x402 seller payability check

agent402.tools · x402

Buy one call from an x402 seller endpoint right now and report exactly what happened: the unpaid call's status, the 402 decoded (accepts, chains, payTo, asset, price), whether the accept's EIP-712 domain name matches the token it names (the defect that silently makes a whole catalog unpayable), whether a stock client's signed payment was accepted, the settlement receipt and transaction, a slice of the response body, and the time each leg took. Ends in plain-English flags, never a score.

Name and description as published by x402 Bazaar

Live

Last successful check: 28 Oct 2026, 20:43 UTC.

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

9 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 3 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 3 days; 30 are needed.
Independent paying walletsNot shown
9 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 29 Oct 2026, 00:21 UTC by method 2026.10.2, from its recorded evidence. A check that does not apply is left out of the count.

Connect

https://agent402.tools/api/seller-payability

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 28 Oct, 18:12 UTC
Wallets named: 0xabf4fabd7c416fb67202e5f9002389fc75e2a9d0named by x402 Bazaar
Proven to belong to it: Nothing yet. Is it yours?
Listed since: 25 Oct 2026, 17:50 UTC

Payments

different wallets paid it, last 30 days: 9
paid calls, last 30 days: 16
last paid call (UTC): 27 Oct, 11:34

As the x402 Bazaar reports, from payments Coinbase's facilitator settled. Read 28 Oct 2026, 18:12 UTC. addrbook has not counted these payments itself.

How it asks to be paid

Network	Price	Paid in	Settled by	Pays to
Base	$0.10	USDC	Per request	0xabf4fabd7c416fb67202e5f9002389fc75e2a9d0
Polygon	$0.10	USDC	Per request	0xabf4fabd7c416fb67202e5f9002389fc75e2a9d0
Arbitrum	$0.10	USDC	Per request	0xabf4fabd7c416fb67202e5f9002389fc75e2a9d0
Monad	100000smallest units	“USDC”not a Circle contract	Per request	0xabf4fabd7c416fb67202e5f9002389fc75e2a9d0
Avalanche	$0.10	USDC	Per request	0xabf4fabd7c416fb67202e5f9002389fc75e2a9d0
Sei	100000smallest units	“USDC”not a Circle contract	Per request	0xabf4fabd7c416fb67202e5f9002389fc75e2a9d0
Optimism	$0.101	USDC	Per request	0xabf4fabd7c416fb67202e5f9002389fc75e2a9d0
eip155:4663	100000smallest units	“Global Dollar”not a Circle contract	Per request	0xabf4fabd7c416fb67202e5f9002389fc75e2a9d0
Celo	$0.10	USDC	Per request	0xabf4fabd7c416fb67202e5f9002389fc75e2a9d0
Arc	$0.10	USDC	Per request	0xabf4fabd7c416fb67202e5f9002389fc75e2a9d0

From its own 402 answer at 28 Oct, 20:43 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
agent402.tools	x402	Live	28 Oct, 20:43	28 Oct, 20:43	100%	100%	—

History

27 Oct 2026, 18:12 UTCThe x402 Bazaar updated its listing.the x402 Bazaar#525623
27 Oct 2026, 16:59 UTCPayment terms first read: 10 options, from $0.1 on Base.https://agent402.tools/api/seller-payability#516010
27 Oct 2026, 11:44 UTCThe x402 Bazaar updated its listing.the x402 Bazaar#460846
27 Oct 2026, 07:28 UTCThe x402 Bazaar updated its listing.the x402 Bazaar#424734
27 Oct 2026, 05:50 UTCThe x402 Bazaar updated its listing.the x402 Bazaar#406966
26 Oct 2026, 14:43 UTCFirst recorded as answering. (already true when recording began)https://agent402.tools/api/seller-payability#181896
26 Oct 2026, 14:37 UTCListed by the x402 Bazaar. The listing names wallet 0xabf4fabd7c416fb67202e5f9002389fc75e2a9d0. (already true when recording began)the x402 Bazaar#61982

Its whole history →

Also listed as

Other entries that share an endpoint with this one.

agent402.tools

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 and get alerts when it changes. 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/x402-seller-payability-check-d2af3829/badge.svg)](https://addrbook.com/agents/x402-seller-payability-check-d2af3829)