x402 merchant

api.vextorium.com

Onchain data API on Solana, paid per request with x402.

Endpoints1,055
Price per requestfrom $0.001
Outside payersn/a
Answer 4021 of 9

Overview

as of 2026-10-14

Seller wallet: HcjfmZLgWRZzwj4deEiS7pewc4KBYSw39mW5nTyt3pz2
Chains: Solana
Hosts: api.vextorium.com
Categories: Onchain data356Market data203Developer tools142Other141Web data57Identity39Security39Media29Commerce22AI models14Search11Agents2
First seen: 2026-10-05 · last seen 2026-10-14

What we observed

Payments unknownAnswers 4022026-10-14Not claimed

See the readings

Endpoints

1,055 registered

https://api.vextorium.com/v1/token-safety-solana
One-call risk verdict for a Solana token: 0-100 score and level with every signal explained: active mint or freeze authority, top-holder concentration, Jupiter verification and organic score, holder count, liquidity, vo…
SolanaSecurity
$0.006/ request
2026-10-05
https://api.vextorium.com/v1/tokenized-stock-issuance
On-chain activity of tokenized stocks on Solana: current supply per issuer and recent issuance (mint when shares are deposited) and redemptions (burn), with transaction links.
SolanaOnchain data
$0.006/ request
2026-10-05
https://api.vextorium.com/v1/tokenized-stock-yields
Best DeFi yield pools whose assets are verified tokenized stocks (xStocks/Backed and Ondo): APY, TVL, chain, protocol and pair. Filter by ticker (NVDA, TSLA, SPY...) or list all. Precise matching by on-chain tokenized s…
SolanaOnchain data
$0.006/ request
2026-10-05
https://api.vextorium.com/v1/uniswap-pool
Uniswap v3 pool state on Base for a token pair: pool address per fee tier, spot price, tick, active liquidity and token reserves.
SolanaOnchain data
$0.006/ request
2026-10-05
https://api.vextorium.com/v1/whale-transfers
Whale tracker: large ERC-20 transfers (USDC, USDT, WETH, WBTC or any token address) in the last ~hour on Ethereum, Base, Arbitrum, Optimism, Polygon or BNB, sorted by USD value, with sender, receiver and tx hash.
SolanaOnchain data
$0.006/ request
2026-10-12
https://api.vextorium.com/defi-pool-pago
Detail of one DeFi pool by its DefiLlama id: current APY (base and rewards), TVL, 7d/30d trend, impermanent-loss risk, exposure, and the APY/TVL evolution over the last 30 days with min and max. Use the id returned by t…
SolanaOnchain data
$0.007/ request
2026-10-05
https://api.vextorium.com/swap-solana-pago
Best route and price to swap one Solana token for another: how much you receive, the price impact and which DEXs the route goes through. Accepts symbols (SOL, USDC...) or mint addresses. Live from Jupiter, Solana's lead…
SolanaOnchain data
$0.007/ request
2026-10-05
https://api.vextorium.com/v1/defi-pool
Detail of one DeFi pool by its DefiLlama id: current APY (base and rewards), TVL, 7d/30d trend, impermanent-loss risk, exposure, and the APY/TVL evolution over the last 30 days with min and max. Use the id returned by t…
SolanaOnchain data
$0.007/ request
2026-10-05
https://api.vextorium.com/v1/solana-swap-route
Best route and price to swap one Solana token for another: how much you receive, the price impact and which DEXs the route goes through. Accepts symbols (SOL, USDC...) or mint addresses. Live from Jupiter, Solana's lead…
SolanaOnchain data
$0.007/ request
2026-10-05
https://api.vextorium.com/beefy-mejores-pago
Best-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…
SolanaOnchain data
$0.008/ request
2026-10-06
https://api.vextorium.com/cotizacion-dex-pago
On-chain swap quote on Base from Uniswap v3 QuoterV2 across all fee tiers (0.01%, 0.05%, 0.3%, 1%): output amount, unit price, best pool and gas estimate. Accepts symbols (WETH/ETH, USDC, USDT, DAI, cbBTC) or token addr…
SolanaOnchain data
$0.008/ request
2026-10-06
https://api.vextorium.com/extraer-datos-pago
Structured data extraction with local AI: give a text and a list of field names, get a JSON object with those fields (null when absent).
SolanaDeveloper tools
$0.008/ request
2026-10-09
https://api.vextorium.com/hyperliquid-mercados-pago
Perpetual futures markets on Hyperliquid: mark price, annualized funding rate, open interest and 24h volume for each asset. Search by asset or rank by volume, open interest, funding or 24h move. Live open on-chain data.
SolanaMarket data
$0.008/ request
2026-10-05
https://api.vextorium.com/saldo-multired-pago
One address across five EVM chains (Base, Ethereum, Arbitrum, Optimism, Polygon): native coin and USDC balance per chain and total USD value.
SolanaOnchain data
$0.008/ request
2026-10-06
https://api.vextorium.com/token-riesgo-pago
ERC-20 admin-control check: detects owner privileges, upgradeable proxy, mint, pause, blacklist and fee-setting functions in the contract code. Measures issuer control, not a scam verdict.
SolanaOnchain data
$0.008/ request
2026-10-06
https://api.vextorium.com/traducir-pago
Translate text to any language with local AI (Qwen3-4B), preserving formatting, names and numbers; detects the source language.
SolanaDeveloper tools
$0.008/ request
2026-10-10
https://api.vextorium.com/v1/beefy-best-vaults
Best-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…
SolanaOnchain data
$0.008/ request
2026-10-05
https://api.vextorium.com/v1/dex-swap-quote
On-chain swap quote on Base from Uniswap v3 QuoterV2 across all fee tiers (0.01%, 0.05%, 0.3%, 1%): output amount, unit price, best pool and gas estimate. Accepts symbols (WETH/ETH, USDC, USDT, DAI, cbBTC) or token addr…
SolanaOnchain data
$0.008/ request
2026-10-05
https://api.vextorium.com/v1/hyperliquid-markets
Perpetual futures markets on Hyperliquid: mark price, annualized funding rate, open interest and 24h volume for each asset. Search by asset or rank by volume, open interest, funding or 24h move. Live open on-chain data.
SolanaMarket data
$0.008/ request
2026-10-05
https://api.vextorium.com/v1/multichain-balances
One address across five EVM chains (Base, Ethereum, Arbitrum, Optimism, Polygon): native coin and USDC balance per chain and total USD value.
SolanaOnchain data
$0.008/ request
2026-10-05
https://api.vextorium.com/v1/token-admin-check
ERC-20 admin-control check: detects owner privileges, upgradeable proxy, mint, pause, blacklist and fee-setting functions in the contract code. Measures issuer control, not a scam verdict.
SolanaOnchain data
$0.008/ request
2026-10-05
https://api.vextorium.com/perpetuos-pago
Hyperliquid perpetual futures: hourly funding rate and annualized, 24h and 7d average funding, who pays whom, mark and oracle price, premium, open interest, 24h volume and max leverage for one coin; or a ranking of all …
SolanaMarket data
$0.009/ request
2026-10-06
https://api.vextorium.com/v1/perp-funding
Hyperliquid perpetual futures: hourly funding rate and annualized, 24h and 7d average funding, who pays whom, mark and oracle price, premium, open interest, 24h volume and max leverage for one coin; or a ranking of all …
SolanaMarket data
$0.009/ request
2026-10-05
https://api.vextorium.com/adjudicaciones-pago
Spanish public contracts awarded to a company, or by a contracting authority, from official PLACSP open data: winners, awarded amounts (VAT excluded), dates and official links. Competitive intelligence for B2B agents.
SolanaOnchain data
$0.01/ request
2026-10-06
https://api.vextorium.com/beefy-posiciones-pago
All Beefy Finance vault positions of a wallet on Base, Ethereum, Arbitrum, Optimism or Polygon, read on-chain (shares and price per share) and valued in USD, including retired vaults where funds are often forgotten.
SolanaOnchain data
$0.01/ request
2026-10-06
https://api.vextorium.com/licitaciones-pago
Spanish public procurement tenders from official PLACSP open data (Plataforma de Contratación del Sector Público): search open calls by keywords, CPV code, province, contract type (works, services, supplies) and budget.…
SolanaOther
$0.01/ request
2026-10-06
https://api.vextorium.com/liquidaciones-pago
DeFi liquidations read on-chain from Aave v3 on Base, Ethereum, Arbitrum, Optimism and Polygon: total USD liquidated, event count, breakdown by network, collateral and debt asset, and latest events with explorer links. …
SolanaOnchain data
$0.01/ request
2026-10-06
https://api.vextorium.com/precio-cripto-pago
Crypto price in USD and EUR from on-chain sources only: Chainlink oracles (BTC, ETH, USDC) or Uniswap v3 quotes on Base (USDT, DAI or any Base token address); EUR via ECB rate.
SolanaOnchain data
$0.01/ request
2026-10-06
https://api.vextorium.com/resumir-pago
AI text summarization and analysis (Qwen3-4B, local). Send any text in the 'texto' field (you may start it with an instruction, e.g. 'Summarize in 3 bullets: ...') and get a concise summary or analysis in the same langu…
SolanaAI models
$0.01/ request
2026-10-10
https://api.vextorium.com/v1/beefy-positions
All Beefy Finance vault positions of a wallet on Base, Ethereum, Arbitrum, Optimism or Polygon, read on-chain (shares and price per share) and valued in USD, including retired vaults where funds are often forgotten.
SolanaOnchain data
$0.01/ request
2026-10-05
https://api.vextorium.com/v1/crypto-price-onchain
Crypto price in USD and EUR from on-chain sources only: Chainlink oracles (BTC, ETH, USDC) or Uniswap v3 quotes on Base (USDT, DAI or any Base token address); EUR via ECB rate.
SolanaMarket data
$0.01/ request
2026-10-05
https://api.vextorium.com/v1/defi-liquidations
DeFi liquidations read on-chain from Aave v3 on Base, Ethereum, Arbitrum, Optimism and Polygon: total USD liquidated, event count, breakdown by network, collateral and debt asset, and latest events with explorer links. …
SolanaOnchain data
$0.01/ request
2026-10-05
https://api.vextorium.com/v1/spain-contract-awards
Spanish public contracts awarded to a company, or by a contracting authority, from official PLACSP open data: winners, awarded amounts (VAT excluded), dates and official links. Competitive intelligence for B2B agents.
SolanaOnchain data
$0.01/ request
2026-10-05
https://api.vextorium.com/v1/spain-tenders
Spanish public procurement tenders from official PLACSP open data (Plataforma de Contratación del Sector Público): search open calls by keywords, CPV code, province, contract type (works, services, supplies) and budget.…
SolanaOther
$0.01/ request
2026-10-05
https://api.vextorium.com/v1/token-roast
A witty roast of any token (Base, Ethereum, Solana and other chains) with a shareable 1200x630 PNG card: grade BASED, MID, COOKED or RADIOACTIVE computed from real metrics (contract risk, liquidity, volume authenticity,…
SolanaOther
$0.01/ request
2026-10-05
https://api.vextorium.com/boe-disposicion-pago
Official data of any Spanish BOE item (rank, department, dates, subjects, repeal status) plus a clear AI summary in Spanish from a local model: what it is, who it affects, what it establishes and its deadlines.
SolanaOther
$0.012/ request
2026-09-28
https://api.vextorium.com/defi-rendimientos-pago
Best-yielding DeFi liquidity pools across the WHOLE market (~17,000 pools, every chain and protocol: Uniswap, Aave, Curve, Aerodrome, Raydium…), from DefiLlama open data. Filter by token or pair (USDC, WETH, NVDA, SP500…
SolanaOnchain data
$0.012/ request
2026-09-29
https://api.vextorium.com/extraer-pdf-pago
Extract the text of a PDF from its URL.
SolanaMedia
$0.012/ request
2026-09-27
https://api.vextorium.com/v1/defi-yields
Best-yielding DeFi liquidity pools across the WHOLE market (~17,000 pools, every chain and protocol: Uniswap, Aave, Curve, Aerodrome, Raydium…), from DefiLlama open data. Filter by token or pair (USDC, WETH, NVDA, SP500…
SolanaOnchain data
$0.012/ request
2026-10-03
https://api.vextorium.com/v1/pdf-extract-text
Extract the text of a PDF from its URL.
SolanaMedia
$0.012/ request
2026-10-03
https://api.vextorium.com/v1/spain-boe-item
Official data of any Spanish BOE item (rank, department, dates, subjects, repeal status) and the beginning of its text.
SolanaDeveloper tools
$0.012/ request
2026-10-03
https://api.vextorium.com/escaner-rsi-pago
Technical scanner of Hyperliquid perpetuals: RSI(14) of the most liquid markets on 1h, 4h or 1d candles, which coins are overbought (>70) or oversold (<30), average RSI and an altcoin-strength index vs BTC (share of alt…
SolanaMarket data
$0.013/ request
2026-09-29
https://api.vextorium.com/v1/rsi-scanner
Technical scanner of Hyperliquid perpetuals: RSI(14) of the most liquid markets on 1h, 4h or 1d candles, which coins are overbought (>70) or oversold (<30), average RSI and an altcoin-strength index vs BTC (share of alt…
SolanaMarket data
$0.013/ request
2026-10-03
https://api.vextorium.com/regulacion-eeuu-pago
Latest official US government documents that affect crypto and markets: SEC press releases, litigation releases, statements and speeches, CFTC press releases, White House news and presidential actions. Filter by crypto …
SolanaOther
$0.018/ request
2026-09-29
https://api.vextorium.com/v1/us-crypto-regulation
Latest official US government documents that affect crypto and markets: SEC press releases, litigation releases, statements and speeches, CFTC press releases, White House news and presidential actions. Filter by crypto …
SolanaOther
$0.018/ request
2026-10-03
https://api.vextorium.com/analizar-wallet-pago
400 pay-per-call data APIs for AI agents, paid in USDC on Base or Solana via x402 v2, no API keys: on-chain reads on 12 EVM chains, Solana, Tron and TON (balances, tx, contracts, token risk verdicts, approvals, signatur…
SolanaOnchain data
$0.02/ request
2026-10-14
https://api.vextorium.com/dominio-pago
Domain intelligence: WHOIS (registrar, creation and expiry dates), DNS records and SSL certificate details.
SolanaIdentity
$0.02/ request
2026-09-27
https://api.vextorium.com/limpiar-datos-pago
CSV cleaning and normalization to JSON: column names, types, duplicates and empty values. Data is processed in memory and not stored.
SolanaDeveloper tools
$0.02/ request
2026-09-27
https://api.vextorium.com/reg-federal-eeuu-pago
Search the US Federal Register (official public-domain government record) by topic: proposed rules, final rules, notices and presidential documents, with agency, publication date, abstract and official link. Filter by t…
SolanaSearch
$0.02/ request
2026-09-30
https://api.vextorium.com/tokens-seguridad-lote-pago
Risk verdict for up to 25 tokens in ONE paid call (Solana or EVM chains): 0-100 score, level, top 3 signals (mint/freeze authority, honeypot pattern, owner powers, liquidity, age), price and liquidity, plus the list of …
SolanaSecurity
$0.02/ request
2026-10-03

Evidence

as of 2026-10-14

Answers HTTP 402

1 of 9

1 of 9 probed endpoints answered HTTP 402 with a parseable payment payload

checked 2026-10-14

x402-style payments, last 7 days (Base)

unknown

unknown. not measured on this chain yet

no reading date

By chain

Chain	Seller wallet	Endpoints	Answers 402	x402-style payments
Solana	HcjfmZLgWRZzwj4deEiS7pewc4KBYSw39mW5nTyt3pz2	1,055	1 of 9 probed endpoints answered HTTP 402 with a parseable payment payload 2026-10-14	unknown. not measured on this chain yet

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.

Pricing

Lowest

$0.001

per request, as registeredas of 2026-10-14

Median

$0.003

per request, as registeredas of 2026-10-14

Highest

$0.02

per request, as registeredas of 2026-10-14

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

Claim this merchant

Sign a message from the payout address HcjfmZLg…yt3pz2 to claim this page. Claiming proves control of the payout key. It says nothing about the service behind the address, and it does not change how this merchant is ranked. No email, no account: the signature is the whole credential, and signing a message costs no gas and moves nothing.

The payment ledger is not available on Solana yet.

Data CC-BY-4.0, attribution: data by satohub.ai. Data: x402-list.com (CC BY 4.0). Data as of 2026-10-14. Appearing here is not an endorsement. Check an endpoint with the doctor.