api.vextorium.com
Base, Optimism, Polygon · payout 0xb9f06d2734b7e9d7b21b64c4d8b95bd774b71acf
Answers HTTP 402
0 of 5 probed endpoints answered HTTP 402 with a parseable payment payload
checked 2026-10-05
Method: one unpaid request per listed endpoint. A 402 with a payment payload a client could parse counts. Nothing is paid.
x402-style payments, last 7 days (Base)
964 x402-style payments from 6 distinct payers, $3.76 USDC in the last 7 days (Base, exact read)
window ended 2026-10-05
- Payments
- 964
- Outside payers
- 6
- USDC
- 3.76
All USDC received at this payout address: $3.76 (includes payments that are not x402)
Method: counted when the transaction carries a signed USDC authorization (EIP-3009), the settlement x402's exact scheme uses. Some non-x402 gasless sends use it too.
Reading: x402-style payments to this payout address on Base, exact read of the 7 days to 2026-10-05, every block of the window: counted when the transaction carries a signed USDC authorization (EIP-3009), the settlement x402's `exact` scheme uses. Some non-x402 gasless sends use it too; Sato Hub's own payer wallets are left out
Delivery is not measured. We never send a payment, so we never observe what a paid call returns. Unknown means we hold no reading, not that anything failed.
Chains · one payout address, each chain read on its own
| Chain | Payout address | Listings | Answers 402 | x402-style payments |
|---|---|---|---|---|
| Base | 0xb9f06d2734b7e9d7b21b64c4d8b95bd774b71acf | 1,013 | 0 of 5 probed endpoints answered HTTP 402 with a parseable payment payload 2026-10-05 | 964 x402-style payments from 6 distinct payers, $3.76 USDC in the last 7 days (Base, exact read) |
| Optimism | 0xb9f06d2734b7e9d7b21b64c4d8b95bd774b71acf | 531 | unknown | unknown. not measured on this chain yet |
| Polygon | 0xb9f06d2734b7e9d7b21b64c4d8b95bd774b71acf | 33 | unknown | unknown. not measured on this chain yet |
- Hosts
- api.vextorium.com
- Listings
- 1,577 registered in the x402 catalogue
- Price range
- $0.0010 to $0.020 per call, as registered
- Categories (auto)
- Onchain data (545), Market data (319), Developer tools (210), Other (209), Security (62), Identity (60), Web data (60), Media (43), Commerce (33), Inference (18), Search (15), Agents (3)
- First seen
- 2026-10-05 · last seen 2026-10-05
Claim this merchant
Sign a message from the payout address 0xb9f06d…b71acf to claim this page or download its payment ledger. 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.
Registrations · 1,578
| Endpoint | Chain | Category | Price | Catalogue date |
|---|---|---|---|---|
https://api.vextorium.com/empresa-presentaciones-pago Latest regulatory filings of a US listed company (8-K material events, 10-Q, 10-K, insider Form 4, 13D/G...) with date, 8-K items and direct document link. Optional filter by form type. | Base | Market data | $0.004 | 2026-09-29 |
https://api.vextorium.com/ens-pago ENS resolution on Ethereum: name to address (vitalik.eth -> 0x...) or address to primary name, with round-trip verification of reverse records. | Base | Onchain data | $0.004 | 2026-09-27 |
https://api.vextorium.com/ens-perfil-pago ENS profile: resolved address plus public text records (avatar, description, url, twitter, github, telegram, discord, email). | Base | Web data | $0.004 | 2026-09-29 |
https://api.vextorium.com/erc20-transferencias-pago Latest 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, … | Base | Onchain data | $0.004 | 2026-10-02 |
https://api.vextorium.com/estables-cadena-pago How stablecoin money is spread across blockchains: circulating stablecoin value per chain, each chain's share and the total. Shows where the dry powder (liquidity ready to buy) actually sits. Live from DefiLlama. | Base | Onchain data | $0.004 | 2026-09-30 |
https://api.vextorium.com/estables-desanclaje-pago USD stablecoins currently trading away from their peg beyond a threshold, with price, deviation, market cap and mechanism. Early risk alert for treasuries and protocols. DefiLlama prices. | Base | Market data | $0.004 | 2026-10-02 |
https://api.vextorium.com/estables-historico-pago Total stablecoin market capitalization (crypto's dry powder) with series, 7/30/90/365-day change and split by peg currency (USD, EUR...). Live from DefiLlama. | Base | Market data | $0.004 | 2026-10-02 |
https://api.vextorium.com/estadisticas-csv-pago Profile a CSV (delimiter auto-detected): rows, columns, type of each column, nulls, unique values, min, max, mean, median, std, sum, top values, duplicate rows and a sample. Understand a dataset before using it. | Base | Developer tools | $0.004 | 2026-10-02 |
https://api.vextorium.com/estado-tx-pago Transaction status by hash on Base or Ethereum: pending / confirmed / failed, block, confirmations, gas used, fee paid, created contract and explorer link. | Base | Onchain data | $0.004 | 2026-09-27 |
https://api.vextorium.com/evm-historial-pago Transaction history of an EVM address (Ethereum, Base, Arbitrum, Optimism, Polygon, zkSync): date, method called, from, to (named when known), value, fee, status and revert reason, plus total fees paid. | Base | Onchain data | $0.004 | 2026-10-03 |
https://api.vextorium.com/evm-internas-pago Internal transactions of an EVM address (native coin moved by contracts, invisible in the normal history): date, type, from, to, value, success and parent transaction. | Base | Onchain data | $0.004 | 2026-10-03 |
https://api.vextorium.com/evm-transferencias-cartera-pago 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. | Base | Onchain data | $0.004 | 2026-10-03 |
https://api.vextorium.com/extraer-tablas-html-pago Extract the HTML tables of a web page as JSON (headers and rows, merged cells handled, layout tables skipped): Wikipedia lists, public statistics or reports, ready to analyze. | Base | Web data | $0.004 | 2026-10-02 |
https://api.vextorium.com/gas-comparar-pago Gas price right now on Base, Ethereum, Arbitrum, Optimism and Polygon, with the estimated USD cost of a native transfer, an ERC-20 transfer and a swap on each, and the cheapest chain. | Base | Onchain data | $0.004 | 2026-10-02 |
https://api.vextorium.com/hipotecas-tipos-ue-pago Average interest rate on new mortgages (cost of borrowing for house purchase) and new consumer credit in a euro area country, with monthly evolution; without a country, a ranking. Official ECB MFI interest rate statisti… | Base | Commerce | $0.004 | 2026-10-02 |
https://api.vextorium.com/hyperliquid-basis-pago Basis of Hyperliquid perpetuals: mark vs oracle (spot) price in basis points, premium, hourly and annualized funding and open interest; ranked by funding extremes or for one asset. For basis and cash-and-carry strategie… | Base | Market data | $0.004 | 2026-10-02 |
https://api.vextorium.com/hyperliquid-libro-pago Order book of a Hyperliquid perpetual: best bid/ask, spread in basis points, mid price, top levels and USD liquidity within ±0.5%, ±1% and ±2% of mid. Use it to estimate slippage before trading. | Base | Market data | $0.004 | 2026-10-02 |
https://api.vextorium.com/hyperliquid-operaciones-pago Latest trades executed by any wallet on Hyperliquid: asset, side, open/close direction, price, size, USD value, realized PnL and fee, with totals. Track a trader or audit a bot. | Base | Market data | $0.004 | 2026-10-02 |
https://api.vextorium.com/hyperliquid-ranking-pago Hyperliquid trader leaderboard by PnL, ROI or volume over the day, week, month or all time, with account value (accounts without trading volume, like vaults, are excluded). Find top traders and whales to follow; see a w… | Base | Market data | $0.004 | 2026-10-03 |
https://api.vextorium.com/hyperliquid-spot-pago Hyperliquid spot pairs: price, 24h change, 24h volume and market cap (circulating supply x price). Search a token or rank by volume, market cap, gainers or losers. | Base | Market data | $0.004 | 2026-10-02 |
https://api.vextorium.com/hyperliquid-validadores-pago Hyperliquid validators for HYPE staking: name, stake and share, commission, active or jailed, recent blocks, daily uptime and predicted APR. Choose where to delegate HYPE. | Base | Market data | $0.004 | 2026-10-02 |
https://api.vextorium.com/hyperliquid-vault-pago Hyperliquid vault (HLP or a trader's vault): APR, assets under management, PnL over 1 day, 7 days, 30 days and all time, depositors, leader commission and share, and whether it accepts deposits. | Base | Onchain data | $0.004 | 2026-10-02 |
https://api.vextorium.com/hyperliquid-velas-pago OHLCV candles of a Hyperliquid perpetual (1m, 5m, 15m, 1h, 4h, 1d, 1w; up to 500) with period change, high, low and annualized volatility. Prices from Hyperliquid's own open market. | Base | Market data | $0.004 | 2026-10-02 |
https://api.vextorium.com/imagen-convertir-pago Convert and resize an image (URL or base64) to WebP, JPEG or PNG keeping aspect ratio and stripping EXIF/GPS metadata; returns base64 and a data URI with the size saving. | Base | Media | $0.004 | 2026-10-02 |
https://api.vextorium.com/indicador-adelantado-ocde-pago OECD Composite Leading Indicator, which anticipates turning points of the business cycle 6-9 months ahead: value (100 = trend), monthly change and phase (expansion, downturn, slowdown, recovery) for major economies, G7 … | Base | Web data | $0.004 | 2026-10-02 |
https://api.vextorium.com/inflacion-mundo-pago 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. | Base | Market data | $0.004 | 2026-10-02 |
https://api.vextorium.com/inflacion-ue-pago Harmonised inflation (HICP annual rate) of any EU/EEA country, the EU or the euro area for the last months; with pais=todos, a ranking of all countries for the latest month. Official Eurostat data. | Base | Market data | $0.004 | 2026-10-02 |
https://api.vextorium.com/leer-contrato-pago Call any read-only (view) function of an EVM contract from its signature, e.g. balanceOf(address)(uint256), with arguments, and get the decoded result. Supports address, bool, intN/uintN, bytesN, string, bytes and array… | Base | Onchain data | $0.004 | 2026-10-02 |
https://api.vextorium.com/materia-prima-historico-pago Monthly price series of a commodity (gold, Brent, copper, wheat, coffee...) going back up to 60 years, with high, low and change over the period. World Bank Pink Sheet. | Base | Market data | $0.004 | 2026-10-02 |
https://api.vextorium.com/materias-primas-pago Monthly prices of about 70 commodities (Brent and WTI oil, natural gas, coal, gold, silver, copper, aluminium, wheat, maize, coffee, cocoa, sugar, fertilizers...) for the latest published month, with monthly and annual … | Base | Market data | $0.004 | 2026-10-02 |
https://api.vextorium.com/metadatos-seo-pago SEO and sharing metadata of a page: title and description with length, canonical, robots, language, hreflang, Open Graph, Twitter Card, JSON-LD types, favicon, H1/H2, plus warnings (missing tags, noindex, multiple H1). | Base | Web data | $0.004 | 2026-10-02 |
https://api.vextorium.com/mix-electrico-espana-pago Spain's electricity generation mix for a day: MWh and share by technology (wind, solar, nuclear, combined cycle, hydro...) and renewable percentage. Red Electrica de Espana data. | Base | Other | $0.004 | 2026-10-02 |
https://api.vextorium.com/nft-coleccion-pago On-chain profile of an NFT collection (ERC-721/1155): name, symbol, total supply, contract owner/admin, royalties (ERC-2981) and standard, read directly from the contract on Base, Ethereum, Arbitrum, Optimism or Polygon. | Base | Onchain data | $0.004 | 2026-10-02 |
https://api.vextorium.com/noticias-cripto-pago Latest crypto news headlines from CoinDesk, Cointelegraph, Decrypt, Bitcoin Magazine and The Block, newest first, with link to the original article; filter by keyword (bitcoin, ETF, Solana, SEC...), outlet and time wind… | Base | Web data | $0.004 | 2026-10-02 |
https://api.vextorium.com/opciones-volumen-pago On-chain crypto options market (Derive, Aevo, Premia...): notional volume over 24h, 7d and 30d in total and per protocol, with changes and market shares. DefiLlama data. | Base | Onchain data | $0.004 | 2026-10-02 |
https://api.vextorium.com/openapi-resumen-pago Fetch an OpenAPI/Swagger spec (JSON or YAML) and summarize it for an agent: title, version, servers, authentication schemes and every endpoint with method, path, summary and required parameters. | Base | Developer tools | $0.004 | 2026-10-02 |
https://api.vextorium.com/paro-ue-pago Monthly seasonally adjusted unemployment rate (total, under 25 and 25-74) of any EU/EEA country, the EU or the euro area; with pais=todos, a ranking of all countries. Official Eurostat data. | Base | Market data | $0.004 | 2026-10-02 |
https://api.vextorium.com/pdf-buscar-pago Search a text inside a PDF (URL) and return every match with its page and surrounding snippet, case-insensitive. Find clauses, figures or names in long documents. | Base | Media | $0.004 | 2026-10-02 |
https://api.vextorium.com/pdf-extraer-paginas-pago Create a new PDF with only the pages you choose (e.g. 1-3,7) from a PDF at a URL, returned in base64. | Base | Media | $0.004 | 2026-10-02 |
https://api.vextorium.com/pdf-metadatos-pago Metadata 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. | Base | Web data | $0.004 | 2026-10-02 |
https://api.vextorium.com/pdf-texto-paginas-pago Text of a PDF (URL) split by page with page numbers and word counts; ask for specific pages (e.g. 1-3,7). Better than one blob for citing or chunking documents. | Base | Media | $0.004 | 2026-10-02 |
https://api.vextorium.com/pdf-unir-pago Merge 2 to 10 PDFs (URLs) into one, in the given order, returned in base64. | Base | Developer tools | $0.004 | 2026-10-02 |
https://api.vextorium.com/pib-ue-pago Real quarterly GDP growth (seasonally adjusted) of any European country, the EU or the euro area: quarter-on-quarter and year-on-year; without a country, a ranking for the latest quarter. Official Eurostat data. | Base | Market data | $0.004 | 2026-10-02 |
https://api.vextorium.com/polymarket-cartera-pago Open positions of a wallet on Polymarket: market, outcome, shares, average and current price, value, PnL (USD and %), redeemable flag and close date, with portfolio totals. | Base | Market data | $0.004 | 2026-10-03 |
https://api.vextorium.com/polymarket-eventos-pago Polymarket events with all their markets: elections, Fed decisions, sports, crypto... Each event with the probability of every option (candidate, rate range, team), volume and close date; top by volume or matching a sea… | Base | Market data | $0.004 | 2026-10-03 |
https://api.vextorium.com/polymarket-historial-pago How the probability of a Polymarket outcome moved over the last hour, day, week, month or all time, with max, min and change in percentage points. | Base | Market data | $0.004 | 2026-10-02 |
https://api.vextorium.com/polymarket-holders-pago Largest holders of each outcome of a Polymarket market (by slug): wallet and shares, with the sum of the top holders. See where the whales are betting. | Base | Market data | $0.004 | 2026-10-03 |
https://api.vextorium.com/polymarket-mercado-pago Detail of one Polymarket market by slug or id: question, resolution rules and source, outcome probabilities, best bid/ask, last price, volume, liquidity and dates. | Base | Market data | $0.004 | 2026-10-02 |
https://api.vextorium.com/polymarket-mercados-pago Open Polymarket prediction markets: top by 24h volume or liquidity, or matching a search (elections, crypto, sports, economy...), with the implied probability of each outcome, volume, liquidity and close date. | Base | Market data | $0.004 | 2026-10-02 |
https://api.vextorium.com/polymarket-operaciones-pago Recent trades of a Polymarket market (by slug): buys and sells per outcome with price, USD size, wallet and tx, net buy/sell flow per outcome and the largest orders. Set a minimum size to follow whales. | Base | Market data | $0.004 | 2026-10-02 |
Descriptions are the seller’s own words from the catalogue and are not checked by us. A listed price is a registration, not an observed charge.
Data CC-BY-4.0, attribution: data by satohub.ai. Collector run 2026-10-05. Appearing here is not an endorsement. Check an endpoint with the doctor.