| Vextorium Validate a Spanish bank account number (20-digit CCC) with both check digits, identify the bank and compute its IBAN; also breaks down a Spanish IBAN. Computed locally; nothing stored. |  vextorium.com | - | $0.003 | listed |
| Vextorium Postal code lookup in more than 60 countries (ES, US, DE, FR, GB, IT, MX, BR...): places, province or state and coordinates. | vextorium.com | - | $0.002 | listed |
| Vextorium Great-circle distance between two airports by IATA or ICAO code in km, miles and nautical miles, bearing, approximate flight time and estimated economy-class CO2 per passenger. | vextorium.com | - | $0.003 | listed |
| Vextorium Convert a color between HEX, RGB, HSL, HSV and CMYK and, given a background, compute the WCAG 2.x contrast ratio with AA/AAA pass flags; without background, suggests black or white text. | vextorium.com | - | $0.003 | listed |
| Vextorium Search scholarly literature across all fields in OpenAlex (250M+ works): title, authors, institutions, year, journal, citation count, DOI and open-access link; by relevance, citations or date. | vextorium.com | - | $0.003 | listed |
| Vextorium Nearest address to coordinates in Spain with the official CartoCiudad reverse geocoder (IGN): street and number, postcode, municipality, INE code, province, region and cadastral reference. | vextorium.com | - | $0.003 | listed |
| Vextorium Extract keywords and keyphrases from a text without AI (RAKE algorithm scoring frequency and degree), in Spanish or English, plus most frequent words. For tagging, indexing and SEO. | vextorium.com | - | $0.003 | listed |
| Vextorium Parse a site's robots.txt: whether a user-agent may crawl a path, which AI crawlers (GPTBot, ClaudeBot, Google-Extended, PerplexityBot, CCBot...) are blocked, and declared sitemaps. Check before your agent scrapes. | vextorium.com | - | $0.003 | listed |
| Vextorium Calls for public grants and subsidies in Spain from every administration (State, regions, city councils) in the National Grants Database (BDNS), latest or by keyword, with level, body, EU recovery funds flag and link. | vextorium.com | - | $0.004 | listed |
| Vextorium Atmospheric CO2 concentration measured at Mauna Loa (NOAA): latest monthly ppm, yearly change, comparison with 10 years ago and with 1958, and the recent series. | vextorium.com | - | $0.002 | listed |
| Vextorium Convert coordinates between decimal degrees, degrees-minutes-seconds (40°25'00"N), UTM (zone, easting, northing) and geohash, in any direction, plus a map link. | vextorium.com | - | $0.003 | listed |
| Vextorium Run a read-only SQL query (SELECT/WITH, WHERE, GROUP BY, ORDER BY, window functions...) over a CSV loaded as table «datos» in a temporary in-memory SQLite database, and get the rows as JSON. | vextorium.com | - | $0.004 | listed |
| Vextorium Active tropical cyclones in the Atlantic and eastern/central Pacific from the US National Hurricane Center: name, type (hurricane, storm...), max wind, pressure, position, movement and links to the official advisory and track. | vextorium.com | - | $0.002 | listed |
| Vextorium Spanish Official State Gazette (BOE) daily summary: every item of a given day with section, department and official links, filterable by section (e.g. civil service exams 'oposiciones', appointments, public procurement), department or title keywords. | vextorium.com | - | $0.004 | listed |
| Vextorium Official Spanish indicators from INE: CPI (annual and monthly change), EPA unemployment rate (total and under 25) and house prices (annual and quarterly change), with recent periods. Without an indicator it returns the latest value of all. | vextorium.com | - | $0.002 | listed |
| Vextorium Year-on-year consumer price inflation in about 60 economies: ranking with each country's latest figure, or one country's monthly series. Bank for International Settlements data. | vextorium.com | - | $0.004 | listed |
| Vextorium Convert units of length, mass, volume, area, speed, temperature, data (KB vs KiB), energy, pressure, time and power, metric and imperial, with exact factors. | vextorium.com | - | $0.003 | listed |
| Vextorium Generate cryptographically secure unique IDs: UUID v4, time-sortable UUID v7, ULID, NanoID, hex, base58 or prefixed tokens (e.g. ord_...), up to 1000 per call. | vextorium.com | - | $0.003 | listed |
| Vextorium Validate JSON data against a JSON Schema (drafts 4 to 2020-12, with format checks): valid flag and every error with its exact path and failing rule. Check API responses or LLM structured output. | vextorium.com | - | $0.003 | listed |
| Vextorium Average interest rate the US Treasury pays on its debt by instrument (bills, notes, bonds, TIPS, FRNs...) and total, with the rate one year earlier. US Treasury, public domain. | vextorium.com | - | $0.003 | listed |
| Vextorium Population on 1 January of every European country (ranking) or the evolution of one with annual growth. Official Eurostat data. | vextorium.com | - | $0.003 | listed |
| Vextorium Total US public debt outstanding to the penny (held by the public and intragovernmental), with its change over 30 days and one year and the average daily increase. Official US Treasury Fiscal Data. | vextorium.com | - | $0.003 | listed |
| Vextorium Extract from any text, without AI: emails, URLs, phone numbers, IBANs, EVM/Bitcoin/Solana addresses, transaction hashes, IPs, dates, amounts, hashtags, mentions and Spanish tax IDs, deduplicated. | vextorium.com | - | $0.003 | listed |
| Vextorium Validate JSON (with line and column of the error), pretty-print or minify it, describe its structure (depth, keys, value types) and extract a value by path such as data.items[0].price. | vextorium.com | - | $0.003 | listed |
| Vextorium Sunrise, sunset, solar noon, day length and civil, nautical and astronomical twilight for coordinates and a date, in local time (zone detected from coordinates). Local astronomical calculation; handles polar night and midnight sun. | vextorium.com | - | $0.003 | listed |
| Vextorium Website security headers audit: HTTPS, HSTS, CSP, X-Frame-Options, X-Content-Type-Options, Referrer-Policy, Permissions-Policy and cookie flags, with a score. | vextorium.com | - | $0.005 | listed |
| Vextorium Validate a 5-field cron expression (ranges, steps, names, @daily aliases), explain it in plain English and list its next run times in any time zone, DST-aware. | vextorium.com | - | $0.003 | listed |
| Vextorium Validate a securities ISIN (ISO 6166): format, check digit, issuing country and embedded CUSIP (US/CA, with its own check) or SEDOL (GB/IE). Computed locally; nothing stored. | vextorium.com | - | $0.003 | listed |
| Vextorium Convert integers of any size (signed) between bases 2 to 36: binary, octal, decimal, hex, base32, base36, with bit and byte length and two's complement. Accepts 0x/0b/0o prefixes. | vextorium.com | - | $0.003 | listed |
| Vextorium Query a JSON document with JSONPath, including filters and functions ($.items[?(@.price > 10)].name, $..id...): matching values and their paths. Send the JSON in «datos» or a URL to fetch it. | vextorium.com | - | $0.002 | listed |
| Vextorium Read the codes in an image URL: QR, Data Matrix, Aztec, PDF417, EAN-13, UPC, Code 128, Code 39... with format, content and position; flags URLs, crypto payment URIs (bitcoin:, ethereum:, solana:) and wifi credentials. | vextorium.com | - | $0.003 | listed |
| Vextorium Trusted UTC time (NTP-synced server clock) with millisecond Unix timestamps, ISO week and the latest Ethereum and Base block times as independent references. For timestamping and clock checks. | vextorium.com | - | $0.003 | listed |
| Vextorium Gross monthly minimum wage in euros of European countries that have one (ranking), or the evolution for one country. Official Eurostat data. | vextorium.com | - | $0.003 | listed |
| Vextorium IPv4/IPv6 subnet calculator: network, mask, wildcard, broadcast, first/last host, usable hosts, address type (private, public, loopback...) and whether a given IP belongs to the subnet. | vextorium.com | - | $0.003 | listed |
| Vextorium Official data of any Spanish BOE item (rank, department, dates, subjects, repeal status) and the beginning of its text. | vextorium.com | - | $0.012 | listed |
| Vextorium Spanish business-day calculator: count business days between dates or add N business days, using Spain's national public holidays. | vextorium.com | - | $0.003 | listed |
| Vextorium US Treasury debt auctions (bills, notes, bonds, TIPS, FRNs): upcoming announced auctions or recent results with term, offering amount, high yield and bid-to-cover demand. Official Fiscal Data. | vextorium.com | - | $0.003 | listed |
| Vextorium Official public holidays of 150+ countries and their regions (Spanish autonomous communities, US states, German Länder...) for a year, whether a given date is a holiday, and the next holiday. | vextorium.com | - | $0.003 | listed |
| Vextorium Compute a contract address in advance: CREATE (deployer + nonce) or CREATE2 (deployer + salt + init code hash). For deterministic deployments and verifying announced addresses. | vextorium.com | - | $0.003 | listed |
| Vextorium Metadata of a publication by DOI (Crossref): title, authors, journal or publisher, year, type, citation count, references, license, link and an APA-formatted citation. | vextorium.com | - | $0.002 | listed |
| Vextorium Historical ECB euro reference exchange rate for any date since 1999 and conversion between any two published currencies. | vextorium.com | - | $0.003 | listed |
| Vextorium Verify an Ethereum signature: a personal_sign (EIP-191) message or EIP-712 typed data. Recovers the signer address and, if you pass one, confirms it matches. Local computation; EIP-1271 contract wallets are not covered. | vextorium.com | - | $0.003 | listed |
| Vextorium Latest disclosures of stakes above 5% filed with the SEC: Schedule 13D (activist investors) or 13G (passive), with subject company, filer, date and link, including amendments. | vextorium.com | - | $0.004 | listed |
| Vextorium Decode a vehicle identification number (17-character VIN): make, model, year, trim, body, engine, fuel and electrification, transmission, drive, plant city and country, and safety equipment. Official NHTSA vPIC data. | vextorium.com | - | $0.003 | listed |
| Vextorium Dominant colors of an image (URL or base64) with their share, in HEX and RGB, plus the average color and light/dark tone. For brand palettes, themes or tagging images by color. | vextorium.com | - | $0.003 | listed |
| Vextorium US dollar reference rates from the Federal Reserve Bank of New York: effective fed funds rate (EFFR) with the Fed's target range, SOFR with 30/90/180-day averages, OBFR, TGCR and BGCR, with volumes and percentiles. | vextorium.com | - | $0.003 | listed |
| Vextorium Validate a Spanish Social Security affiliation number (12 digits: province, number, control) and return the province of registration. Computed locally; nothing stored. | vextorium.com | - | $0.003 | listed |
| Vextorium Search the US Federal Register (official public-domain government record) by topic: proposed rules, final rules, notices and presidential documents, with agency, publication date, abstract and official link. Filter by type and recency. Complements SEC/CFTC RSS tracking. | vextorium.com | - | $0.02 | listed |
| Vextorium Detect and validate a crypto address before sending funds: EVM (EIP-55 checksum), Solana, Bitcoin (legacy, P2SH, SegWit, Taproot), Litecoin, Dogecoin, Tron and Cosmos bech32, with its type and network. Computed locally. | vextorium.com | - | $0.003 | listed |
| Vextorium Turn a Spanish address, street, town or place into coordinates with the official CartoCiudad geocoder (IGN): normalized address, municipality and INE code, province, region, postcode and lat/lon. | vextorium.com | - | $0.003 | listed |