api.vextorium.com

• https://api.vextorium.com/v1/wallet-token-transfers

  Token transfers (ERC-20, ERC-721 NFTs or ERC-1155) sent or received by an EVM address: date, token, amount, from, to, in/out and transaction, with totals per token.

  BaseOnchain data

  $0.004/ request

  2026-10-03

• https://api.vextorium.com/v1/weather

  Weather forecast for any place on Earth from the Norwegian Meteorological Institute: current conditions and daily max/min temperature, precipitation, wind, cloud cover, humidity, pressure and sky state for up to 9 days.

  BaseOther

  $0.004/ request

  2026-10-06

• https://api.vextorium.com/v1/world-house-prices

  Residential property prices in about 60 economies: nominal and real (inflation-adjusted) year-on-year change of the latest quarter, as a ranking or for one country. Bank for International Settlements data.

  BaseMarket data

  $0.004/ request

  2026-10-06

• https://api.vextorium.com/v1/world-inflation

  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.

  BaseMarket data

  $0.004/ request

  2026-10-06

• https://api.vextorium.com/v1/x402-inspect

  Check any x402 endpoint before paying, without paying: price in USD per network, asset (flags anything that is not official USDC), pay-to address and whether it is a contract, authorization timeout, Bazaar metadata, and…

  BaseDeveloper tools

  $0.004/ request

  2026-10-06

• https://api.vextorium.com/v1/x402-trending

  Most used x402 paid services from the public x402 Bazaar catalog: unique payers and calls in 30 days, price, networks and description, plus ecosystem totals. Optional keyword filter. See what agents actually buy.

  BaseOther

  $0.004/ request

  2026-10-06

• https://api.vextorium.com/validar-email-pago

  Email validation: syntax, domain MX records and disposable-domain flag. Sends no email; the address is not stored.

  BaseIdentity

  $0.004/ request

  2026-10-06

• https://api.vextorium.com/validar-iva-vies-pago

  Check in the European Commission's VIES whether an EU VAT number is registered for intra-community trade, with name and address where the country publishes them. Needed to invoice other EU businesses without VAT.

  BaseOther

  $0.004/ request

  2026-10-06

• https://api.vextorium.com/vault-4626-pago

  Read any ERC-4626 tokenized vault (Morpho, Yearn v3, Euler, Fluid, sDAI...) on-chain: underlying asset, total assets, shares outstanding, price per share and approximate TVL in USD.

  BaseOnchain data

  $0.004/ request

  2026-10-06

• https://api.vextorium.com/verificar-tokenizada-pago

  Anti-scam check for tokenized stocks on Solana: tells whether a token mint was issued by an official issuer (xStocks/Backed, Ondo) via its mint authority, or is a POSSIBLE IMITATION posing as one.

  BaseSecurity

  $0.004/ request

  2026-10-06

• https://api.vextorium.com/vivienda-mundo-pago

  Residential property prices in about 60 economies: nominal and real (inflation-adjusted) year-on-year change of the latest quarter, as a ranking or for one country. Bank for International Settlements data.

  BaseMarket data

  $0.004/ request

  2026-10-06

• https://api.vextorium.com/vivienda-precios-ue-pago

  Year-on-year change of house prices (house price index, all dwellings) for any European country, or a ranking of all. Official Eurostat data.

  BaseMarket data

  $0.004/ request

  2026-10-06

• https://api.vextorium.com/vulnerabilidades-paquete-pago

  Known vulnerabilities of a software package (npm, PyPI, Go, Maven, crates.io, NuGet, RubyGems, Packagist...) at a given version or overall: CVE/GHSA ids, summary, severity, publication date and fixed versions. Google's …

  BaseSecurity

  $0.004/ request

  2026-10-06

• https://api.vextorium.com/x402-inspector-pago

  Check any x402 endpoint before paying, without paying: price in USD per network, asset (flags anything that is not official USDC), pay-to address and whether it is a contract, authorization timeout, Bazaar metadata, and…

  BaseDeveloper tools

  $0.004/ request

  2026-09-29

• https://api.vextorium.com/x402-tendencias-pago

  Most used x402 paid services from the public x402 Bazaar catalog: unique payers and calls in 30 days, price, networks and description, plus ecosystem totals. Optional keyword filter. See what agents actually buy.

  BaseOther

  $0.004/ request

  2026-10-06

• https://api.vextorium.com/codificar-pago

  One endpoint for hashing and encoding: sha256, sha512, sha3, keccak256, md5, sha1, blake2, ripemd160, crc32, all-hashes-at-once, HMAC, base64/base64url, hex, URL and base58 encode/decode, JWT decode (with expiry check) …

  BaseDeveloper tools

  $0.0045/ request

  2026-09-29

• https://api.vextorium.com/v1/hash

  One endpoint for hashing and encoding: sha256, sha512, sha3, keccak256, md5, sha1, blake2, ripemd160, crc32, all-hashes-at-once, HMAC, base64/base64url, hex, URL and base58 encode/decode, JWT decode (with expiry check) …

  BaseDeveloper tools

  $0.0045/ request

  2026-10-06

• https://api.vextorium.com/v1/web-to-markdown

  Read any public web page or PDF and get its main content as clean, LLM-ready markdown (headings, lists, links, tables, code) plus metadata: title, description, author, date, language, canonical URL. Menus, cookie banner…

  BaseWeb data

  $0.0045/ request

  2026-10-06

• https://api.vextorium.com/web-markdown-pago

  Read any public web page or PDF and get its main content as clean, LLM-ready markdown (headings, lists, links, tables, code) plus metadata: title, description, author, date, language, canonical URL. Menus, cookie banner…

  BaseWeb data

  $0.0045/ request

  2026-09-29

• https://api.vextorium.com/aave-tipos-pago

  Aave v3 live lending and borrowing APY for the main assets (WETH, USDC, USDT, DAI, cbBTC/WBTC) on a chain.

  BaseOnchain data

  $0.005/ request

  2026-10-05

• https://api.vextorium.com/airdrop-candidatos-pago

  DeFi protocols with significant TVL and no token yet (potential future airdrops): category, suggested activity and difficulty, chains, TVL and links. Signals only, not confirmed airdrops. DefiLlama data.

  BaseOnchain data

  $0.005/ request

  2026-10-05

• https://api.vextorium.com/analisis-tecnico-pago

  Technical analysis of any Hyperliquid perpetual (crypto, stocks, commodities): RSI, MACD, EMA 20/50/200, Bollinger bands, ATR, stochastic, annualized volatility, recent highs/lows, relative volume, trend and volatility …

  BaseMarket data

  $0.005/ request

  2026-10-05

• https://api.vextorium.com/beefy-vault-pago

  Full detail of a Beefy Finance vault by id or vault contract address: APY breakdown, TVL, performance/deposit/withdraw fees, risk flags, deposited token and price, vault and strategy contracts, last harvest, plus an on-…

  BaseOnchain data

  $0.005/ request

  2026-09-29

• https://api.vextorium.com/cabeceras-seguridad-pago

  Website security headers audit: HTTPS, HSTS, CSP, X-Frame-Options, X-Content-Type-Options, Referrer-Policy, Permissions-Policy and cookie flags, with a score.

  BaseDeveloper tools

  $0.005/ request

  2026-10-06

• https://api.vextorium.com/cadena-comparar-pago

  Compare two blockchains by DeFi TVL: value locked, share of the whole market and gas token, plus which one is bigger. Live from DefiLlama.

  BaseOnchain data

  $0.005/ request

  2026-10-05

• https://api.vextorium.com/comprobar-enlaces-pago

  Check whether a list of URLs, or every link on a page, works: HTTP status, final URL after redirects and broken links first. Up to 50 URLs per call, checked in parallel.

  BaseDeveloper tools

  $0.005/ request

  2026-10-05

• https://api.vextorium.com/comprobar-salud-pago

  API/URL health check: up or down, HTTP status, latency, and whether the endpoint is a valid x402 paid endpoint.

  BaseDeveloper tools

  $0.005/ request

  2026-09-29

• https://api.vextorium.com/contratos-eeuu-pago

  US federal government contracts by keyword (USAspending): recipient, amount, awarding agency, dates and description, largest first. For public-sector market research and competitor analysis.

  BaseOther

  $0.005/ request

  2026-10-05

• https://api.vextorium.com/correlacion-activos-pago

  Correlation matrix of daily returns for 2-8 crypto assets over up to 2 years, with each asset's return and annualized volatility and the least correlated pair. For diversification and hedging. Prices from DefiLlama.

  BaseMarket data

  $0.005/ request

  2026-10-05

• https://api.vextorium.com/defi-hackeos-pago

  Database of crypto hacks and exploits: date, amount stolen, technique, classification, chains and whether it was a bridge or CEX. Filterable by chain and minimum amount. Essential to gauge the risk of a protocol or chai…

  BaseOnchain data

  $0.005/ request

  2026-10-05

• https://api.vextorium.com/defi-movimientos-pago

  DeFi protocols with the largest TVL rise or fall over 1 hour, 1 day or 7 days, with minimum-TVL and category filters. Spot capital inflows, mass exits or possible incidents early. Live from DefiLlama.

  BaseOnchain data

  $0.005/ request

  2026-10-05

• https://api.vextorium.com/dex-par-pago

  Trading pairs for a token across all chains (by symbol, name or address): price, 24h/1h change, on-chain liquidity, 24h volume, market cap, DEX and chain. Filter by chain (use the token address for a precise per-chain v…

  BaseOnchain data

  $0.005/ request

  2026-10-05

• https://api.vextorium.com/erc20-aprobaciones-pago

  Which contracts a wallet has allowed to move its ERC-20 tokens: checks the chain's main tokens (or the ones you pass) over recent blocks plus common spenders (Uniswap routers, Permit2), returning the live allowance and …

  BaseOnchain data

  $0.005/ request

  2026-10-05

• https://api.vextorium.com/estable-detalle-pago

  Detail of one stablecoin: pegging mechanism (fiat-backed, crypto-backed, algorithmic), price, on-peg status, total circulating supply and its breakdown by chain. Live from DefiLlama.

  BaseMarket data

  $0.005/ request

  2026-10-05

• https://api.vextorium.com/estables-emisiones-pago

  Stablecoin mints and burns over the last hours read from the contracts: USDC and USDT on Ethereum and USDC on Base, with totals, counts, largest operations and net flow. A signal of money entering or leaving crypto.

  BaseOnchain data

  $0.005/ request

  2026-10-05

• https://api.vextorium.com/estables-rendimiento-pago

  Best DeFi yields for stablecoins (USDC, USDT, DAI, USDe...): total, base and reward APY, TVL, protocol and chain, with minimum TVL and an option to exclude temporary reward incentives. Live from DefiLlama.

  BaseOnchain data

  $0.005/ request

  2026-10-05

• https://api.vextorium.com/eventos-contrato-pago

  Latest events emitted by an EVM contract from the event signature (e.g. Transfer(address indexed from,address indexed to,uint256 value)), decoded with parameter names, block and transaction hash, over the last N blocks.

  BaseOnchain data

  $0.005/ request

  2026-10-05

• https://api.vextorium.com/evm-tokens-cartera-pago

  Every ERC-20 token held by an EVM address (not just the majors) with amount, price and USD value when quoted, token holder count and reputation (scam-flagged tokens hidden by default), plus native balance and total USD.

  BaseOnchain data

  $0.005/ request

  2026-10-05

• https://api.vextorium.com/fear-greed-pago

  Crypto Fear & Greed Index (0-100) with classification. Data source: Alternative.me (attribution included in the response).

  BaseMarket data

  $0.005/ request

  2026-09-29

• https://api.vextorium.com/fondo-13f-pago

  Holdings an institutional manager reported in its latest SEC 13F (Berkshire, Bridgewater, Renaissance, ARK...): positions with value, shares and weight, total value and changes vs the previous quarter (new, increased, r…

  BaseMarket data

  $0.005/ request

  2026-10-05

• https://api.vextorium.com/funding-comparar-pago

  Perpetual funding rates on Hyperliquid, dYdX, Paradex and Aevo normalized to 1h, 8h and annualized APR. For one coin it compares venues and the long/short spread; without a coin it lists the biggest cross-exchange fundi…

  BaseMarket data

  $0.005/ request

  2026-10-05

• https://api.vextorium.com/gasolineras-espana-pago

  Cheapest petrol stations in Spain for a fuel (gasoline 95/98, diesel, LPG, CNG, AdBlue, hydrogen) by town, province or near coordinates: price, brand, address, opening hours and distance, plus the area's average. Offici…

  BaseOther

  $0.005/ request

  2026-10-05

• https://api.vextorium.com/grafico-precio-pago

  Daily price series of a token for up to 365 days with change, high, low, maximum drawdown and annualized volatility. Accepts symbols (BTC, ETH, SOL...) or chain:contract ids. Aggregated by DefiLlama.

  BaseMarket data

  $0.005/ request

  2026-10-05

• https://api.vextorium.com/hyperliquid-ballenas-pago

  How the 150 largest actively trading Hyperliquid accounts are positioned: per coin long and short notional, bias, number of whales on each side, average entry and unrealized PnL; or, for one coin, every whale position w…

  BaseMarket data

  $0.005/ request

  2026-10-05

• https://api.vextorium.com/hyperliquid-funding-historico-pago

  Hourly funding history of a Hyperliquid perpetual over 1-30 days: average, max, min, % of positive hours, annualized rate and a daily series. For carry and basis strategies.

  BaseMarket data

  $0.005/ request

  2026-10-05

• https://api.vextorium.com/hyperliquid-mapa-liquidaciones-pago

  Liquidation map of the largest Hyperliquid accounts for a coin: at which prices their longs (below) and shorts (above) would be liquidated, bucketed with the notional at risk, and the closest levels to the current price.

  BaseMarket data

  $0.005/ request

  2026-10-05

• https://api.vextorium.com/hyperliquid-posiciones-pago

  Open perpetual positions of any wallet on Hyperliquid: side, size, entry, unrealized PnL, ROE, leverage, liquidation price, margin and funding paid, plus account value and withdrawable. Live open on-chain data.

  BaseMarket data

  $0.005/ request

  2026-10-05

• https://api.vextorium.com/indicadores-pais-pago

  Key indicators of any country: GDP, real growth, GDP per capita, inflation, population, unemployment, public debt, exports, life expectancy and internet use, with the last years of each. World Bank open data.

  BaseMarket data

  $0.005/ request

  2026-10-05

• https://api.vextorium.com/info-token-pago

  ERC-20 token profile read directly from the contract on Base or Ethereum: name, symbol, decimals, total supply, bytecode size and whether it is an upgradeable EIP-1967 proxy (with implementation address).

  BaseOnchain data

  $0.005/ request

  2026-09-29

• https://api.vextorium.com/licitaciones-ue-pago

  Public tenders and contract awards from all EU countries published in TED (Official Journal of the EU) by keyword and country: title, buyer, notice type, date, tender deadline, estimated value, CPV codes and link. Optio…

  BaseOther

  $0.005/ request

  2026-10-05

By chain

One seller wallet, each chain read on its own. We never send a payment, so we never observe what a paid call returns. Unknown means we hold no reading, not that anything failed.

The price each endpoint registered in the x402 catalogue. A listed price is a registration, not an observed charge.