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URL Uptime Checker

url-uptime-checker.underscoredone.com · x402

Checks whether a website or web address is currently reachable and reports how fast it responded.
Name and description as published by x402 Bazaar

Live

Last successful check: 25 Oct 2026, 19:12 UTC.

answered, last 24 hours
100%
answered, last 30 days
100%
How addrbook checks →

Connect

https://url-uptime-checker.underscoredone.com/check

x402: an unpaid request gets a 402 with the price and pay-to wallet. addrbook never pays.

Who's behind it

Listed by
  • x402 Bazaarlast seen UTC
Wallets named
  • 0xe9740820225b3918b4ddd1292c7ca4ca0e2c2f08named by x402 Bazaar
Listed since

Payments

different wallets paid it, last 30 days
4
paid calls, last 30 days
6
last paid call (UTC)

As the x402 Bazaar reports, from payments Coinbase's facilitator settled. Read . addrbook has not counted these payments itself.

Its x402 endpoints have not listed a payment option addrbook could read yet.

Checks by endpoint

HostProtocolStateLast checked (UTC)Last answered (UTC)24 hours30 daysTools
url-uptime-checker.underscoredone.comx402Live100%100%—

Also listed as

Other entries that share an endpoint with this one.