api.vextorium.com

• https://api.vextorium.com/v1/spain-social-security-validate

  Validate a Spanish Social Security affiliation number (12 digits: province, number, control) and return the province of registration. Computed locally; nothing stored.

  SolanaWeb data

  $0.003/ request

  2026-10-06

• https://api.vextorium.com/v1/spain-tax-id-validate

  Spanish tax ID validation (DNI/NIF, NIE and company CIF) with check-digit verification. Computed locally; the ID is not stored.

  SolanaIdentity

  $0.003/ request

  2026-10-06

• https://api.vextorium.com/v1/spain-traffic-incidents

  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, roa…

  SolanaOther

  $0.003/ request

  2026-10-06

• https://api.vextorium.com/v1/ssl-certificate

  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.

  SolanaIdentity

  $0.003/ request

  2026-10-08

• https://api.vextorium.com/v1/staking-calculator

  Staking rewards: final amount, total rewards and average per day and month, with daily compounding or simple, after validator commission, in tokens and optionally in USD.

  SolanaDeveloper tools

  $0.003/ request

  2026-10-08

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

  Starknet wallet: ETH, STRK, USDC and USDT balances read from their contracts, account nonce, deployment status and USD value.

  SolanaOnchain data

  $0.003/ request

  2026-10-08

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

  Stellar account: XLM and every asset balance (USDC, EURC...) with issuer, signers and thresholds, subentries and USD value.

  SolanaOnchain data

  $0.003/ request

  2026-10-08

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

  Subdomains of a domain found in public Certificate Transparency logs (every TLS certificate issued): names, wildcard count and certificate dates. For asset inventory, audits and OSINT.

  SolanaIdentity

  $0.003/ request

  2026-10-08

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

  Sui wallet balances: SUI and every other token with amount, decimals and USD value where priced, plus the wallet total.

  SolanaOnchain data

  $0.003/ request

  2026-10-08

• https://api.vextorium.com/v1/sunrise-sunset

  Sunrise, sunset, solar noon, day length and civil, nautical and astronomical twilight for coordinates and a date, in local time (zone detected from coordinates). Local astronomical calculation; handles polar night and m…

  SolanaDeveloper tools

  $0.003/ request

  2026-10-08

• https://api.vextorium.com/v1/text-chunk

  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/v1/text-diff

  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.

  SolanaDeveloper tools

  $0.003/ request

  2026-10-08

• https://api.vextorium.com/v1/text-extract-entities

  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.

  SolanaOnchain data

  $0.003/ request

  2026-10-06

• https://api.vextorium.com/v1/text-extract-numbers

  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.

  SolanaWeb data

  $0.003/ request

  2026-10-06

• https://api.vextorium.com/v1/text-similarity

  Similarity between two texts without AI: TF-IDF cosine, vocabulary Jaccard and character-trigram Jaccard (catches edited copies), shared words and a verdict. For duplicates, plagiarism checks and deduplication.

  SolanaDeveloper tools

  $0.003/ request

  2026-10-08

• https://api.vextorium.com/v1/text-stats

  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.

  SolanaDeveloper tools

  $0.003/ request

  2026-10-08

• https://api.vextorium.com/v1/text-transform

  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

  2026-10-08

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

  Tezos account (tz1/tz2/tz3/KT1): XTZ balance, baker, staked amount, FA tokens, transaction count, first and last activity and USD value.

  SolanaOnchain data

  $0.003/ request

  2026-10-08

• https://api.vextorium.com/v1/time

  Trusted UTC time (NTP-synced server clock) with millisecond Unix timestamps, ISO week and the latest Ethereum and Base block times as independent references. For timestamping and clock checks.

  SolanaOther

  $0.003/ request

  2026-10-08

• https://api.vextorium.com/v1/timezone-by-coordinates

  IANA time zone of any point on Earth from its coordinates, computed locally, with the current local time there, UTC offset and daylight saving flag.

  SolanaDeveloper tools

  $0.003/ request

  2026-10-06

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

  Convert a date and time (or now) from one IANA time zone to up to 25 others: local time, UTC offset, abbreviation, daylight saving flag, weekday, hour difference, UTC and Unix timestamp.

  SolanaDeveloper tools

  $0.003/ request

  2026-10-08

• https://api.vextorium.com/v1/token-allowance

  ERC-20 allowance lookup: how much a spender can move from an owner's balance, flagging unlimited approvals.

  SolanaOnchain data

  $0.003/ request

  2026-10-08

• https://api.vextorium.com/v1/token-price-batch

  Price, liquidity, 24h volume, 1h/24h change and FDV of up to 50 tokens in one call (best-liquidity pair of each), on Solana or EVM chains. Built for bots that poll prices often.

  SolanaMarket data

  $0.003/ request

  2026-10-08

• https://api.vextorium.com/v1/token-price-movers

  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.

  SolanaMarket data

  $0.003/ request

  2026-10-08

• https://api.vextorium.com/v1/ton-dns

  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/v1/ton-jetton-info

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

  SolanaSecurity

  $0.003/ request

  2026-10-08

• https://api.vextorium.com/v1/tron-token-info

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

  SolanaOnchain data

  $0.003/ request

  2026-10-08

• https://api.vextorium.com/v1/tron-transfer-cost

  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

  2026-10-08

• https://api.vextorium.com/v1/tron-tx-status

  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

  2026-10-08

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

  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 m…

  SolanaOnchain data

  $0.003/ request

  2026-10-08

• https://api.vextorium.com/v1/un-sanctions

  Check whether a person or entity is on the UN Security Council Consolidated Sanctions List (Al-Qaida, ISIL, Taliban, DPRK, Iran, Libya, Sudan, Yemen...) with fuzzy matching of names and aliases. Complements sanciones-bu…

  SolanaSecurity

  $0.003/ request

  2026-10-08

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

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

  SolanaDeveloper tools

  $0.003/ request

  2026-10-08

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

  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.

  SolanaWeb data

  $0.003/ request

  2026-10-08

• https://api.vextorium.com/v1/url-redirects

  Follow the redirect chain of a URL (up to 10 hops): status code and time of each hop, final URL, domain changes and HTTPS-to-HTTP downgrades. Unmask short and affiliate links before visiting them.

  SolanaWeb data

  $0.003/ request

  2026-10-08

• https://api.vextorium.com/v1/us-airport-delays

  Current delays and closures at US airports from the FAA: ground delay programs, ground stops, arrival/departure delays and closures with reason and duration; filter by IATA code (JFK, LAX, ORD...).

  SolanaCommerce

  $0.003/ request

  2026-10-08

• https://api.vextorium.com/v1/us-budget-deficit

  Monthly US federal receipts, outlays and deficit (or surplus), plus the trailing 12-month deficit, from the Monthly Treasury Statement. US Treasury, public domain.

  SolanaOther

  $0.003/ request

  2026-10-08

• https://api.vextorium.com/v1/us-company-search

  Search US listed companies registered with the SEC by name or ticker: ticker, official name, CIK and exchange (Nasdaq, NYSE...). Get the right ticker before asking for filings or fundamentals.

  SolanaMarket data

  $0.003/ request

  2026-10-08

• https://api.vextorium.com/v1/us-cpi

  US inflation (CPI-U): year-on-year headline, core (ex food and energy), energy and food rates, month by month. US Bureau of Labor Statistics, public domain.

  SolanaMarket data

  $0.003/ request

  2026-10-08

• https://api.vextorium.com/v1/us-debt-avg-interest

  Average interest rate the US Treasury pays on its debt by instrument (bills, notes, bonds, TIPS, FRNs...) and total, with the rate one year earlier. US Treasury, public domain.

  SolanaMarket data

  $0.003/ request

  2026-10-07

• https://api.vextorium.com/v1/us-grants

  US federal grant opportunities from Grants.gov: title, number, agency, open and close dates, status and link; search by keyword (AI, energy, health...) and agency (NSF, NIH, DOE...), open or forecasted.

  SolanaDeveloper tools

  $0.003/ request

  2026-10-08

• https://api.vextorium.com/v1/us-jobs-report

  US labor market: unemployment rate, nonfarm payrolls with monthly job change, and average hourly earnings with annual growth. US Bureau of Labor Statistics, public domain.

  SolanaMarket data

  $0.003/ request

  2026-10-08

• https://api.vextorium.com/v1/us-market-hours

  US stock market clock (NYSE/Nasdaq): open, closed, pre-market or after-hours now (or at a given time), holiday reason, early closes, next open/close and upcoming holidays. Key for 24/7 tokenized stocks.

  SolanaMarket data

  $0.003/ request

  2026-10-08

• https://api.vextorium.com/v1/us-national-debt

  Total US public debt outstanding to the penny (held by the public and intragovernmental), with its change over 30 days and one year and the average daily increase. Official US Treasury Fiscal Data.

  SolanaMarket data

  $0.003/ request

  2026-10-08

• https://api.vextorium.com/v1/us-treasury-auctions

  US Treasury debt auctions (bills, notes, bonds, TIPS, FRNs): upcoming announced auctions or recent results with term, offering amount, high yield and bid-to-cover demand. Official Fiscal Data.

  SolanaOther

  $0.003/ request

  2026-10-07

• https://api.vextorium.com/v1/us-treasury-fx-rates

  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.

  SolanaMarket data

  $0.003/ request

  2026-10-07

• https://api.vextorium.com/v1/user-agent-parse

  Parse a User-Agent string: browser and version, OS and version, device brand and model, device type (mobile, tablet, desktop) and whether it is a bot, an AI crawler (GPTBot, ClaudeBot...) or an HTTP library.

  SolanaDeveloper tools

  $0.003/ request

  2026-10-08

• https://api.vextorium.com/v1/utxo-balance

  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/uuid

  Generate cryptographically secure unique IDs: UUID v4, time-sortable UUID v7, ULID, NanoID, hex, base58 or prefixed tokens (e.g. ord_...), up to 1000 per call.

  SolanaDeveloper tools

  $0.003/ request

  2026-10-08

• https://api.vextorium.com/v1/vat-calculate

  Standard and reduced VAT rates of any EU member state, and an invoice breakdown (net, VAT, gross) from a net or VAT-inclusive amount, flagging rates that are not in force there.

  SolanaCommerce

  $0.003/ request

  2026-10-08

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

  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.

  SolanaOther

  $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.