Vextorium

950 x402 APIs served from api.vextorium.com

Page 19 of 32 of Vextorium's 950 listings. Back to the first page

All 950 listings

Ranked by trust score.

  • 15trust

    Pendle markets (fixed yield in DeFi): asset, maturity, days left, implied fixed APY (buying PT), LP APY and liquidity, on Ethereum, Arbitrum, Base, BNB and other chains.

    x402 APIMarkets & finance
    $0.003per call on Base
    0.0% uptime, -, 2 paying agentsFailing, checked 44 min ago
  • 15trust

    Convert Arabic numbers to Roman numerals (1-3999) and Roman to Arabic, validating the canonical form (MCMXCIV) and suggesting the correct one.

    x402 APIDocuments & files
    $0.003per call on Base
    0.0% uptime, -, 2 paying agentsFailing, checked 30 min ago
  • 15trust

    Write a number or money amount in words, in Spanish or English (EUR, USD, GBP, MXN), with correct Spanish apocope (veintiún, un millón de euros). For invoices, cheques and contracts.

    x402 APIMarkets & finance
    $0.003per call on Base
    0.0% uptime, -, 2 paying agentsFailing, checked 1 h ago
  • 15trust

    Current owner of an ERC-721 NFT by token_id (ownerOf), with collection name and tokenURI. Works on Base, Ethereum, Arbitrum, Optimism, Polygon, BNB Chain, Avalanche, Gnosis, Linea, Scroll, Sonic and Unichain.

    x402 APIOnchain & crypto
    $0.003per call on Base
    0.0% uptime, -, 2 paying agentsFailing, checked 48 min ago
  • 15trust

    Bitcoin mining profitability now: hashprice (USD per TH/s per day) from the real subsidy and recent fees, and for your machine (hashrate, J/TH efficiency and power price) daily revenue, electricity cost, profit and break-even kWh price.

    x402 APIOnchain & crypto
    $0.003per call on Base
    0.0% uptime, -, 2 paying agentsFailing, checked 56 min ago
  • 15trust

    Year-on-year growth of euro area money supply M1, M2 and M3, month by month. A leading indicator of inflation and liquidity. Official ECB data.

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

    Kaspa: balance of an address (kaspa:...) with transaction count and USD value; without an address, network status (blocks, difficulty, hashrate, circulating and max supply).

    x402 APIOnchain & crypto
    $0.003per call on Base
    0.0% uptime, -, 2 paying agentsFailing, checked 40 min ago
  • 15trust

    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.

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

    Technical inspection of a URL: status, redirects, time to first byte and total time, bytes, compression, content type, cache policy, server, CDN, cookies set, security headers present and all response headers.

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

    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.

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

    Active traffic incidents on Spanish roads from the DGT: roadworks, accidents, queues, closures, adverse weather..., with road, kilometre point, province, municipality, coordinates and start time; filter by province, road and cause.

    x402 APIWeather & location
    $0.003per call on Base
    0.0% uptime, -, 2 paying agentsFailing, checked 1 h ago
  • 15trust

    Images on a page with URL, alt text, declared size, lazy loading and format, counting images without alt text and flagging missing modern formats. For accessibility and SEO audits.

    x402 APISecurity & trust
    $0.003per call on Base
    0.0% uptime, -, 2 paying agentsFailing, checked 54 min ago
  • 15trust

    Metadata of an image (URL or base64): format, dimensions, color mode, transparency, size, DPI, animation and EXIF (camera, date, software), flagging embedded GPS location.

    x402 APIWeather & location
    $0.003per call on Base
    0.0% uptime, -, 2 paying agentsFailing, checked 1 h ago
  • 15trust

    Current mid price of every Hyperliquid asset, or the ones you ask for (BTC, ETH, SOL, HYPE...), in one fast and cheap call.

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

    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.

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

    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.

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

    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.

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

    Generate a JSON Schema (draft 2020-12) from an example JSON: types, properties, arrays, required fields and formats (date, date-time, email, uri). For API docs, tool definitions and output validation.

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

    Generate a barcode as SVG (EAN-13, EAN-8, UPC-A, ISBN, ISSN, Code 128, Code 39, ITF, GS1-128...) for labels and products, computing the check digit when missing.

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

    Gas price and latest block right now on BNB Chain, Avalanche, Gnosis, Linea, Scroll, Sonic and Unichain, with the cost of a simple transfer in native coin.

    x402 APIOnchain & crypto
    $0.003per call on Base
    0.0% uptime, -, 2 paying agentsFailing, checked 1 h ago
  • 15trust

    Estimate password strength with Dropbox's zxcvbn: score 0-4, estimated guesses and crack time for online and offline attacks, weak patterns found (dictionary, dates, sequences...) and tips. Evaluated in memory, never stored or logged.

    x402 APISecurity & trust
    $0.003per call on Base
    0.0% uptime, -, 2 paying agentsFailing, checked 52 min ago
  • 15trust

    Daily history of the crypto Fear & Greed Index (0 extreme fear, 100 extreme greed): average, max, min, days in each zone and trend, with the series. Alternative.me data.

    x402 APIOnchain & crypto
    $0.003per call on Base
    0.0% uptime, -, 2 paying agentsFailing, checked 54 min ago
  • 15trust

    Extract and normalize every number in a text: amounts with currency (€, $, USDC, BTC...), percentages, multipliers (k, million, bn) and plain figures, understanding both 1.234,56 and 1,234.56, with totals per currency.

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

    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.

    x402 APIOnchain & crypto
    $0.003per call on Base
    0.0% uptime, -, 2 paying agentsFailing, checked 59 min ago
  • 15trust

    Full transaction by hash: from, to, value, gas limit and prices, nonce, type, calldata and block. Works on Base, Ethereum, Arbitrum, Optimism, Polygon, BNB Chain, Avalanche, Gnosis, Linea, Scroll, Sonic and Unichain.

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

    Live balance of a wallet: native coin plus up to 20 ERC-20 tokens you choose (USDC/USDT by default) in one call. Works on Base, Ethereum, Arbitrum, Optimism, Polygon, BNB Chain, Avalanche, Gnosis, Linea, Scroll, Sonic and Unichain.

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

    Balance of one ERC-20 token in a wallet with symbol and decimals. Works on Base, Ethereum, Arbitrum, Optimism, Polygon, BNB Chain, Avalanche, Gnosis, Linea, Scroll, Sonic and Unichain.

    x402 APIOnchain & crypto
    $0.003per call on Base
    0.0% uptime, -, 2 paying agentsFailing, checked 1 h ago
  • 15trust

    Estimate the gas a transaction will use (eth_estimateGas) and its cost at the current gas price, or the revert reason if it would fail. Nothing is sent. Works on Base, Ethereum, Arbitrum, Optimism, Polygon, BNB Chain, Avalanche, Gnosis, Linea, Scroll, Sonic and Unichain.

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

    Current block height (chain tip) with block time and age in seconds. Works on Base, Ethereum, Arbitrum, Optimism, Polygon, BNB Chain, Avalanche, Gnosis, Linea, Scroll, Sonic and Unichain.

    x402 APIOnchain & crypto
    $0.003per call on Base
    0.0% uptime, -, 2 paying agentsFailing, checked 1 h ago
  • 15trust

    Live status of widely used cloud services and APIs (GitHub, Cloudflare, OpenAI, Anthropic, Discord, Vercel, npm, Twilio, DigitalOcean, Coinbase, Atlassian, Netlify, Supabase) from their status pages: overall state, affected components, open incidents and ongoing maintenance.

    x402 APIDeveloper tools
    $0.003per call on Base
    0.0% uptime, -, 2 paying agentsFailing, checked 40 min ago

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