Infoharmoni Atlas x402Base

Sellers / trust & agent infra / x402check.dev

x402check.dev

Before paying any x402 tool: trust-check one seller URL. Use for is-this-endpoint-safe, verify-payTo, uptime, price/wallet drift, budget gua…

unclaimed pageBase1 endpointas of 1 November 2026

#2415of 3,114 sellers, by paid calls
3paid calls in 30 days, as the registry reports
2x402 payments on Base, 31 October 2026
$0.00USDC, x402-settled, 31 October 2026
2payers in 30 days, as the registry reports (see notes)
$0.002price per call
$0.01est. money at list price · rank #2998

Who actually paid

one payer In the last 24 h on Base, 2 x402 payments ($0.00) reached this seller’s wallet, all of them from one wallet.

In the full record: the wallets that paid it, each with its payments, and the share the busiest three sent. How to get it: the $0.001 check over x402, Atlas Pro at $49 a month and for the seller itself, the Your buyers report at $29 a month.

Daily money · x402 USDC on Base · 25 Oct 2026 – 31 Oct 2026
25 Oct $0 (0 payers) · 26 Oct $0 (0 payers) · 27 Oct $0 (0 payers) · 28 Oct $0 (0 payers) · 29 Oct $0 (0 payers) · 30 Oct $0 (0 payers) · 31 Oct under $1 (1 payer)

Relationships

1 buyer paid this seller over x402 on 1 of the window’s 8 days: 2 payments, $0.004. 0 of 1 buyer came back on another day (0%).

Paid on 1 day of the window: came-back facts need 2 or more days.

In the full record: its most loyal buyers, what is bought alongside it, who left it for whom, who came to it from where, and its early buyers, each with the counts behind it. How to get it: the $0.001 check over x402, Atlas Pro at $49 a month and for the seller itself, the Your buyers report at $29 a month.

Relationships are patterns in the x402 payments we observe on Base over the window: a buyer is a wallet that paid this seller’s payTo wallet, and came back means it paid on two or more different days. A wallet is not an agent, and a relationship is a pattern of payments, not a claim about who anyone is or who runs a wallet.

Is this your service? See who your buyers are: every wallet that paid you, day by day, and where the ones that left went, in one report.

Endpoints

The busiest of this seller’s 1 endpoint in the registry, by paid calls over 30 days; price and chain per endpoint.

endpointpaid callspayerspricechain
/preflight32$0.002Base

The replay

One stored day so far. Movement appears from the second.

Selling something like this

Matched automatically from each seller’s own short description. It will sometimes be wrong; tell us and we fix it.

sellerpaid callspricesells
pulsefeed.dev14$0.004Is this x402 endpoint safe to pay? Vet an unknown seller BEFORE paying: pay/avoid verdict, 0-100 trust score,
lumierepaycheck.org19$0.005–$49Wallet-risk check before paying any wallet: OFAC sanctions screening, whether it's a monitored x402 seller's p
preflight.kagurazaka.dev17$0.002Check an x402 seller before you pay it. Probes the endpoint now, checks that its payment can actually succeed
f0r6bcvc1s410hk1.68r.lambda-web.us-east-1.on.aws1$0.002Check an x402 seller before you pay it. Probes the endpoint now, checks that its payment can actually succeed
agenteconomy.report3$0.005Operational trust rating (AAA to D, trust line BBB) of any x402 service, as of today: tier, outlook, flags, up
deadchannel.vercel.app7$0.005Use before paying an x402 endpoint you have not used before, when you cannot tell a working seller from a trap
bot-bazaar.fly.dev328$0.01–$0.05Profile a Base wallet before paying or trusting it: first funder and first-seen time (wallet age), outgoing tx
solana-wallet-intel-phi.vercel.app35$0.003–$0.025Use this for a cheap copy-trade screen before paying for a full profile. Cheap copy-trade screen for one walle

Going rate, the median of the 35 matched sellers with a listed price (of 35 matched): $0.009 a call. This seller charges $0.002, which is under it.

How to read these numbers