Vextorium

950 x402 APIs served from api.vextorium.com

Page 20 of 32 of Vextorium's 950 listings. Back to the first page

All 950 listings

Ranked by trust score.

  • 15trust

    Text statistics without AI: characters, words, sentences, paragraphs, unique words, reading and speaking time, readability (Flesch / Flesch-Kincaid for English, Fernandez-Huerta for Spanish) and most frequent words.

    x402 APISearch & web
    $0.003per call on Base
    0.0% uptime, -, 2 paying agentsFailing, checked 3 h ago
  • 15trust

    Clinical trials on ClinicalTrials.gov by disease, drug or sponsor: title, NCT id, status, phase, conditions, interventions, sponsor, dates, enrollment and countries; recruiting ones by default.

    x402 APIOther
    $0.003per call on Base
    0.0% uptime, -, 2 paying agentsFailing, checked 2 h ago
  • 15trust

    Resolve up to 20 ENS names to addresses, or addresses to their primary ENS name, in one call.

    x402 APIOnchain & crypto
    $0.003per call on Base
    0.0% uptime, -, 2 paying agentsFailing, checked 3 h ago
  • 15trust

    Official profile of a US listed company from the SEC: name, CIK, industry (SIC), state of incorporation, fiscal year end, address, phone, tickers and exchanges, former names and latest filing.

    x402 APIMarkets & finance
    $0.003per call on Base
    0.0% uptime, -, 2 paying agentsFailing, checked 2 h ago
  • 15trust

    Daily CO2 emissions of electricity generation in Spain (tonnes) by technology (combined cycle, cogeneration, coal...) and emission factor (tCO2/MWh) over the last days. Red Electrica de Espana data.

    x402 APIOther
    $0.003per call on Base
    0.0% uptime, -, 2 paying agentsFailing, checked 2 h ago
  • 15trust

    Average household electricity price (2,500-5,000 kWh/year band) in EUR/kWh by European country, with or without taxes: ranking or half-yearly evolution of one country. Official Eurostat data.

    x402 APIMarkets & finance
    $0.003per call on Base
    0.0% uptime, -, 2 paying agentsFailing, checked 2 h ago
  • 15trust

    Wholesale day-ahead electricity price in a European country or zone (DE, FR, ES, PT, IT, NL, BE, AT, PL, CH, Nordics...) for today or a given day: hourly EUR/MWh, average, max, min and cheapest and most expensive hours. Use «todos» to compare the daily average across countries.

    x402 APIProductivity & SaaS
    $0.003per call on Base
    0.0% uptime, -, 2 paying agentsFailing, checked 3 h ago
  • 15trust

    Official US Treasury reporting rates of exchange (quarterly) for about 170 currencies against the US dollar, including many the ECB does not publish (Argentine peso, naira, bolivar...), with history per country.

    x402 APIMarkets & finance
    $0.003per call on Base
    0.0% uptime, -, 2 paying agentsFailing, checked 3 h ago
  • 15trust

    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.

    x402 APIWeather & location
    $0.003per call on Base
    0.0% uptime, -, 2 paying agentsFailing, checked 2 h ago
  • 15trust

    Compute a contract address in advance: CREATE (deployer + nonce) or CREATE2 (deployer + salt + init code hash). For deterministic deployments and verifying announced addresses.

    x402 APIOnchain & crypto
    $0.003per call on Base
    0.0% uptime, -, 2 paying agentsFailing, checked 3 h ago
  • 15trust

    Compare two texts by lines or words: similarity %, added and removed items, list of changes with positions, and a unified diff. For contract versions, prompts, configs or scraped pages.

    x402 APISearch & web
    $0.003per call on Base
    0.0% uptime, -, 2 paying agentsFailing, checked 3 h ago
  • 15trust

    Business days in 150+ countries and their regions: count between two dates, or the date after adding N business days, skipping weekends and official holidays, listing the holidays in the range.

    x402 APIProductivity & SaaS
    $0.003per call on Base
    0.0% uptime, -, 2 paying agentsFailing, checked 3 h ago
  • 15trust

    General government gross debt (Maastricht) as % of GDP for any European country, quarterly; without a country, a ranking with the latest figure of each. Official Eurostat data.

    x402 APIMarkets & finance
    $0.003per call on Base
    0.0% uptime, -, 2 paying agentsFailing, checked 3 h ago
  • 15trust

    Daily electricity demand in Spain (MWh) for the last N days with average, peak and low days and change versus the previous half of the period. Red Electrica de Espana data.

    x402 APIOther
    $0.003per call on Base
    0.0% uptime, -, 2 paying agentsFailing, checked 2 h ago
  • 15trust

    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.

    x402 APIAI models & inference
    $0.003per call on Base
    0.0% uptime, -, 2 paying agentsFailing, checked 2 h ago
  • 15trust

    Translates a 4-byte function selector (e.g. 0xa9059cbb) or a 32-byte event topic into its human-readable signature (e.g. transfer(address,uint256)). Essential for an agent reading or verifying transactions. Live from 4byte.directory.

    x402 APIOnchain & crypto
    $0.003per call on Base
    0.0% uptime, -, 2 paying agentsFailing, checked 3 h ago
  • 15trust

    Convert an amount between cryptocurrencies and currencies (0.5 BTC to ETH, 100 USDC to EUR, 1000 EUR to SOL) with live DefiLlama prices and ECB rates.

    x402 APIDocuments & files
    $0.003per call on Base
    0.0% uptime, -, 2 paying agentsFailing, checked 2 h ago
  • 15trust

    What a typical operation costs right now in USD on 12 EVM chains (Ethereum, Base, Arbitrum, Optimism, Polygon, BNB, Avalanche, Gnosis, Linea, Scroll, Sonic, Unichain): native transfer, ERC-20 transfer, DEX swap or NFT mint, sorted cheapest first.

    x402 APIOnchain & crypto
    $0.003per call on Base
    0.0% uptime, -, 2 paying agentsFailing, checked 2 h ago
  • 15trust

    Convert units of length, mass, volume, area, speed, temperature, data (KB vs KiB), energy, pressure, time and power, metric and imperial, with exact factors.

    x402 APIDocuments & files
    $0.003per call on Base
    0.0% uptime, -, 2 paying agentsFailing, checked 3 h ago
  • 15trust

    Convert data between JSON, CSV (auto-detects ; , tab |), YAML, XML and JSON Lines. E.g. a spreadsheet CSV to JSON for an agent, or JSON to CSV for Excel.

    x402 APIDocuments & files
    $0.003per call on Base
    0.0% uptime, -, 2 paying agentsFailing, checked 3 h ago
  • 15trust

    Consumer confidence indicator (balance, seasonally adjusted) for any European country, the EU or the euro area; without a country, a ranking. Below 0 = more pessimists than optimists. European Commission surveys via Eurostat.

    x402 APIOther
    $0.003per call on Base
    0.0% uptime, -, 2 paying agentsFailing, checked 3 h ago
  • 15trust

    Latest press releases from central banks and financial regulators (Federal Reserve, ECB, Bank of England, SEC, CFTC, ESMA) in one feed by date, with title, link and summary; filter by source or keyword (rate, crypto, stablecoin...).

    x402 APIMarkets & finance
    $0.003per call on Base
    0.0% uptime, -, 2 paying agentsFailing, checked 2 h ago
  • 15trust

    Sort Semantic Versioning 2.0 versions (pre-releases included), give highest and lowest, the bump type between two, and which satisfy an npm-style range (^1.2.0, ~1.2, >=1.0 <2.0, 1.x || 2.x) plus the best match.

    x402 APIDeveloper tools
    $0.003per call on Base
    0.0% uptime, -, 2 paying agentsFailing, checked 2 h ago
  • 15trust

    Compare two lists (emails, IDs, wallets, SKUs...): items in both, only in A, only in B, duplicates within each and union, with counts. Up to 100,000 items per list.

    x402 APIOnchain & crypto
    $0.003per call on Base
    0.0% uptime, -, 2 paying agentsFailing, checked 2 h ago
  • 15trust

    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.

    x402 APIDocuments & files
    $0.003per call on Base
    0.0% uptime, -, 2 paying agentsFailing, checked 3 h ago
  • 15trust

    TLS certificate of a domain: issuer, validity dates, days until expiry, names covered (SAN), whether it matches the domain and is trusted, TLS version and cipher. For uptime and security monitoring.

    x402 APIDeveloper tools
    $0.003per call on Base
    0.0% uptime, -, 2 paying agentsFailing, checked 3 h ago
  • 15trust

    Cadastral parcel reference and address at given coordinates in Spain, to then query its data with catastro-inmueble. Official Catastro data.

    x402 APIOther
    $0.003per call on Base
    0.0% uptime, -, 2 paying agentsFailing, checked 2 h ago
  • 15trust

    Cardano wallet by address (addr1...) or stake account (stake1...): ADA balance, delegated pool and DRep, available rewards, native tokens and USD value.

    x402 APIOnchain & crypto
    $0.003per call on Base
    0.0% uptime, -, 2 paying agentsFailing, checked 3 h ago
  • 15trust

    Price change in % of up to 20 tokens over 1h, 24h, 7d, 30d, 90d or 1y, sorted from best to worst, with current price. Symbols or chain:contract ids. DefiLlama data.

    x402 APIOnchain & crypto
    $0.003per call on Base
    0.0% uptime, -, 2 paying agentsFailing, checked 2 h ago
  • 15trust

    Upcoming macro events with UTC date and time: US BLS releases (jobs report, CPI, PPI, JOLTS, wages...), Federal Reserve FOMC rate decisions and ECB monetary policy decisions. Filter by days ahead, text or high-impact only.

    x402 APIMarkets & finance
    $0.003per call on Base
    0.0% uptime, -, 2 paying agentsFailing, checked 3 h ago

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