public-api-toolkit

Air quality data from WAQI (World Air Quality Index). Free. No API key. Use when user ask about air quality, AQI, pollution levels.

Animal facts, dog/cat breeds, animal images. Free. No API key. Use when user ask about animal facts, dog breeds, cat breeds.

Anime quotes, facts, and Studio Ghibli info. Free. No API key. Use when user ask about anime quotes, random anime facts, Ghibli movies.

Generate unique avatars (robots, pixel art, identicons) from text seeds. Free. No API key. Use when user ask to generate a random avatar, profile picture, or robot image.

Book search from Open Library. Free. No API key. Use when user ask "find books about X", "who wrote Y", "book search".

Upcoming and ongoing competitive coding contests (Codeforces, LeetCode, HackerRank). Free. No API key. Use when user ask about upcoming coding competitions, hackathons, programming contests.

Compare two things side-by-side. Uses other skills as needed. Use when user ask to compare X vs Y, difference between A and B.

Country information from REST Countries API. Free. No API key. Use when user ask about country info, population, capital, flag.

Crypto prices from CoinGecko. Free. No API key. Use when user ask about bitcoin, ethereum, crypto prices.

Currency exchange from ExchangeRate-API. Free. No API key. Use when user ask about exchange rates, currency conversion.

Developer tools - npm packages, GitHub repos, CDN libraries. Free. No API key. Use when user ask about npm package, GitHub repo, CDN link.

Word synonyms, rhymes, related words from Datamuse API. Free. No API key. Use when user ask "synonyms for X", "words like Y", "rhymes with Z".

DNS lookup via Cloudflare DoH (DNS over HTTPS). Free. No API key. Use when user ask about DNS lookup, whois, domain info.

Verify email addresses with MX checking. Free. No API key. Use when user ask "is email valid", "check if email is real".

Rick and Morty, Star Wars, and Harry Potter data. Free. No API key. Use when user ask about Rick and Morty, Star Wars characters, Harry Potter info.

Recipes from TheMealDB. Free. No API key. Use when user ask for recipes, cooking, meal ideas.

Address lookup from OpenStreetMap/Nominatim. Free. No API key. Use when user ask for address, coordinates, location lookup.

Public holidays from Nager.Date API. Free. No API key. Use when user ask "is X a holiday", "holidays in Y country", "next holiday".

Daily horoscope from Aztro. Free. No API key. Use when user ask about their daily prediction, horoscope, "what's my sign today".

HTTP utilities - IP check, headers, QR codes, timestamps. Free. No API key. Use when user ask about my IP, generate QR code, current time.

Placeholder images from Lorem Picsum. Free. No API key. Use when user need placeholder images, mock images for design.

IP address to location mapping. Free. No API key. Use when user ask "what is my IP", "where is this IP from", "IP location".

Job listings from Arbeitnow API. Free. No API key. Use when user ask about jobs, job search, hiring, job listings.

Lookup hardware vendor from MAC address. Use when user ask "what vendor is MAC X", "who made this device".

Multi-step market snapshot. Combines crypto + currency + stock. Use when user ask about market overview, crypto + fiat + stocks.

Math calculations from Math.js. Free. No API key. Use when user ask to calculate X, evaluate expression, solve math problem.

Mock data for testing and prototyping (users, products, posts). Free. No API key. Use when user ask for fake JSON data, random user profiles, dummy e-commerce products.

TV and movie data from TVmaze API. Free. No API key. Use when user ask about TV shows, movies, actors, episode guides.

Name analysis - gender, age, nationality from Genderize API. Free. No API key. Use when user ask "what gender is name X", "age of name Y", " nationality".

Space and science news from Spaceflight News API. Free. No API key. Use when user ask about space news, latest launches, NASA updates.

Pokémon information from PokéAPI. Free. No API key. Use when user ask about Pokémon stats, abilities, types, moves.

Content validator against profanity & obscenity from PurgoMalum. Free. No API key. Use when user ask to filter bad words, check text for profanity, or censor text.

Random facts, jokes, quotes from various free APIs. Free. No API key. Use when user ask for a fact, joke, quote, random info.

Science and math facts from Numbers API. Free. No API key. Use when user ask for a math fact, science trivia, random number info.

Security vulnerability data from NVD (National Vulnerability Database). Free. No API key. Use when user ask about CVE, vulnerabilities, security flaws, exploit info.

Space data - ISS position, NASA images, SpaceX launches. Free. No API key. Use when user ask "where is ISS", "NASA photos", "SpaceX launch schedule".

Tech news from Hacker News and Dev.to. Free. No API key. Use when user ask about tech news, latest programming articles.

Text translation from MyMemory. Free. No API key. Use when user ask "translate X to Y", "how do you say Z in Spanish".

Transportation data - flight tracking, bike shares, EV charging. Free. No API key. Use when user ask about flights, bike shares, EV stations.

Multi-step trip planner. Combines geocoding + weather + currency + holidays. Use when user ask about travel, trip planning, "what's weather in X".