Historical ECB rates | Vextorium

Checks and payment terms on this page refer to the endpoint above. Other listed endpoints have not been checked individually.

Base URLhttps://api.vextorium.com

• POST/tron-saldo-pago—No price listedBalance of a Tron address: TRX (free and staked), TRC-20 tokens (USDT, USDC, USDD...) and the bandwidth and energy available to send without fees. Live from a public Tron node.
• POST/v1/erc20-transfers—No price listedLatest Transfer events of an ERC-20 token, optionally only those in or out of a wallet, over the last N blocks, with decimal-adjusted amounts. Works on Base, Ethereum, Arbitrum, Optimism, Polygon, BNB Chain, Avalanche, Gnosis, Linea, Scroll, Sonic and Unichain.
• POST/v1/defi-overview—No price listedDeFi market snapshot: total TVL and top 5 chains, DEX volume, fees generated over 24h, 7d and 30d, and stablecoin market cap, with changes. One call for a daily market brief. DefiLlama data.
• POST/v1/kaspa-address—No price listedKaspa: balance of an address (kaspa:...) with transaction count and USD value; without an address, network status (blocks, difficulty, hashrate, circulating and max supply).
• POST/evm-saldo-token-pago—No price listedBalance 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.
• POST/v1/ton-dns—No price listedResolve a .ton domain (TON DNS) to its wallet address, or find the .ton domain of a TON address.
• POST/v1/pdf-metadata—No price listedMetadata and structure of a PDF (URL): pages, page size, title, author, creator, dates, version, encryption, form fields, attachments, bookmarks (table of contents) and whether it has extractable text or is a scan.
• POST/v1/sui-transaction—No price listedCheck a Sui transaction by digest: success or failure, sender, time, checkpoint, gas paid and every balance change by wallet and token, with USDC received and sent listed apart. Use it to confirm a USDC payment on Sui.
• POST/divisas-bce-pago—No price listedOfficial European Central Bank euro reference exchange rates (about 30 currencies) and currency conversion between any two of them, with reference date.
• POST/v1/tokenized-stock-prices—No price listedDEX price on Solana of verified tokenized stocks and ETFs (xStocks and Ondo): token price, on-chain market cap, liquidity, holders and 24h change, for one ticker (NVDA, TSLA, SPY...) or all. Token prices from Jupiter, not exchange quotes.
• POST/v1/abi-decode—No price listedDecode EVM calldata (transaction input) with the function signature you provide, checking that it matches the selector, or decode return data with its output types (e.g. uint256,address). Local calculation, no third-party signature databases.
• POST/ens-resolver-lote-pago—No price listedResolve up to 20 ENS names to addresses, or addresses to their primary ENS name, in one call.
• POST/verificar-firma-evm-pago—No price listedVerify 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.
• POST/v1/beefy-best-vaults—No price listedBest-yielding active Beefy Finance vaults for a token (USDC, WETH, cbBTC...), on one chain or all, with a minimum TVL for solidity: APY (auto-compounded, net of Beefy fee), TVL, platform, assets, risk flags and a direct link. Options for single-asset vaults only (no impermanent loss) and vaults with no risk flags.
• POST/airdrop-candidatos-pago—No price listedDeFi 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.
• POST/v1/solana-token-profile—No price listedProfile of a Solana token by symbol, name or mint: price, market cap, holders, liquidity, whether it is verified, an organic-quality score, audit flags (top-holder concentration, mint authority) and socials. Ideal to tell a legit token from a scam impersonator. Live from Jupiter.
• POST/cron-explicar-pago—No price listedValidate 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.
• POST/v1/company-enrich—No price listedCompany profile from its domain, without personal data: website title and description, social profiles it links, technologies used, email provider (MX/SPF) and SSL certificate. Read from the company's own website and DNS. Qualify B2B leads or vet a supplier.
• POST/v1/rpc—No price listedRead-only JSON-RPC call to a public node, paid per call, no API key: 12 EVM chains (Ethereum, Base, Arbitrum, Optimism, Polygon, BNB, Avalanche, Gnosis, Linea, Scroll, Sonic, Unichain), Solana and the XRP Ledger. Send chain, method and params; get the raw node result.
• POST/convertir-unidades-pago—No price listedConvert units of length, mass, volume, area, speed, temperature, data (KB vs KiB), energy, pressure, time and power, metric and imperial, with exact factors.
• POST/url-maliciosa-pago—No price listedCheck whether a URL or domain is listed in abuse.ch URLhaus as a malware distribution site in the last 30 days: exact URL match and other malicious URLs on the same host, with threat type, online/offline status and date. Use before an agent fetches or opens a link.
• POST/precio-simple-pago—No price listedCurrent price of a list of cryptocurrencies by ticker (BTC, ETH, SOL...) or chain:contract, in USD or any ECB currency (EUR, GBP, JPY...). The simplest way to get prices.
• POST/precio-oraculo-pago—No price listedTamper-resistant price from Chainlink Data Feeds on Base (ETH/USD, BTC/USD, USDC/USD, or any Chainlink aggregator address), with update time and staleness in seconds.
• POST/v1/spain-traffic-incidents—No price listedActive 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.
• POST/pool-uniswap-pago—No price listedUniswap v3 pool state on Base for a token pair: pool address per fee tier, spot price, tick, active liquidity and token reserves.

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