api.vextorium.com

• https://api.vextorium.com/token-vigilar-posicion-pago

  Re-check a token you already hold against your entry: liquidity below 25% of entry, risk score drop, dangerous powers active (mint, freeze, pause...), honeypot pattern or inflated volume. Verdict CLEAN (LIMPIO), DEGRADE…

  SolanaSecurity

  $0.003/ request

  2026-10-06

• https://api.vextorium.com/ton-dominio-pago

  Resolve a .ton domain (TON DNS) to its wallet address, or find the .ton domain of a TON address.

  SolanaIdentity

  $0.003/ request

  2026-10-08

• https://api.vextorium.com/ton-jetton-info-pago

  Profile of a TON jetton (token): name, symbol, description, decimals, supply, whether more can be minted, admin and scam flag.

  SolanaSecurity

  $0.003/ request

  2026-10-06

• https://api.vextorium.com/transformar-texto-pago

  Transform text: URL slug, remove accents, ASCII, snake_case, camelCase, PascalCase, kebab-case, CONSTANT_CASE, Title, upper, lower, reverse, strip HTML, normalize whitespace and Unicode (NFC/NFKC). One or all at once.

  SolanaDeveloper tools

  $0.003/ request

  2026-10-06

• https://api.vextorium.com/trocear-texto-pago

  Split long text into overlapping chunks for RAG and embeddings, by characters, words or estimated tokens, keeping sentences or paragraphs whole, with each chunk's position and size.

  SolanaAI models

  $0.003/ request

  2026-10-08

• https://api.vextorium.com/tron-coste-envio-pago

  What it costs right now to send USDT (TRC-20) and TRX on Tron: energy and bandwidth prices, typical energy of a USDT transfer to an address with and without USDT, and the TRX burned if you have no resources.

  SolanaMarket data

  $0.003/ request

  2026-10-06

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

  Profile of a Tron TRC-20 token read from its contract: name, symbol, decimals and total supply.

  SolanaOnchain data

  $0.003/ request

  2026-10-06

• https://api.vextorium.com/tron-transaccion-pago

  Status of a Tron transaction by hash: success or failure, block, time, fee in TRX, energy and bandwidth used, and the TRX or TRC-20 (USDT...) transfers it contains. Confirm a USDT payment on Tron.

  SolanaOnchain data

  $0.003/ request

  2026-10-06

• https://api.vextorium.com/utxo-saldo-pago

  Balance of a Litecoin, Dogecoin or Dash address (detected from the prefix if not given): confirmed and pending balance, total received and sent, transaction count and USD value.

  SolanaOnchain data

  $0.003/ request

  2026-10-08

• https://api.vextorium.com/v1/abi-decode

  Decode EVM calldata (transaction input) with the function signature or, if omitted, by looking up the selector on 4byte; or decode return data with its output types (e.g. uint256,address).

  SolanaOnchain data

  $0.003/ request

  2026-10-08

• https://api.vextorium.com/v1/abi-encode

  Encode a contract function call (calldata) from its signature and arguments, e.g. transfer(address,uint256) with [to, amount]: selector and hex data ready to sign or simulate.

  SolanaDeveloper tools

  $0.003/ request

  2026-10-08

• https://api.vextorium.com/v1/address-type-batch

  Classify up to 50 EVM addresses at once: regular wallet (EOA), EIP-7702 delegated wallet or contract, with code size. Filter airdrop lists, spot contracts or bots. 12 chains.

  SolanaOnchain data

  $0.003/ request

  2026-10-08

• https://api.vextorium.com/v1/airport-distance

  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.

  SolanaCommerce

  $0.003/ request

  2026-10-08

• https://api.vextorium.com/v1/airport-lookup

  Find airports by IATA/ICAO code, name or city, or the nearest to coordinates: name, codes, city, country, coordinates, elevation and scheduled service. OurAirports open data.

  SolanaCommerce

  $0.003/ request

  2026-10-08

• https://api.vextorium.com/v1/algorand-account

  Algorand account: ALGO balance and locked minimum, ASA assets (USDC...) with amounts, consensus participation, opted-in apps and USD value.

  SolanaOnchain data

  $0.003/ request

  2026-10-08

• https://api.vextorium.com/v1/apr-apy

  Convert APR to APY or APY to APR for any compounding frequency (continuous, daily, hourly, per block...) and optionally project the final value and gain of a deposit over N days. Useful to compare DeFi yields.

  SolanaMedia

  $0.003/ request

  2026-10-08

• https://api.vextorium.com/v1/aptos-wallet

  Aptos wallet: APT balance and other fungible assets (USDC, USDT...) with amount and USD value, number of sent transactions and whether the account exists.

  SolanaOnchain data

  $0.003/ request

  2026-10-08

• https://api.vextorium.com/v1/arxiv-search

  Search scientific papers on arXiv (AI, physics, maths, economics...): title, authors, abstract, categories, dates and PDF link; by relevance or newest, with category filter (cs.AI, cs.CR, q-fin...).

  SolanaOther

  $0.003/ request

  2026-10-08

• https://api.vextorium.com/v1/asn-info

  Information about an autonomous system: holder, whether it announces routes, registry block, number of IPv4 and IPv6 prefixes announced, approximate IPv4 addresses and a sample of prefixes. RIPEstat data.

  SolanaOnchain data

  $0.003/ request

  2026-10-08

• https://api.vextorium.com/v1/barcode-generate

  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.

  SolanaMedia

  $0.003/ request

  2026-10-08

• https://api.vextorium.com/v1/barcode-validate

  Validate EAN-8, EAN-13, UPC-A, GTIN-14, ISBN-10 and ISBN-13: check digit (and the expected one if wrong), code type, GS1 prefix and registering country, plus ISBN-10/13 conversion.

  SolanaDeveloper tools

  $0.003/ request

  2026-10-08

• https://api.vextorium.com/v1/basename-resolve

  Resolve a Basename (name.base.eth on Base) to its address, or an address to its verified primary Basename (reverse record checked forward).

  SolanaOther

  $0.003/ request

  2026-10-08

• https://api.vextorium.com/v1/bic-validate

  BIC/SWIFT code validation and parsing: bank, country, location and branch codes, test-code flag.

  SolanaDeveloper tools

  $0.003/ request

  2026-10-08

• https://api.vextorium.com/v1/bitcoin-mining-profitability

  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 brea…

  SolanaMarket data

  $0.003/ request

  2026-10-06

• https://api.vextorium.com/v1/bitcoin-network

  Bitcoin network now: block height and latest blocks, recommended fees in sat/vB to confirm in 1, 3, 6, 24 or 144 blocks, mempool size, difficulty, estimated hashrate and next difficulty adjustment (date and expected cha…

  SolanaOnchain data

  $0.003/ request

  2026-10-08

• https://api.vextorium.com/v1/bitcoin-tx

  Status of a Bitcoin transaction by txid: confirmed or in mempool, confirmations, block, total fee and fee rate (sat/vB), size, RBF flag, inputs and outputs with amounts.

  SolanaOnchain data

  $0.003/ request

  2026-10-08

• https://api.vextorium.com/v1/block-by-date

  Block number closest to a date and time on EVM chains (ethereum, base, arbitrum, optimism, polygon, bsc, avax...), with the block's own timestamp. For historical state queries and event filters.

  SolanaOnchain data

  $0.003/ request

  2026-10-08

• https://api.vextorium.com/v1/blockchain-status

  Live status of Bitcoin, Solana and 12 EVM chains (Ethereum, Base, Arbitrum, Optimism, Polygon, BNB Chain, Avalanche, Gnosis, Linea, Scroll, Sonic, Unichain): latest block, seconds since last block, gas and whether each …

  SolanaOnchain data

  $0.003/ request

  2026-10-08

• https://api.vextorium.com/v1/bluesky-followers

  Followers of a Bluesky profile (most recent first) with handle, name, bio and profile link, plus the total follower count.

  SolanaWeb data

  $0.003/ request

  2026-10-13

• https://api.vextorium.com/v1/bluesky-following

  Accounts a Bluesky profile follows, with handle, name, bio and profile link, plus the total following count.

  SolanaWeb data

  $0.003/ request

  2026-10-13

• https://api.vextorium.com/v1/bluesky-media

  Latest Bluesky posts from a profile that include images or video, with direct media links, likes, reposts and replies.

  SolanaMedia

  $0.003/ request

  2026-10-13

• https://api.vextorium.com/v1/bluesky-post-likes

  Who liked a Bluesky post (by bsky.app URL or at:// URI): handle, name and when they liked it.

  SolanaWeb data

  $0.003/ request

  2026-10-13

• https://api.vextorium.com/v1/bluesky-post-replies

  A Bluesky post and its direct replies sorted by likes, with author, text and engagement of each reply.

  SolanaDeveloper tools

  $0.003/ request

  2026-10-13

• https://api.vextorium.com/v1/bluesky-post-reposts

  Who reposted a Bluesky post (by bsky.app URL or at:// URI), with handle, name and profile link.

  SolanaWeb data

  $0.003/ request

  2026-10-13

• https://api.vextorium.com/v1/bluesky-profile

  Bluesky profile: followers, following, post count, bio, creation date and the latest posts with engagement (average likes).

  SolanaWeb data

  $0.003/ request

  2026-10-12

• https://api.vextorium.com/v1/bluesky-search

  Search public Bluesky posts by keyword, top or latest, with author, text, likes, reposts, replies and link. Live from the AT Protocol public API.

  SolanaDeveloper tools

  $0.003/ request

  2026-10-12

• https://api.vextorium.com/v1/bluesky-search-profiles

  Search Bluesky profiles by name, handle or bio keywords; returns handle, name, bio, DID and profile link.

  SolanaSearch

  $0.003/ request

  2026-10-13

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

  Topics trending right now on Bluesky, with a link to each topic feed.

  SolanaWeb data

  $0.003/ request

  2026-10-13

• https://api.vextorium.com/v1/business-days

  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.

  SolanaOther

  $0.003/ request

  2026-10-08

• https://api.vextorium.com/v1/cardano-wallet

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

  SolanaOnchain data

  $0.003/ request

  2026-10-08

• https://api.vextorium.com/v1/central-bank-press

  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, st…

  SolanaMarket data

  $0.003/ request

  2026-10-08

• https://api.vextorium.com/v1/chain-info

  Reference data for a blockchain by its chainId: name, gas/native token, block explorers, number of public RPCs and website. Utility for multi-chain agents. Live from chainid.network (ethereum-lists, open data).

  SolanaOnchain data

  $0.003/ request

  2026-10-08

• https://api.vextorium.com/v1/clinical-trials

  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.

  SolanaOther

  $0.003/ request

  2026-10-08

• https://api.vextorium.com/v1/color-contrast

  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.

  SolanaDeveloper tools

  $0.003/ request

  2026-10-08

• https://api.vextorium.com/v1/contract-address-predict

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

  SolanaDeveloper tools

  $0.003/ request

  2026-10-06

• https://api.vextorium.com/v1/coordinate-convert

  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.

  SolanaMedia

  $0.003/ request

  2026-10-08

• https://api.vextorium.com/v1/cosmos-wallet

  Wallet on Cosmos Hub (cosmos1...), Osmosis (osmo1...) or Celestia (celestia1...): token balances, staked amount per validator, pending rewards, unbonding and USD value. Also accepts a validator (valoper) address and sho…

  SolanaOnchain data

  $0.003/ request

  2026-10-08

• https://api.vextorium.com/v1/country-info

  Country profile: name, ISO codes, capital and its coordinates, region, income level, phone prefix, time zones and latest population and GDP per capita. World Bank and libphonenumber data.

  SolanaMarket data

  $0.003/ request

  2026-10-08

• https://api.vextorium.com/v1/crate-package

  Rust crate profile from crates.io: version, description, license, repository, docs, total and recent downloads, minimum Rust version, keywords and dates.

  SolanaOther

  $0.003/ request

  2026-10-08

• https://api.vextorium.com/v1/cron-explain

  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.

  SolanaDeveloper tools

  $0.003/ request

  2026-10-08

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.