display numbers.

Liste all available trivia question categories (e.g., Science, History, Geography, Entertainment, Sports, Art, etc.). Use these category IDs when requesting questions to get topic-specific trivia. Útil para crear category selection screens in quiz apps and ensuring questions match your audience's interests.

Get random preguntas de trivia with opción múltiple or verdadero/falso answers. Configurable by amount (hasta 50), category, and difficulty level (easy/medium/hard). Returns questions with correct and incorrect answers, category, and difficulty. Útil para quiz aplicaciones, trivia games, herramientas educativas, team-building activities, and chatbot entertainment features. Data from Open Trivia Database with 4,000+ verified questions.

Obtenga un conjunto de datos curado específico por ID.

Liste all curated (scraped) datasets with content hashes and staleness info.

List all R&D institutions registered in the ETIS system.

Index of additional Estonian data sources: road register, internet coverage map, council meeting systems.

Obtenga detalles de un registro específico por nombre.

Explore 25,917 research projects funded in Estonia from the ETIS system. Incluye project name, responsible executor, institution, and funding details. Paginated.

Explore 324,782 academic publications from Estonian researchers in the ETIS system. Incluye title, authors, publishing year, publication type, and open access status. Paginated chronologically.

List 129 qualification awarding bodies.

List qualification fields of study.

Browse 523 professional qualification standards from kutseregister.ee.

Obtenga el perfil detallado de un investigador específico por ID de ETIS.

Browse 19,463 researchers from the Estonian Research Information System (ETIS). Returns first name, last name, CV URL, and ETIS ID. Paginated alphabetically. Use the researcher detail endpoint with the ID to get full CV data. Available in English and Estonian.

Quick statistics on Estonia's government IT infrastructure: total registered systems and active systems count.

Obtenga full details of a specific government IT system by its short name. Devuelve complete metadata including legislation, data files, stored data descriptions, and technical documentation.

Explore all 1,382+ Estonian government information systems registered in RIHA. Cada entry includes system name, owner organization, security classification (ISKE standard), status, and homepage. Busque por nombre, filter by status (IN_USE, FINISHED), or by owner registry code.

Compare a specific indicador económico across múltiples países en paralelo. Provide the indicator key in the URL and a comma-separated list of códigos de países as a parameter. Returns the latest value for each país, haciendo it easy to build comparison gráficos de barras, ranking tables, and cross-country economic analysis tools. For example, compare GDP per cápita across Norway, USA, Germany, and Estonia.

Get all 15 indicadores económicos for a specific país en una sola solicitud, each with multiple years of datos históricos. Returns GDP, inflation, unemployment, PPP, trade balance, government debt, population, and more. Ideal para crear país economic profile pages, research paneles, and investment analysis tools. Data from the World Bank, typically que cubre the most recent 5-10 years of available data.

Get a single indicador económico for a specific país with multiple years of datos históricos. Provide the código de país and indicator key (e.g., gdp, inflation, gdp_per_capita, unemployment, ppp) in the URL. Returns year-by-year values for análisis de tendencias. More focused than the full país endpoint when you only need one metric, useful for series temporales charts and targeted economic comparisons.

List all 15 available indicadores económicos with their keys and World Bank API codes. Indicators include GDP, GDP per cápita, inflation (CPI), unemployment rate, paridad de poder adquisitivo (PPP), trade balance, government debt, population, life expectancy, and more. Use this endpoint to discover which indicators are available before querying país-specific data. Data sourced from the World Bank Open Data platform.

Rank países en todo el mundo by any indicador económico, from GDP per cápita to inflation rate to unemployment. Returns ranked results with códigos de países and values, configurable hasta 50 results. Perfecto para crear global leaderboard visualizations, identifying top-performing economies, and creando contenido educativo about where países stand on key economic metrics.

Consulte a specific book by its ISBN (International Standard Book Number). Devuelve detailed book information including title, author, publisher, publication date, page count, subjects, and cover images. Útil para bookstore apps, library management systems, book scanning features, and academic citation tools. Datos de Open Library.

Search for books by title, author, or keyword across the Open Library catalog of millions of published works. Returns book titles, author nombres, publication years, cover imagen IDs, ISBNs, and subject categorías. Útil para crear reading list aplicaciones, book recommendation engines, library catalog interfaces, and literary exploration tools.

Get the complete Unicode emoji catalog with every emoji's character, name, Unicode code point, HTML entity, category, and group. Returns hundreds of emojis organized by their Unicode classifications. Útil para crear custom emoji pickers, emoji search features, Unicode reference tools, and any application that needs a complete structured emoji dataset.

Obtenga all emojis in a specific category (e.g., smileys-and-people, animals-and-nature, food-and-drink, travel-and-places, activities, objects, symbols, flags). Útil para crear tabbed emoji pickers, category-filtered emoji search, and emoji browsing interfaces organized by theme.

Obtenga all emojis in a specific sub-group (e.g., face-positive, face-negative, animal-mammal, plant-flower). Groups are finer-grained than categories, allowing more precise emoji filtering. Útil para crear detailed emoji browsers and finding emojis related to very specific themes.

Get a random emoji with its Unicode code point, HTML entity, character, name, category, and group. Covers the full Unicode emoji catalog incluyendo smileys, animals, food, activities, objects, symbols, and flags. Útil para chatbot personality features, redes sociales tools, creative writing prompts, fun UI elements, and any app that wants to add a touch of playful randomness.

Obtenga comprehensive data for all 250 countries and territories en todo el mundo, including official name, capital, population, area, region, subregion, languages, currencies, calling codes, top-level domains, borders, and flag information. A complete geographic reference dataset. Útil para crear country selector components, geography education tools, and reference applications.

Get all países within a geographic region (e.g., Europe, Asia, Africa, Americas, Oceania). Returns full país profiles for each nation in the region. Útil para crear region-filtered views, geographic analysis tools, and aplicaciones educativas that explore the world by continent.

Search países por nombre with fuzzy matching. Returns full país profiles for each match, incluyendo capital, population, region, languages, and currency. Útil para crear autocomplete país search fields and ubicación pickers where users might type partial or approximate país nombres.

Get the complete profile for a single país by its ISO 3166-1 alpha-2 code. Returns official name, capital, population, area, languages, divisas, calling codes, borders, region, subregion, and more. More efficient than fetching all 250 países when you only need one. Ideal para país detail pages and deep-dive geographic content.

Obtenga sunrise, sunset, solar noon, and civil/nautical/astronomical twilight times para cualquier location and date. Devuelve all times in UTC. Útil para photography apps (golden hour planning), outdoor activity schedulers, smart home lighting automation, religious observance apps, and solar energy production estimates. Especially relevant in Nordic regions with extreme daylight variations.

Lista de las 16 estaciones automáticas de monitoreo de polen en Suiza operadas por MeteoSwiss. Devuelve códigos de estación, nombres, cantones, coordenadas GPS y altitudes. Estas son estaciones de sensores reales que utilizan holografía digital, no estimaciones modeladas. Los datos tienen licencia CC-BY de datos abiertos de MeteoSwiss.

List all available US coastal tide monitoreando stations from NOAA (National Oceanic and Atmospheric Administration). Returns station IDs, nombres, and ubicaciones. Use this to find valid station IDs for the tide prediction, water level, and temperatura endpoints. Covers major US coastal areas on the Atlantic, Pacific, and Gulf coasts.

Get the full list of 30 major cities that support city-name-based weather lookups. Returns city nombres and their coordenadas. Use this to populate city dropdown menus or validate user input before calling the weather endpoints. Covers global capitals and major urban centers across all continents.

Get Wikipedia's featured content for today (or a specified date), incluyendo the featured article, 'on this day' historical events, notable birthdays, and picture of the day. Returns rich content with summaries and thumbnail imágenes. Útil para aplicaciones educativas, daily knowledge features, trivia tools, and content platforms that want to surface interesting encyclopedia content. Data from the Wikimedia API REST.

Get a comprehensive list of carbon emission factors for common activities incluyendo driving, flying (short/medium/long haul), electricity usage, heating, and more. Each factor shows the CO2 equivalent in kilograms per unit of activity. Use this reference data to understand available activities before calling the carbon calculator. Esencial para creando environmental impact tools and sustainability paneles.

Obtenga a random piece of advice. Ideal para chatbots, daily widgets, and inspiration apps.

Busque consejos que contengan palabras clave específicas.

Get a specific piece of advice by its ID.

List all 17 available avatar art styles from DiceBear incluyendo adventurer, pixel-art, bottts (robots), lorelei, and more. Each style produces a completely different visual aesthetic for generated avatars.

List all supported barcode formats for generation, incluyendo Code 128, Code 39, EAN-13, EAN-8, UPC-A, QR Code, Data Matrix, and more. Use this to discover which barcode types are available and their characteristics before generando barcodes. Útil para inventory management aplicaciones and shipping label generators that need to select the right barcode format.

Liste all supported cryptographic hash algorithms with their names. Currently supports MD5, SHA-1, SHA-256, SHA-384, and SHA-512.

Liste all 14 available streaming topics with descriptions, update frequencies, and supported filters. Cada topic can be filtered to specific items (e.g. crypto:bitcoin, electricity:NO1, exchange_rates:EUR/USD). También shows JavaScript EventSource and curl usage examples.

Look up any English word to get its definitions, part of speech, phonetic transcription, audio pronunciation URL, synonyms, antonyms, and usage examples. Data from the Free Dictionary API. Útil para language learning aplicaciones, writing assistants, word-of-the-day features, crossword solvers, and any tool that needs programmatic access to English word definitions.

List all available World Health Organization indicadores de salud, incluyendo life expectancy, infant mortality, immunization rates, disease prevalence, healthcare spending, and more. Use this endpoint to discover which health metrics are available before querying specific indicator data. Data sourced from the WHO Global Health Observatory.

Check whether a specific date is a public holiday in a given país. Returns holiday name and details if the date is a holiday, or confirms it is not. Supports 100+ países. Ideal para payroll systems that need to account for días festivos, programando aplicaciones that should block holiday dates, and business tools that adjust deadlines around non-working days.

Get all días festivos for a specific país in the current year. A convenient shortcut that does not require specifying the year. Returns holiday nombres, dates, and types. Ideal para quick lookups and panel widgets that display this year's remaining holidays for a given país.

Get a list of upcoming días festivos for a specific país, starting from today. Returns holiday nombres, dates, and types. Perfecto para countdown widgets, office planning tools, aplicaciones de viaje that highlight upcoming holidays at a destination, and calendar integrations that need to mark the next few holidays.

Get all días festivos for a specific país and year. Returns every official holiday with name, date, and type. Útil para crear annual calendar views with holidays highlighted, HR systems that calculate working days, and planificación de viajes tools that show the full holiday schedule for a destination país in any year.

Explore current remote job listings from companies hiring for remote positions. Devuelve job titles, company names, posting dates, and application URLs. Útil para crear job boards, career pages, remote work aggregators, and employment trend analysis tools. Proporciona a curated feed of verified remote opportunities.

Estimate the likely age of a person based on their first name using statistical data from government records. Returns the predicted age and sample count. Names go through popularity cycles, so nombres popular in the 1950s suggest an older person while recently popular nombres suggest a younger person. Útil para demographic analysis, marketing segmentation, and user research. Data from Agify.io.

Predict the likely gender associated with a first name using statistical data from millions of records across many países. Returns the predicted gender and a probability score (0 to 1). Útil para personalizing user interfaces before explicit gender is provided, marketing analytics, form pre-filling, and demographic research. Data from Genderize.io.

Predict the most likely nationalities associated with a first name, ranked by probability. Returns a list of códigos de países with confidence scores. Different nombres are more common in different países, so this can help identify the likely cultural background of a name. Útil para localization decisions, cultural personalization, genealogy tools, and demographic research. Data from Nationalize.io.

Get a complete demographic prediction for any first name, combinando age estimation, gender prediction, and likely nationalities into a single response. Uses statistical models trained on millions of records from government databases en todo el mundo. Returns predicted age, gender probability, and top nationality matches. Ideal para marketing personalization, user onboarding flows, demographic research, and name-based analytics tools.

Busque Nobel Prize laureates por nombre or birth country. Devuelve laureate biographies, prize categories, years awarded, and motivations. Datos de the Nobel Foundation. Útil para crear searchable laureate databases, country-specific Nobel winner lists, and educational tools exploring scientific and literary achievement.

Explore Nobel Prize data by year and/or category (physics, chemistry, medicine, literature, peace, economics). Devuelve prize details including laureate names, motivations, and share amounts. Datos de the official Nobel Foundation API. Útil para education platforms, history apps, scientific achievement timelines, and trivia features.

Check which shopping events and sales holidays are currently active right now. Returns any ongoing events with their nombres, start and end dates, and descripcións. Perfecto para e-commerce banners that auto-display during sale events, deal aggregator aplicaciones, and marketing automation tools that trigger campaigns during active shopping periods.

Get the complete calendar of shopping events and sale holidays for an entire year, across all supported países. Returns every event with dates, descripcións, and categorías. Perfecto para annual marketing planning, editorial calendars, and retail strategy tools that need to see the full year of commercial events de un vistazo.

Obtenga all available shopping event categories (e.g., general sales, tech deals, fashion events, holiday shopping). Use this to understand how shopping events are classified and to build filtered views of shopping events por categoría in your application.

Check whether today is a shopping holiday or sale event in a specific país. Returns a boolean result along with event details if active. Útil para triggering automated sale banners, sending push notifications about ongoing deals, and adjusting pricing strategies during major shopping events like Black Friday.

Get all shopping events and sale holidays specific to a particular país, incluyendo both global events (Black Friday) and país-specific ones (e.g., Boxing Day in the UK, Singles Day in China). Útil para localizing e-commerce promotions and understanding the retail calendar in specific markets.

Get the next upcoming global shopping events and sale holidays, such as Black Friday, Cyber Monday, Amazon Prime Day, Singles Day (11.11), Boxing Day, and more. Optionally filter por país for region-specific events. Útil para e-commerce platforms planning promotions, deal-tracking aplicaciones, marketing calendar tools, and retail analytics paneles.

Search over 10,000 universidades en todo el mundo por nombre or país. Returns universidad name, website URLs, domains, and país. Útil para crear education portals, school comparison tools, universidad application platforms, and academic research directories. Data covers institutions across all continents with a focus on degree-granting universidades.