Verify UK

verify-uk.verifyuk.workers.dev · x402

UK VAT number format + check-digit test: Checks a UK VAT number's format and HMRC check digits (mod 97 / 9755). Catches fake or mistyped VAT numbers instantly without an HMRC call. Use /v1/business/check to confirm live registration.

Name and description as published by x402 Bazaar

Live

Last successful check: 26 Oct 2026, 06:48 UTC.

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

1 wallet paid it in the last 30 days, as the x402 Bazaar reports. Payments

How addrbook checks →

Connect

https://verify-uk.verifyuk.workers.dev/v1/validate/vat

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, 05:59 UTC
Wallets named: 0x2a88637eb74d9bb67c93261f39307f3be8d6d64fnamed by x402 Bazaar
Listed since: 25 Oct 2026, 17:51 UTC

Payments

different wallets paid it, last 30 days: 1
paid calls, last 30 days: 1
last paid call (UTC): 25 Oct, 07:46

As the x402 Bazaar reports, from payments Coinbase's facilitator settled. Read 26 Oct 2026, 05:59 UTC. addrbook has not counted these payments itself.

How it asks to be paid

Network	Price	Paid in	Settled by	Pays to
Base	$0.001	USDC	Per request	0x2a88637eb74d9bb67c93261f39307f3be8d6d64f

From its own 402 answer at 26 Oct, 06:48 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
verify-uk.verifyuk.workers.dev	x402	Live	26 Oct, 06:48	26 Oct, 06:48	100%	100%	—

Also listed as

Other entries that share an endpoint with this one.

verify-uk.verifyuk.workers.dev