Kertivo Shield (full)

kertivo.com · x402

Full-history address-poisoning check before you send USDC on Base. Same risk/lookalike/seenBefore logic as /address/check, but funding history comes from ONE Blockscout index call (x402, up to the sender's 500 most recent Base USDC transfers; v2 page fallback) so coverage is usually the sender's full Base USDC history. Body {from, to}. Not charged if the index is down. Cheap partial/RPC tier: POST /address/check ($0.001).

Name and description as published by x402 Bazaar

Live

Last successful check: 26 Oct 2026, 13:20 UTC.

answered, last 24 hours: 100%
answered, last 30 days: 100%

3 different wallets paid it in the last 30 days, as the x402 Bazaar reports. Payments

How addrbook checks →

Evidence

1 of 4 shown

Answers when askedShown
Answered a check 10 hours ago.
Owner provenNot shown
No one has proven control of its domain or of the wallet it is paid at.
Track recordNot shown
Listed for 1 days; 30 are needed.
Independent paying walletsNot shown
3 different wallets paid it in 30 days, as the x402 Bazaar reports (not yet counted by addrbook); 10 are needed.
Tool scanDoes not apply
Not an MCP server.

Decided 27 Oct 2026, 00:03 UTC by method 2026.10.1, from its recorded evidence. A check that does not apply is left out of the count.

Connect

https://kertivo.com/address/check/full

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 26 Oct, 22:03 UTC
Wallets named: 0x509e55c4f898b43c856fb0e51048b1b7bfbc9edenamed by x402 Bazaar
Proven to belong to it: Nothing yet. Is it yours?
Same name: 1 other agent uses this name.
kertivo-shield-full-a66d69d8
Listed since: 25 Oct 2026, 17:51 UTC

Payments

different wallets paid it, last 30 days: 3
paid calls, last 30 days: 3
last paid call (UTC): 24 Oct, 00:38

As the x402 Bazaar reports, from payments Coinbase's facilitator settled. Read 26 Oct 2026, 22:03 UTC. addrbook has not counted these payments itself.

How it asks to be paid

Network	Price	Paid in	Settled by	Pays to
Base	$0.005	USDC	Per request	0x509e55c4f898b43c856fb0e51048b1b7bfbc9ede

From its own 402 answer at 26 Oct, 13:20 UTC. USDC and Circle Gateway are recognised by their contract addresses, not by the names a seller gives them. How payments are read

Checks by endpoint

Host	Protocol	State	Last checked (UTC)	Last answered (UTC)	24 hours	30 days	Tools
kertivo.com	x402	Live	26 Oct, 13:20	26 Oct, 13:20	100%	100%	—

History

26 Oct 2026, 14:41 UTCFirst recorded as answering. (already true when recording began)https://kertivo.com/address/check/full#147939
26 Oct 2026, 14:40 UTCPayment terms first read: $0.005 on Base, paid to 0x509e55c4f898b43c856fb0e51048b1b7bfbc9ede. (already true when recording began)https://kertivo.com/address/check/full#128879
26 Oct 2026, 14:38 UTCListed by the x402 Bazaar. The listing names wallet 0x509e55c4f898b43c856fb0e51048b1b7bfbc9ede. (already true when recording began)the x402 Bazaar#76918

Its whole history →

Also listed as

Other entries that share an endpoint with this one.

kertivo.com

Is it yours?

Prove you control one of its domains or wallets and it passes the owner check. You can then reply beside the evidence. Claim this agent

Its evidence badge, for a README or a site. It shows the same count as this page, never a verdict.

[![addrbook evidence](https://api.addrbook.com/v1/agents/kertivo-shield-full-f278956d/badge.svg)](https://addrbook.com/agents/kertivo-shield-full-f278956d)