api.vextorium.com
Onchain data API on Base, Optimism and Polygon, paid per request with x402.
- Endpoints3,010
- Price per requestfrom $0.001
- Outside payers · 7dn/a
- Answer 4020 of 19
Overview
- Seller wallet
- 0xb9f06d2734b7e9d7b21b64c4d8b95bd774b71acf
- Chains
- BaseOptimismPolygon
- Hosts
- api.vextorium.com
- CategoriesCategoriesAssigned automatically from the seller’s own listing text. A filter hint, not a claim about the service.
- Onchain data1,038Market data603Other409Developer tools407Web data117Security112Identity111Media78Commerce66AI models36Search27Agents6
- First seen
- 2026-10-05 · last seen 2026-10-07
Endpoints
EndpointsDescriptions 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.https://api.vextorium.com/tiempo-mundo-pago
Weather forecast for any place on Earth from the Norwegian Meteorological Institute: current conditions and daily max/min temperature, precipitation, wind, cloud cover, humidity, pressure and sky state for up to 9 days.
OptimismOthern/a/ request
2026-10-06
https://api.vextorium.com/tiempo-mundo-pago
Weather forecast for any place on Earth from the Norwegian Meteorological Institute: current conditions and daily max/min temperature, precipitation, wind, cloud cover, humidity, pressure and sky state for up to 9 days.
PolygonOthern/a/ request
2026-10-06
https://api.vextorium.com/tipo-cambio-efectivo-pago
Real effective exchange rate of a currency against 64 economies (inflation-adjusted): rises mean the currency gets dearer and the country loses competitiveness. Ranking with annual change, or one country's series. BIS d…
PolygonMarket datan/a/ request
2026-10-06
https://api.vextorium.com/tipo-cambio-efectivo-pago
Real effective exchange rate of a currency against 64 economies (inflation-adjusted): rises mean the currency gets dearer and the country loses competitiveness. Ranking with annual change, or one country's series. BIS d…
OptimismMarket datan/a/ request
2026-10-06
https://api.vextorium.com/tipo-direcciones-pago
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.
PolygonOnchain datan/a/ request
2026-10-06
https://api.vextorium.com/tipo-direcciones-pago
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.
OptimismOnchain datan/a/ request
2026-10-06
https://api.vextorium.com/tipos-bancos-centrales-pago
Policy interest rate of about 40 central banks (Fed, ECB, BoE, BoJ, Banxico, BCB...): latest rate and date as a ranking, or one country's monthly history with every hike and cut. Bank for International Settlements data.
OptimismMarket datan/a/ request
2026-10-06
https://api.vextorium.com/tipos-bancos-centrales-pago
Policy interest rate of about 40 central banks (Fed, ECB, BoE, BoJ, Banxico, BCB...): latest rate and date as a ranking, or one country's monthly history with every hike and cut. Bank for International Settlements data.
PolygonMarket datan/a/ request
2026-10-06
https://api.vextorium.com/tipos-bce-pago
European Central Bank key rates (deposit facility, main refinancing, marginal lending) with the date they took effect, the history of deposit-rate changes in basis points, and the latest €STR overnight rate. Official EC…
OptimismMarket datan/a/ request
2026-10-06
https://api.vextorium.com/tipos-bce-pago
European Central Bank key rates (deposit facility, main refinancing, marginal lending) with the date they took effect, the history of deposit-rate changes in basis points, and the latest €STR overnight rate. Official EC…
PolygonMarket datan/a/ request
2026-10-06
https://api.vextorium.com/tipos-depositos-ue-pago
Average interest rate banks pay on new household time deposits (up to 1 year) and on overnight deposits in a euro area country; without a country, a ranking. Official ECB MFI interest rate statistics.
OptimismMarket datan/a/ request
2026-10-06
https://api.vextorium.com/tipos-depositos-ue-pago
Average interest rate banks pay on new household time deposits (up to 1 year) and on overnight deposits in a euro area country; without a country, a ranking. Official ECB MFI interest rate statistics.
PolygonMarket datan/a/ request
2026-10-06
https://api.vextorium.com/tipos-fed-pago
US dollar reference rates from the Federal Reserve Bank of New York: effective fed funds rate (EFFR) with the Fed's target range, SOFR with 30/90/180-day averages, OBFR, TGCR and BGCR, with volumes and percentiles.
OptimismMarket datan/a/ request
2026-10-06
https://api.vextorium.com/tipos-fed-pago
US dollar reference rates from the Federal Reserve Bank of New York: effective fed funds rate (EFFR) with the Fed's target range, SOFR with 30/90/180-day averages, OBFR, TGCR and BGCR, with volumes and percentiles.
PolygonMarket datan/a/ request
2026-10-06
https://api.vextorium.com/tipos-medios-deuda-eeuu-pago
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.
PolygonMarket datan/a/ request
2026-10-06
https://api.vextorium.com/tipos-medios-deuda-eeuu-pago
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.
OptimismMarket datan/a/ request
2026-10-06
https://api.vextorium.com/tipos-reales-mundo-pago
Real interest rate of about 40 economies: central bank policy rate minus year-on-year inflation, ranked. The basis of currency carry trades and of judging how tight monetary policy is. BIS data.
OptimismMarket datan/a/ request
2026-10-06
https://api.vextorium.com/tipos-reales-mundo-pago
Real interest rate of about 40 economies: central bank policy rate minus year-on-year inflation, ranked. The basis of currency carry trades and of judging how tight monetary policy is. BIS data.
PolygonMarket datan/a/ request
2026-10-06
https://api.vextorium.com/token-autenticidad-pago
Is a token's volume real or inflated (wash trading)? 0-100 organic score and verdict (organic, doubtful, inflated) from volume-to-liquidity turnover, number and size of trades, buy/sell balance and volume spikes, each s…
PolygonMarket datan/a/ request
2026-10-06
https://api.vextorium.com/token-autenticidad-pago
Is a token's volume real or inflated (wash trading)? 0-100 organic score and verdict (organic, doubtful, inflated) from volume-to-liquidity turnover, number and size of trades, buy/sell balance and volume spikes, each s…
OptimismMarket datan/a/ request
2026-10-06
https://api.vextorium.com/token-holders-pago
Largest holders of an ERC-20 token: address (named or labelled when known: exchanges, protocols...), amount and % of supply, total holder count and top-10 concentration.
OptimismOnchain datan/a/ request
2026-10-05
https://api.vextorium.com/token-holders-pago
Largest holders of an ERC-20 token: address (named or labelled when known: exchanges, protocols...), amount and % of supply, total holder count and top-10 concentration.
PolygonOnchain datan/a/ request
2026-10-05
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.
OptimismOnchain datan/a/ 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.
PolygonOnchain datan/a/ request
2026-10-06
https://api.vextorium.com/token-solana-pago
Profile 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 te…
PolygonMarket datan/a/ request
2026-10-05
https://api.vextorium.com/token-solana-pago
Profile 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 te…
OptimismMarket datan/a/ request
2026-10-05
https://api.vextorium.com/token-suministro-pago
ERC-20 token supply: total minted, burned (dead addresses), approximate circulating, and the contract owner's balance and share if it has one. A concentration and issuer-control signal.
OptimismOnchain datan/a/ request
2026-10-06
https://api.vextorium.com/token-suministro-pago
ERC-20 token supply: total minted, burned (dead addresses), approximate circulating, and the contract owner's balance and share if it has one. A concentration and issuer-control signal.
PolygonOnchain datan/a/ request
2026-10-06
https://api.vextorium.com/token-veredicto-pago
One-call risk verdict for an ERC-20 token on Base, Ethereum, Arbitrum, Optimism or Polygon: 0-100 score and level with every signal explained: admin powers (mint, pause, blacklist, fees), upgradeable proxy, renounced ow…
PolygonSecurityn/a/ request
2026-10-05
https://api.vextorium.com/token-veredicto-pago
One-call risk verdict for an ERC-20 token on Base, Ethereum, Arbitrum, Optimism or Polygon: 0-100 score and level with every signal explained: admin powers (mint, pause, blacklist, fees), upgradeable proxy, renounced ow…
OptimismSecurityn/a/ request
2026-10-05
https://api.vextorium.com/token-veredicto-solana-pago
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…
PolygonSecurityn/a/ request
2026-10-05
https://api.vextorium.com/token-veredicto-solana-pago
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…
OptimismSecurityn/a/ request
2026-10-05
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…
OptimismSecurityn/a/ request
2026-10-06
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…
PolygonSecurityn/a/ request
2026-10-06
https://api.vextorium.com/tokenizadas-cartera-pago
Which verified tokenized stocks and ETFs (xStocks, Ondo) a Solana wallet holds, with amount, token price and USD value; only official tokens from the verified registry count.
OptimismMarket datan/a/ request
2026-10-06
https://api.vextorium.com/tokenizadas-cartera-pago
Which verified tokenized stocks and ETFs (xStocks, Ondo) a Solana wallet holds, with amount, token price and USD value; only official tokens from the verified registry count.
PolygonMarket datan/a/ request
2026-10-06
https://api.vextorium.com/tokenizadas-precios-pago
DEX 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, n…
PolygonMarket datan/a/ request
2026-10-06
https://api.vextorium.com/tokenizadas-precios-pago
DEX 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, n…
OptimismMarket datan/a/ request
2026-10-06
https://api.vextorium.com/tokenizadas-ranking-pago
Ranking of tokenized stocks and ETFs on Solana by on-chain market cap with holders and liquidity, plus totals per issuer (xStocks vs Ondo). Track the growth of tokenized equities.
OptimismOnchain datan/a/ request
2026-10-06
https://api.vextorium.com/tokenizadas-ranking-pago
Ranking of tokenized stocks and ETFs on Solana by on-chain market cap with holders and liquidity, plus totals per issuer (xStocks vs Ondo). Track the growth of tokenized equities.
PolygonOnchain datan/a/ request
2026-10-06
https://api.vextorium.com/tokenizadas-rendimientos-pago
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…
OptimismOnchain datan/a/ request
2026-10-05
https://api.vextorium.com/tokenizadas-rendimientos-pago
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…
PolygonOnchain datan/a/ request
2026-10-05
https://api.vextorium.com/tokens-nuevos-seguros-pago
Freshly launched tokens that pass safety filters: on Solana the latest DEX Screener profiles and boosts, on Base/Ethereum pools created in the last hour. Each candidate is checked for minimum liquidity, contract risk an…
PolygonOnchain datan/a/ request
2026-10-05
https://api.vextorium.com/tokens-nuevos-seguros-pago
Freshly launched tokens that pass safety filters: on Solana the latest DEX Screener profiles and boosts, on Base/Ethereum pools created in the last hour. Each candidate is checked for minimum liquidity, contract risk an…
OptimismOnchain datan/a/ request
2026-10-05
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 …
OptimismSecurityn/a/ request
2026-10-03
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.
OptimismIdentityn/a/ 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.
PolygonIdentityn/a/ request
2026-10-06
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.
OptimismSecurityn/a/ request
2026-10-06
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.
PolygonSecurityn/a/ request
2026-10-06
https://api.vextorium.com/ton-saldo-pago
Balance of a TON address: native TON, account status, .ton domain and its jettons (USDT, NOT, DOGS...) with name, symbol, amount and scam flag. Live from a public TON node.
OptimismSecurityn/a/ request
2026-10-06
Evidence
Answers HTTP 402
Answers HTTP 402Method: one unpaid request per listed endpoint. A 402 with a payment payload a client could parse counts. Nothing is paid.0 of 19
0 of 19 probed endpoints answered HTTP 402 with a parseable payment payload
checked 2026-10-07
x402-style payments, last 7 days (Base)
x402-style paymentsMethod: 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.unknown
unknown. the 7-day payments read on Base did not complete (ranges over 10000 blocks are not supported on free plan)
window ended 2026-10-07
By chain
| Chain | Seller wallet | Endpoints | Answers 402 | x402-style payments |
|---|---|---|---|---|
| Base | 0xb9f06d2734b7e9d7b21b64c4d8b95bd774b71acf | 1,014 | 0 of 7 probed endpoints answered HTTP 402 with a parseable payment payload 2026-10-07 | unknown. the 7-day payments read on Base did not complete (ranges over 10000 blocks are not supported on free plan) |
| Optimism | 0xb9f06d2734b7e9d7b21b64c4d8b95bd774b71acf | 1,007 | 0 of 6 probed endpoints answered HTTP 402 with a parseable payment payload 2026-10-07 | unknown. not measured on this chain yet |
| Polygon | 0xb9f06d2734b7e9d7b21b64c4d8b95bd774b71acf | 989 | 0 of 6 probed endpoints answered HTTP 402 with a parseable payment payload 2026-10-07 | 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
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 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.
Data CC-BY-4.0, attribution: data by satohub.ai. Data: x402-list.com (CC BY 4.0). Data as of 2026-10-07. Appearing here is not an endorsement. Check an endpoint with the doctor.