get_historical_events
Get Historical Events
Search for historical events by keyword, date, or both. Find what happened on a specific day in history, or search for events related to a topic. Supports BC/BCE dates using negative year values.
get_historical_events
Search for historical events by keyword, date, or both. Find what happened on a specific day in history, or search for events related to a topic. Supports BC/BCE dates using negative year values.
get_weather
Retrieve current weather conditions for a location. You can specify the location by latitude/longitude coordinates, city name, or US zip code. Returns temperature, humidity, wind, and sunrise/sunset times.
lookup_domain
Get WHOIS registration data and DNS records for a domain. Combines WHOIS and DNS lookup into a single tool to provide comprehensive domain information including registrar, creation date, expiration, nameservers, and DNS records.
validate_contact
Validate an email address or phone number. For emails, checks format validity, whether it's a disposable address, and if the domain has valid MX records. For phone numbers, validates the format and identifies the country and carrier.
get_trivia
Retrieve random trivia questions with answers. Optionally filter by category such as science, history, geography, entertainment, sports, music, mathematics, and more.
lookup_ip
Get geolocation and network information for an IP address. Returns country, region, timezone, and validity status. Supports both IPv4 and IPv6 addresses.
get_nutrition
Extract nutrition information from a natural language food description. Describe what you ate in plain English (e.g. "3 eggs and 2 slices of toast") and get detailed nutritional breakdown per item.
get_crypto_price
Retrieve the current market price for a cryptocurrency trading pair. Provide a symbol pair like **BTCUSD**, **ETHUSD**, or **LTCBTC** to get the latest price.
get_quotes
Retrieve inspirational, philosophical, or topical quotes. Filter by category (e.g. wisdom, success, love) or author. Great for content generation, daily inspiration, or finding quotes for a specific context.
get_stock_price
Retrieve the current price of a stock or market index. Provide a ticker symbol (e.g. **AAPL**, **GOOGL**) or index symbol (e.g. **^DJI**, **^GSPC**) to get its latest price and trading volume.
analyze_sentiment
Analyze the sentiment of a text passage using AI. Returns a sentiment label (POSITIVE, NEGATIVE, NEUTRAL, WEAK_POSITIVE, WEAK_NEGATIVE) and a numerical score from -1 (most negative) to 1 (most positive).
lookup_word
Look up a word's definition, synonyms, and antonyms. Combines dictionary and thesaurus data in a single lookup for comprehensive word information.
compare_text_similarity
Compare two text passages and get a similarity score using AI-powered NLP. Returns a score between 0 (completely different) and 1 (identical). Uses 768-dimensional vector embeddings and cosine similarity.
search_exercises
Search for exercises by name, type, target muscle, or difficulty level. Returns exercise details including instructions, equipment needed, and safety information.
geocode_location
Convert a city name or address into geographic coordinates (latitude/longitude), or convert coordinates back into a place name. Useful for mapping, distance calculations, and location-based lookups.
lookup_animal
Search for detailed information about animal species. Returns taxonomy, habitats, physical characteristics, diet, behavior, and conservation data. Supports partial name matching (e.g. "fox" matches "gray fox" and "red fox").
get_exchange_rate
Look up the current exchange rate between two currencies. Provide a currency pair (e.g. **USD_EUR**, **GBP_AUD**) to get the live conversion rate.
get_commodity_price
Retrieve the current price for a commodity such as gold, silver, platinum, natural gas, or other traded commodities. Returns the latest price in USD.
get_air_quality
Retrieve current air quality data for a location, including overall AQI and individual pollutant levels (CO, NO₂, O₃, SO₂, PM2.5, PM10). Specify location by coordinates or city name.
Retrieve data from 100+ REST APIs spanning finance, technology, AI, geography, health, and entertainment. Look up stock prices, cryptocurrency rates, exchange rates, and financial instruments. Perform AI-powered text sentiment analysis, image OCR, face detection, and object detection. Access geographic data including geocoding, weather, air quality, and country statistics. Process text with dictionary lookups, spell checking, language detection, and profanity filtering. Retrieve nutrition data, exercise info, quotes, jokes, trivia, and historical facts. Look up vehicle specs, airport data, domain availability, WHOIS records, IP geolocation, and validate emails, phone numbers, and IBANs. Generate barcodes, QR codes, and passwords. Calculate taxes, mortgage payments, and currency conversions.
Common questions about connecting API Ninjas to AI agents with Metorial.