All Services

Returns a filterable database of ~1,300 DeFi hacks and exploits with amount lost, chain, technique, classification, and year-over-year totals sourced from DefiLlama

Returns real-time space weather data including NOAA geomagnetic storm, radio blackout, and solar radiation scales, Kp index, solar wind speed and Bz component, aurora outlook, and 3-day storm probabilities.

Returns NHTSA 5-star safety ratings (overall, front crash, side crash, rollover) plus ESC, forward collision warning, and lane departure warning equipment data for a specific vehicle make, model, and year

Returns the NBP daily mid-rate for Polish zloty (PLN) exchange rates against USD, EUR, GBP and other currencies, plus the current gold price in PLN per gram, with optional recent history.

Returns live Norwegian train and transit departure data for any stop, including line, destination, platform, delays, and cancellations via Entur

Returns the USD price of up to 5 cryptocurrencies on any past date since 2013, along with percentage change and multiplier versus today's price

Look up US banks by name to retrieve FDIC data including total assets, deposits, branch count, charter class, regulator, and location

Returns the latest stable and LTS versions of popular programming language runtimes and databases, along with supported release cycles and EOL dates

Search CPSC consumer product recalls by product name or brand to retrieve hazard details, remedies, manufacturers, and units affected

Returns the current water level in centimetres for a named German river gauge station (e.g. Rhine at Cologne, Elbe at Dresden), along with mean low/high water status and navigation context.

Returns current US Treasury yields from 1-month to 30-year maturities with 1d/1w/1m/1y basis-point changes, 2s10s spread, inversion flag, and curve shape classification

Returns the latest monthly EU unemployment rate for a given Eurostat member state, including month-over-month and year-over-year changes and a historical time series

Fetches current Hacker News front page stories (top, new, Ask HN, or Show HN) with rank, points, comment count, and links

Returns the latest value, period-over-period change, year-over-year change, window high/low, and recent observation history for any FRED economic data series

Looks up UK Food Hygiene Rating Scheme (FHRS) scores (0–5), inspection dates, sub-scores, and local authority details for restaurants and takeaways by business name and location

Returns US Treasury official quarterly foreign currency exchange rates (foreign currency units per US dollar) for any country or currency, used in federal reporting

Returns current wave height, period, direction, swell, sea state, and a 5-day wave forecast for any ocean coordinate

Returns current weather conditions from the nearest DWD observation station plus a 24-hour hourly forecast (temperature, rain, wind, cloud) for any latitude/longitude in Germany.

Returns NHTSA owner complaint counts, crashes, fires, injuries, deaths, top failing components, and latest complaint reports for a given vehicle make, model, and year

Returns the Kimchi premium percentage for a crypto asset — the price gap between Upbit KRW price and the global USD price, adjusted for live USDT/USD rate, with implied KRW/USD and 24h change

Returns historical weather statistics for a geographic location and date range, including average highs/lows, precipitation, snowfall, wind, and notable extreme days since 1940

Returns L2BEAT-sourced rankings of 90+ Ethereum Layer 2 rollups including total value secured, market share, 7-day change, stage, category, and stack for Base, Arbitrum, Optimism, and others

Converts a Dutch address, postcode, or place name to latitude/longitude, municipality, and BAG ID using the PDOK Locatieserver

Search Hacker News stories and comments by keyword, returning titles, points, comment counts, dates, and links sorted by relevance or recency

Returns the latest atmospheric CO2 concentration data from NOAA's Mauna Loa observatory, including monthly and weekly ppm readings, year-over-year and ten-year changes, and annual growth rates for the past five years.

Searches the NASA image and video library for titles, descriptions, dates, keywords, and thumbnails across missions like Apollo, Hubble, and Webb

Resolves a scientific species name to its ITIS taxonomic serial number, full kingdom-to-species lineage, rank, child taxa, and common names in English and other languages

Fetches an author's profile from Open Library, including birth/death dates, top work, work count, subjects, bio, and alternate names

Returns Bitcoin mining pool market share over a configurable time window, including blocks mined per pool, top-3 concentration, empty block counts, and network hashrate in EH/s

Returns current ECB key interest rates (main refinancing, deposit facility, marginal lending) with effective dates, last change in basis points, and rate-change history

Looks up structured facts about any person, company, or place from Wikidata, returning dates, occupation, country, awards, headquarters, population, coordinates, and website

Returns live bike-share station availability (free bikes and empty docks) for any city worldwide, optionally sorted by distance from a given lat/lon

Search Hugging Face models by keyword or task, returning metadata like downloads, likes, pipeline task, library, creation date, and tags, sorted by various criteria

Search the D&D 5th Edition System Reference Document across spells, monsters, magic items, equipment, classes, races, and conditions

Checks up to 50 software packages against the OSV vulnerability database and returns a list of known vulnerabilities and suggested upgrades

Converts any text into multiple casing formats: URL slug, kebab-case, snake_case, camelCase, PascalCase, CONSTANT_CASE, and Title Case in a single API call.

Calculates the total days, weeks, years-months-days breakdown, and business days between two given dates

Computes descriptive statistics (mean, median, mode, standard deviation, quartiles, percentiles, IQR, min, max, sum) for a comma-separated list of up to 1,000 numbers

Validates a Bitcoin address by checking base58check or bech32/bech32m checksums and returns the network, address type, and encoding

Calculates a full loan amortization schedule including monthly payment, total interest, payoff timeline, first 12 monthly payment details, and savings from an optional extra monthly payment

Validates whether a string is valid JSON and returns structural metadata including type, size, depth, key count, and error location

Calculates return on investment percent, gain, multiple, and optionally annualized return from an amount invested and amount returned

Evaluates arithmetic math expressions including operators, powers, percentages, factorials, and functions like sqrt, log, and sin

Calculates network, broadcast, netmask, wildcard, host range, and usable hosts for a given IPv4 CIDR block

Converts Unix timestamps (seconds or milliseconds) to ISO 8601, weekday, and day-of-year, or converts an ISO 8601 date to Unix time

Parses quoted CSV text with a configurable delimiter and header row into a structured JSON array of objects

Tests a JavaScript regular expression against text and returns all matches, capture groups, and named groups

Fetches Docker Hub repository metadata including pulls, stars, tags, architectures, and digests for any Docker image

Resolves a DOI identifier into normalized publication metadata including title, authors, citation text, publisher, year, and source links.

Looks up detailed exoplanet data by planet or host star name from the NASA Exoplanet Archive, returning discovery metadata, orbital parameters, physical properties, and stellar characteristics.

Looks up asteroids and comets by name, number, or designation via NASA/JPL Small-Body Database, returning orbital data, physical properties, hazard flags, and upcoming Earth close approaches.

Returns a list of upcoming asteroid and comet close approaches to Earth within a specified look-ahead window (1–365 days), sourced from NASA/JPL CNEOS data.

Returns SNOTEL snowpack data (snow water equivalent, snow depth, percent of median) for the nearest western U.S. or Alaska monitoring station to a given lat/lon coordinate

Returns USGS/EPA geologic radon potential (low/moderate/high), radon index, expected indoor pCi/L range, geologic province, rock description, and EPA action-level guidance for any U.S. location by coordinates.

Geocodes a street address or landmark query to latitude/longitude coordinates, returning up to five ranked results with country, region, and place type via OpenStreetMap

Returns EPA National Priorities List (NPL) Superfund sites near a given latitude/longitude, including site name, status, distance, hazard score, and cleanup dates.

Calculates an electric vehicle's estimated driving range in kilometers and miles from battery capacity, energy efficiency, and reserve percentage

Search FDA medical device recalls via openFDA by keyword, returning product details, recall reason, firm, classification, and status

Search FDA food recall records by keyword, returning product details, reason for recall, firm, classification, and status via openFDA

Retrieves comprehensive film facts from Wikidata including director, cast, release date, runtime, box office, budget, and more for a given movie title.

Calculates the minimum score needed on a final exam to achieve a target course grade, given current score and the exam's weight.

Returns moon phase, illumination percentage, and major/minor solunar activity windows for a given date and location to guide fishing and hunting timing

Looks up packaged food product details by UPC or EAN barcode, returning name, brand, ingredients, allergens, Nutri-Score, Nova group, Ecoscore, and full nutrition facts per 100g

Looks up a fossil taxon by name in the Paleobiology Database, returning its classification, occurrence count, and geological age range in millions of years.

Calculates freight density and estimates the NMFC freight class from shipment weight and dimensions

Calculates optimal indoor start, transplant, and harvest dates for garden crops based on local frost dates and crop maturity

Returns weekly EIA retail fuel prices (regular gasoline, premium gasoline, and diesel) for the US nationally or by regional area

Returns genealogical data for a notable person from Wikidata, including birth/death dates, parents, spouses, children, and siblings

Calculates gross pay and optional net pay estimate from hourly rate and hours worked, splitting regular and overtime hours

Checks whether a given public URL is up or down, returning HTTP status code, latency, redirect chain, and server header

Returns UNHCR refugee statistics for a given country by ISO3 code, including refugees, asylum seekers, IDPs, and stateless people both originating from and hosted in that country.

Calculates member cost and plan cost from an allowed/negotiated amount, deductible remaining, and coinsurance percentage for health insurance claims

Calculates the annualized internal rate of return (XIRR) and net cash flow for a series of irregularly dated cash flows

Calculates Overall Equipment Effectiveness (OEE) from availability, performance, and quality percentages

Looks up chemical compound properties from PubChem by name, returning formula, molecular weight, InChIKey, XLogP, polar surface area, and more

Calculates and reduces image or video dimensions to their simplest aspect ratio and determines orientation (landscape, portrait, or square)

Looks up CMS HCPCS Level II billing codes by code or description keyword, returning short/long descriptions, category, and effective/terminated dates.

Look up a Magic: The Gathering card by name and retrieve its mana cost, oracle text, type, legalities, prices, rulings, and image via Scryfall data

Search Magic: The Gathering cards using Scryfall query syntax and return full card details

Looks up a music artist by name from MusicBrainz, returning their type, origin country, active years, genres, full discography (albums and EPs with release dates), and similarly named artists.

Validates an email address for syntax correctness, MX record existence, disposable domain status, role-based address detection, and common typos

Looks up Nobel Prize laureates by name, year, or category, returning biographical details, prize motivations, shares, and affiliations.

Search the npm registry and return up to five packages with names, versions, descriptions, registry ranking scores, and source links.

Fetches metadata for the latest release of a public npm package, including version, license, dependency counts, engine requirements, and deprecation status.

Resolves an ENS .eth name to its Ethereum address (or reverse-resolves an address to its primary ENS name), plus returns the associated avatar.

Returns notable historical events, births, deaths, and holidays for any given date, sourced from Wikipedia, sorted newest first with linked articles.

Returns the max pain strike price and put/call open interest ratio for BTC or ETH options at the nearest expiry

Returns allergen declarations, may-contain traces, and ingredient text for a packaged food product identified by barcode, sourced from Open Food Facts

Calculates package volume, dimensional weight, and billable weight from physical dimensions and actual weight using a configurable divisor

Fetches metadata for any public web page URL, returning title, description, Open Graph image, author, published date, canonical URL, and language

Searches 250M+ academic works via OpenAlex to return relevant research papers matching a text query

Checks whether a password appears in known data breaches using its SHA-1 hash prefix via the Have I Been Pwned k-anonymity range API, returning breach status and exposure count.

Returns which planets are visible tonight from a given location, including best viewing time, maximum altitude, compass direction, hours above 10°, and elongation from the Sun.

Returns the USDA plant hardiness zone, minimum temperature range, and coordinates for a given U.S. ZIP code

Calculates inventory reorder point, safety stock, inventory position, and a reorder-now flag from daily demand and supplier lead time inputs

Calculates insurance coinsurance payout based on property value, required coinsurance percentage, coverage carried, loss amount, and deductible

Search 75,000+ public-domain books on Project Gutenberg by title or author, returning book ID, title, author, download count, and a link to the full text.

Looks up a public library by name and returns its description, country, coordinates, founding date, Wikipedia link, and official website sourced from Wikidata

Retrieves a Python package's latest version, Python compatibility, dependencies, license, and PyPI security advisories without executing any code.

Calculates remaining amount of a radioactive substance after a given elapsed time, given initial amount and half-life, returning decay constant, decayed amount, and related metrics