All Services

Looks up an astronomical object by name in SIMBAD and returns its coordinates, object type, spectral type, parallax, distance, radial velocity, and angular size

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

Looks up gene and drug-target information from Open Targets, returning Ensembl ID, genomic location, function, tractability by modality, and top associated diseases with scores

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

Looks up network details for any AS number, returning holder name, announced IPv4/IPv6 prefix counts, peering policy, exchange points, and facilities via RIPEstat and PeeringDB

Returns live NMBS/SNCB station departure board including destination, platform, delay in seconds, and cancellation status for any Belgian rail station.

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

Search recent preprints on the Open Science Framework (OSF) — returning title, abstract, DOI, and URL across PsyArXiv, SocArXiv, and other OSF-hosted servers

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

Returns the next departures from a Swiss public transport station, including line, destination, platform, and delay information via opendata.ch

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

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

Calculates A/B test statistical significance including lift, z-score, p-value, confidence interval, winner declaration, and required sample size per variant

Returns current Hong Kong Observatory weather data including temperature, humidity, UV index, district rainfall, active warnings, and a 9-day forecast

Retrieves HBAR balance, token balances, EVM address, staking info, pending rewards, creation time, and network supply for a Hedera account via the mirror node

Computes determinant, inverse, rank, trace, transpose, and solves linear systems Ax=b for matrices up to 8x8

Analyzes a whole number and returns primality, factorization, divisors, totient, number class, roman numeral, English words, base representations, and optionally GCD/LCM with a second number

Calculates estimated maximum heart rate using Tanaka, Fox, or Gulati formulas and returns five training zones in BPM, with optional Karvonen heart rate reserve zones when resting heart rate is provided

Computes real and complex roots of a polynomial (degree 1–6) from its coefficients, with discriminant and vertex for quadratics and a human-readable equation string

Search Wikimedia Commons for images, returning license info, author credit, description, dimensions, original file URL, and 640px thumbnail for each result

Calculates pregnancy due date using Naegele's rule from last menstrual period, along with gestational age, trimester, and key milestone dates

Calculates body fat percentage from tape measurements using the US Navy formula, returning ACE category, healthy range, and optionally fat and lean mass in kg

Calculates BMI, BMR, TDEE by activity level, healthy weight range, calories to lose or gain, body surface area, and ideal weight from basic biometric inputs

Search Creative Commons-licensed images and audio via Openverse, returning license details, creator info, ready-to-use attribution text, provider, dimensions, and file URLs

Estimates blood alcohol concentration using the Widmark formula, with sobering time and legal limit references, given weight, sex, drinks consumed, and hours elapsed

Fetches NOAA Storm Prediction Center local storm reports for today or yesterday, including tornado, damaging wind, and hail events with location, time, magnitude, and state-level counts

Search ClinicalTrials.gov for studies by condition, drug, or keyword, returning NCT ID, status, phase, sponsor, enrollment, and start date

Maps a medical condition name or fragment to ICD-10-CM and ICD-9 codes with consumer-friendly names and synonyms using the NLM Clinical Tables dataset

Returns worldwide earthquakes from the EMSC for a configurable lookback window (1–168 hours) at or above a specified minimum magnitude, including region, depth, coordinates, reporting agency, and the single strongest event.

Calculates Black-Scholes-Merton theoretical price and full Greeks (delta, gamma, vega, theta, rho) for European call or put options, plus intrinsic/time value breakdown, moneyness, and put-call parity check

Looks up a token's contract address and decimal places across 11+ EVM chains using the Uniswap default token list, searchable by symbol, name, or address

Decodes a 4-byte EVM function selector or 32-byte event topic into candidate human-readable signatures, with verification status and collision warnings

Returns prescribable drug names with route, available strengths, dose forms, and RxCUI identifiers from NLM RxTerms for medication autocomplete and lookup

Returns verified smart contract source metadata and ABI summary (compiler, proxy type, read/write/payable function counts) from Blockscout for a given EVM contract address

Look up EVM blockchain metadata by chain ID or name — returning native currency, public RPC URLs, block explorers, testnet flag, faucets, and official website from chainid.network

Checks a single IP address against Feodo Tracker botnet C2, Emerging Threats compromised hosts, and the Tor exit node list, returning a combined verdict and detailed matches

Returns Eurostat HICP monthly annual inflation rates for Euro area countries (DE, FR, ES, IT, EA, EU, NL, etc.) with the latest reading and historical time series

Searches Europe PMC biomedical literature and returns structured metadata including title, authors, journal, year, citation count, open access flag, PMID, PMCID, DOI, MeSH terms, and abstract

Search the Directory of Open Access Journals (DOAJ) by topic, title, or ISSN to retrieve publisher metadata, licensing, APC fees, peer review type, and DOAJ Seal status.

Search NIH-funded research grants by topic keyword, returning project numbers, titles, fiscal years, award amounts, institutes, organizations, and principal investigators from RePORTER

Returns US public water systems for a given state from the EPA SDWIS database, including system ID, type, population served, water source, owner type, and wholesaler flag

Search EPA Toxics Release Inventory facilities by US state and optional city, returning facility IDs, names, addresses, counties, parent companies, and closure status.

Decodes 4, 5, or 6 color band resistor codes into resistance, tolerance, and temperature coefficient values, or encodes an ohm value into E24 color bands

Looks up Yu-Gi-Oh cards by name fragment, returning type, attribute, level, ATK/DEF, card text, archetype, ban status, set count, and TCGplayer/Cardmarket prices

Calculates voltage, current, resistance, and power from any two known electrical values, returning results with milliamps, kilohms, and a recommended resistor wattage rating with 2x safety margin

Encodes a latitude/longitude into a geohash string at any precision (1–12), returning the hash, its bounding box, cell size, and eight neighboring cells

Calculates total and per-leg distances of a multi-stop route from ordered waypoints, returning km, miles, nautical miles, great-circle bearings, detour ratio, and estimated travel time

Converts US latitude/longitude coordinates to state, county, census tract, and census block FIPS codes, with 2020 census block population, via the FCC Area API

Converts latitude/longitude coordinates to UTM zone, latitude band, easting, northing, and grid reference, or converts UTM coordinates back to WGS84

Returns live Great Britain electricity generation by fuel type (gas, wind, nuclear, biomass, hydro, interconnectors) in MW with percentage shares from Elexon BMRS

Geocodes a US street address using the Census Bureau, returning matched address, lat/lon coordinates, state/county FIPS codes, census tract, block, and congressional district

Looks up marine species in the World Register of Marine Species (WoRMS), returning accepted scientific name, taxonomic status, authority, full classification hierarchy, habitat flags, and common names in multiple languages

Generates a modular typographic scale from a base font size and ratio, returning px/rem values, line heights, CSS variables, and fluid clamp() values for each step

Search the INSPIRE-HEP high-energy physics literature database by topic, returning paper metadata including title, authors, citations, arXiv ID, DOI, journal, and abstract

Generates a full color palette from a hex color, including complementary, split, analogous, triadic, and tetradic harmonies, a 50–950 tonal scale, tints, shades, and WCAG contrast ratios

Fetches recent bioRxiv or medRxiv preprints by subject area and lookback window, returning titles, authors, institutions, DOIs, versions, licences, published-as links, and abstracts

Search across 200+ open icon sets via Iconify, returning matching icon IDs, SVG URLs, licenses, and icon set metadata

Retrieves recent SEC filings (10-K, 10-Q, 8-K, Form 4) for a company by ticker or CIK, including filing date, period, description, direct document link, and SIC industry classification

Fetches latest values, historical change, units, and a recent time series for any Our World in Data chart slug for up to 6 countries

Returns current Singapore national and regional air quality data including PSI, health bands, PM2.5, PM10, ozone, NO2, SO2, and CO readings sourced from NEA

Retrieves Nobel Prize data filtered by year, category, or laureate name — including laureate shares, motivations, prize amounts, birth/death details, and Wikipedia links

Returns NEA Singapore two-hour weather nowcast for up to 47 areas, including per-area forecasts with coordinates, an island-wide summary, and a list of areas currently expecting rain

Fetches public Bluesky profile data by handle or DID, returning follower/following/post counts, bio, avatar, account creation date, verification status, and labels via the AT Protocol

Returns liquid, staked, and total ATOM balances plus pending staking rewards, delegations per validator, and other IBC token balances for a given Cosmos Hub address.

Fetches posts from major Lemmy federated instances sorted by Hot, Active, New, or Top, returning title, score, comments, community, author, link, and thread URL

Search US federal contract and grant award records by keyword, returning recipient, agency, amount, dates, and description from USAspending.gov for the newest two fiscal years

Returns current major fire incidents in New South Wales with alert level, status, type, council area, size in hectares, agency, and location data

Returns percent of area in each drought severity category (D0–D4) for the US, any state, or any county, with weekly history and week-over-week change

Searches DailyMed for FDA-approved drug labels by drug name, returning structured product label set IDs, labeler info, version, publish date, and direct links to label and XML documents

Returns the latest daily Arctic or Antarctic sea ice extent from NSIDC, including anomaly vs 1991–2020 mean, rank, record low, and recent history

Splits an IPv4 CIDR block into subnets by specifying a new prefix length, returning network, broadcast, first/last host, and usable host counts for each subnet.

Searches Crossref for scholarly articles by title, author, or topic, returning DOI, title, authors, year, journal, publisher, and citation count

Returns the latest monthly value, current phase (positive/negative/neutral), months in phase, and weather meaning for NOAA climate teleconnection indices NAO, AO, or PNA

Retrieves NASA POWER daily weather data (temperature, rainfall, solar radiation, wind, humidity) for any geographic coordinate and date range, with a statistical summary of means, extremes, and totals

Searches the WordPress.org theme directory and returns metadata including version, author, rating, downloads, active installs, last update, PHP/WordPress requirements, and preview link

Returns NOAA OVATION model aurora visibility probability (percent chance, strongest nearby value, and equatorward edge latitude) for any latitude/longitude coordinate.

Returns upcoming asteroid close approaches to Earth from NASA JPL, including object name, date, miss distance, velocity, and estimated size.

Returns the most recent San Francisco 311 service cases filtered by type and/or time window, including status, agency, neighborhood, and location, plus a summary of top service categories.

Computes multiple readability scores (Flesch, Flesch-Kincaid, Gunning Fog, SMOG, ARI, Coleman-Liau) plus grade level, reading time, and writing advice for a given English text

Returns the most representative sentences from a text using word-frequency scoring, in original order, with scores, compression ratio, and top terms

Analyzes a string character-by-character, returning UTF-8 bytes, Unicode category, script, and security warnings for zero-width, bidi, and mixed-script lookalike characters

Returns a comprehensive on-chain profile for an EVM address from Blockscout, including name, ENS, contract/proxy status, tags, balance, token details, and activity counts

Returns top ERC-20 token holders with labels, balances, supply share, concentration metrics (top 1/5/10/20), and a concentration level rating from Blockscout data.

Calculates months to pay off a credit card given balance, APR, and a fixed monthly payment, returning total interest, total paid, and interest share percentage

Solves implied volatility from an observed option price using Black-Scholes, returning IV, delta, vega, volatility regime label, and pricing error

Calculates Kelly criterion bet sizing (full, half, quarter Kelly) from win probability and odds, plus expected log growth, edge, break-even win rate, and a plain-language verdict

Returns Statistics Canada time-series data by vector ID, including series title, table ID, frequency, latest value, period-over-period change, and recent history.

Returns real-time status of a Minecraft Java Edition server: online flag, player count and sample, version, software, MOTD, plugin/mod counts, and resolved IP and port.

Geocodes Swiss addresses, places, and postcodes to WGS84 latitude/longitude and LV95 east/north coordinates using swisstopo data

Analyzes text to return top words, top bigrams, unique/total word counts, lexical diversity, average word length, hapax legomena, and content word statistics

Returns the visa requirement (visa-free with day limit, e-visa, on arrival, or required) for a given passport and destination country, or a full grouped list for one passport

Returns a 10-day modelled river discharge forecast with flood signal, trend, seasonal comparison, and peak discharge for the nearest major river cell within 5 km of given coordinates

Returns recent New Zealand earthquake data from GeoNet including magnitude, depth, felt intensity (MMI), nearest locality, coordinates, and time, filterable by minimum MMI.

Looks up a Tezos account by address and returns XTZ balance, staked amount, baker delegation, reveal status, tokens held, transaction count, and activity timestamps via TzKT.

Returns the latest observed tidal water level from a NOAA CO-OPS station, including current level in metres and feet, rising/falling trend, and high/low values over a configurable time window.

Converts ISO 8601 duration strings (e.g. P1DT2H30M) to seconds, minutes, hours, days, and plain English, or converts seconds back to an ISO duration string

Finds overlapping working hours across 2 to 8 IANA time zones for a given date, returning UTC windows with local start/end times in each zone and total overlap minutes.

Compares two texts using cosine, Jaccard, Dice bigram, and edit-distance similarity metrics, returning an overall score, duplicate verdict, and shared terms

Returns the current local time, date, day of week, and DST status for any IANA timezone name or lat/lon coordinates

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