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/sol-suministro-token-pago
Total supply of a Solana token with decimals, mint authority, freeze authority and token program.
OptimismOthern/a/ request
2026-10-06
https://api.vextorium.com/sol-suministro-token-pago
Total supply of a Solana token with decimals, mint authority, freeze authority and token program.
PolygonOthern/a/ request
2026-10-06
https://api.vextorium.com/sol-token-pago
Solana SPL token profile and risk signals: supply, decimals, mint and freeze authorities (can the issuer mint more or freeze accounts?) and Token-2022 extensions.
OptimismSecurityn/a/ request
2026-10-06
https://api.vextorium.com/sol-token-pago
Solana SPL token profile and risk signals: supply, decimals, mint and freeze authorities (can the issuer mint more or freeze accounts?) and Token-2022 extensions.
PolygonSecurityn/a/ request
2026-10-06
https://api.vextorium.com/sol-tx-pago
Solana transaction status by signature: confirmed / failed / processing, slot, time, fee in SOL, signers, programs invoked and token balance changes.
PolygonOnchain datan/a/ request
2026-10-07
https://api.vextorium.com/sol-tx-pago
Solana transaction status by signature: confirmed / failed / processing, slot, time, fee in SOL, signers, programs invoked and token balance changes.
OptimismOnchain datan/a/ request
2026-10-07
https://api.vextorium.com/sol-wallet-perfil-pago
Quick profile of a Solana wallet: SOL balance, tokens held, first visible and last activity, 24h transaction rate and flags (new, inactive, bot-like, empty). Assess a counterparty or spot bots.
PolygonOnchain datan/a/ request
2026-10-06
https://api.vextorium.com/sol-wallet-perfil-pago
Quick profile of a Solana wallet: SOL balance, tokens held, first visible and last activity, 24h transaction rate and flags (new, inactive, bot-like, empty). Assess a counterparty or spot bots.
OptimismOnchain datan/a/ request
2026-10-06
https://api.vextorium.com/solana-cartera-valor-pago
Total USD value of a Solana wallet: SOL and every token priced with Jupiter, weight of each position, and count of tokens without price (likely spam or airdrops).
OptimismOnchain datan/a/ request
2026-10-05
https://api.vextorium.com/solana-cartera-valor-pago
Total USD value of a Solana wallet: SOL and every token priced with Jupiter, weight of each position, and count of tokens without price (likely spam or airdrops).
PolygonOnchain datan/a/ request
2026-10-05
https://api.vextorium.com/solana-programa-pago
Solana program info: executable, loader, whether its code can be upgraded and who holds the upgrade authority, last deployment slot. Key to judge a protocol's admin risk before using it.
OptimismDeveloper toolsn/a/ request
2026-10-06
https://api.vextorium.com/solana-programa-pago
Solana program info: executable, loader, whether its code can be upgraded and who holds the upgrade authority, last deployment slot. Key to judge a protocol's admin risk before using it.
PolygonDeveloper toolsn/a/ request
2026-10-06
https://api.vextorium.com/solana-red-pago
Solana network status: current epoch and progress with estimated end time, slot and block height, recent TPS (total and non-vote), slot time, inflation rate, total and circulating SOL supply and node version.
OptimismOnchain datan/a/ request
2026-10-06
https://api.vextorium.com/solana-red-pago
Solana network status: current epoch and progress with estimated end time, slot and block height, recent TPS (total and non-vote), slot time, inflation rate, total and circulating SOL supply and node version.
PolygonOnchain datan/a/ request
2026-10-06
https://api.vextorium.com/solana-token-buscar-pago
Search Solana tokens by name, symbol or mint with Jupiter: every match with verification, organic score, price, market cap, liquidity, holders and risk flags, to tell the real token from copycats.
OptimismMarket datan/a/ request
2026-10-06
https://api.vextorium.com/solana-token-buscar-pago
Search Solana tokens by name, symbol or mint with Jupiter: every match with verification, organic score, price, market cap, liquidity, holders and risk flags, to tell the real token from copycats.
PolygonMarket datan/a/ request
2026-10-06
https://api.vextorium.com/solana-tokens-tendencia-pago
Trending Solana tokens by organic score (real activity, not bots) over 5m/1h/6h/24h, or the newest tokens, with price, market cap, liquidity, holders, change, verification and risk flags (mint/freeze authority, holder c…
OptimismMarket datan/a/ request
2026-10-05
https://api.vextorium.com/solana-tokens-tendencia-pago
Trending Solana tokens by organic score (real activity, not bots) over 5m/1h/6h/24h, or the newest tokens, with price, market cap, liquidity, holders, change, verification and risk flags (mint/freeze authority, holder c…
PolygonMarket datan/a/ request
2026-10-05
https://api.vextorium.com/solana-validadores-pago
Solana validators: active stake and share, commission, last vote, epoch credits (performance) and delinquent status. Rank by stake, commission or credits, or look one up by vote or identity key. For choosing where to st…
OptimismDeveloper toolsn/a/ request
2026-10-06
https://api.vextorium.com/solana-validadores-pago
Solana validators: active stake and share, commission, last vote, epoch credits (performance) and delinquent status. Rank by stake, commission or credits, or look one up by vote or identity key. For choosing where to st…
PolygonDeveloper toolsn/a/ request
2026-10-06
https://api.vextorium.com/sql-csv-pago
Run a read-only SQL query (SELECT/WITH, WHERE, GROUP BY, ORDER BY, window functions...) over a CSV loaded as table «datos» in a temporary in-memory SQLite database, and get the rows as JSON.
OptimismDeveloper toolsn/a/ request
2026-10-06
https://api.vextorium.com/sql-csv-pago
Run a read-only SQL query (SELECT/WITH, WHERE, GROUP BY, ORDER BY, window functions...) over a CSV loaded as table «datos» in a temporary in-memory SQLite database, and get the rows as JSON.
PolygonDeveloper toolsn/a/ request
2026-10-06
https://api.vextorium.com/stablecoin-estado-pago
Peg health of a stablecoin (USDT, USDC, DAI, USDe...): current price, deviation from $1, whether it is on peg, circulating supply and pegging mechanism. Detects depegs early. Live from DefiLlama.
OptimismOnchain datan/a/ request
2026-10-06
https://api.vextorium.com/stablecoin-estado-pago
Peg health of a stablecoin (USDT, USDC, DAI, USDe...): current price, deviation from $1, whether it is on peg, circulating supply and pegging mechanism. Detects depegs early. Live from DefiLlama.
PolygonOnchain datan/a/ request
2026-10-06
https://api.vextorium.com/staking-liquido-pago
On-chain exchange rate of the main Ethereum liquid staking tokens (wstETH, rETH, cbETH, weETH, sfrxETH) against ETH, read from their contracts, with current APY from DefiLlama.
OptimismOnchain datan/a/ request
2026-10-06
https://api.vextorium.com/staking-liquido-pago
On-chain exchange rate of the main Ethereum liquid staking tokens (wstETH, rETH, cbETH, weETH, sfrxETH) against ETH, read from their contracts, with current APY from DefiLlama.
PolygonOnchain datan/a/ request
2026-10-06
https://api.vextorium.com/starknet-cartera-pago
Starknet wallet: ETH, STRK, USDC and USDT balances read from their contracts, account nonce, deployment status and USD value.
OptimismOnchain datan/a/ request
2026-10-06
https://api.vextorium.com/starknet-cartera-pago
Starknet wallet: ETH, STRK, USDC and USDT balances read from their contracts, account nonce, deployment status and USD value.
PolygonOnchain datan/a/ request
2026-10-06
https://api.vextorium.com/stellar-cuenta-pago
Stellar account: XLM and every asset balance (USDC, EURC...) with issuer, signers and thresholds, subentries and USD value.
PolygonOnchain datan/a/ request
2026-10-06
https://api.vextorium.com/stellar-cuenta-pago
Stellar account: XLM and every asset balance (USDC, EURC...) with issuer, signers and thresholds, subentries and USD value.
OptimismOnchain datan/a/ request
2026-10-06
https://api.vextorium.com/subastas-tesoro-eeuu-pago
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.
PolygonOthern/a/ request
2026-10-06
https://api.vextorium.com/subastas-tesoro-eeuu-pago
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.
OptimismOthern/a/ request
2026-10-06
https://api.vextorium.com/subdominios-pago
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.
OptimismIdentityn/a/ request
2026-10-06
https://api.vextorium.com/subdominios-pago
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.
PolygonIdentityn/a/ request
2026-10-06
https://api.vextorium.com/subred-ip-pago
IPv4/IPv6 subnet calculator: network, mask, wildcard, broadcast, first/last host, usable hosts, address type (private, public, loopback...) and whether a given IP belongs to the subnet.
OptimismDeveloper toolsn/a/ request
2026-10-06
https://api.vextorium.com/subred-ip-pago
IPv4/IPv6 subnet calculator: network, mask, wildcard, broadcast, first/last host, usable hosts, address type (private, public, loopback...) and whether a given IP belongs to the subnet.
PolygonDeveloper toolsn/a/ request
2026-10-06
https://api.vextorium.com/subvenciones-eeuu-pago
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.
OptimismDeveloper toolsn/a/ request
2026-10-06
https://api.vextorium.com/subvenciones-eeuu-pago
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.
PolygonDeveloper toolsn/a/ request
2026-10-06
https://api.vextorium.com/subvenciones-es-pago
Calls for public grants and subsidies in Spain from every administration (State, regions, city councils) in the National Grants Database (BDNS), latest or by keyword, with level, body, EU recovery funds flag and link.
PolygonOthern/a/ request
2026-10-06
https://api.vextorium.com/subvenciones-es-pago
Calls for public grants and subsidies in Spain from every administration (State, regions, city councils) in the National Grants Database (BDNS), latest or by keyword, with level, body, EU recovery funds flag and link.
OptimismOthern/a/ request
2026-10-06
https://api.vextorium.com/sui-cartera-pago
Sui wallet balances: SUI and every other token with amount, decimals and USD value where priced, plus the wallet total.
OptimismOnchain datan/a/ request
2026-10-06
https://api.vextorium.com/sui-cartera-pago
Sui wallet balances: SUI and every other token with amount, decimals and USD value where priced, plus the wallet total.
PolygonOnchain datan/a/ request
2026-10-06
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…
OptimismOnchain datan/a/ 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…
PolygonOnchain datan/a/ request
2026-10-05
https://api.vextorium.com/terremotos-pago
Recent earthquakes worldwide from the USGS: magnitude, place, depth, time, PAGER damage alert, tsunami flag and felt reports; filter by minimum magnitude, period (hour to month) and distance to coordinates.
OptimismOthern/a/ request
2026-10-06
https://api.vextorium.com/terremotos-pago
Recent earthquakes worldwide from the USGS: magnitude, place, depth, time, PAGER damage alert, tsunami flag and felt reports; filter by minimum magnitude, period (hour to month) and distance to coordinates.
PolygonOthern/a/ request
2026-10-06
https://api.vextorium.com/tezos-cuenta-pago
Tezos account (tz1/tz2/tz3/KT1): XTZ balance, baker, staked amount, FA tokens, transaction count, first and last activity and USD value.
PolygonOnchain datan/a/ request
2026-10-06
https://api.vextorium.com/tezos-cuenta-pago
Tezos account (tz1/tz2/tz3/KT1): XTZ balance, baker, staked amount, FA tokens, transaction count, first and last activity and USD value.
OptimismOnchain datan/a/ request
2026-10-06
https://api.vextorium.com/tiempo-eeuu-pago
Official US National Weather Service forecast for coordinates in the United States: next 7 days or hourly, temperature (F and C), wind, chance of rain, plus active weather alerts.
OptimismOthern/a/ request
2026-10-06
https://api.vextorium.com/tiempo-eeuu-pago
Official US National Weather Service forecast for coordinates in the United States: next 7 days or hourly, temperature (F and C), wind, chance of rain, plus active weather alerts.
PolygonOthern/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.