chainverdict.xyz/v1/validate/isin/:isin

chainverdict.xyz · x402

Validate an ISIN against ISO 6166: country prefix, 9-character NSIN and Luhn check digit. Structural only; does not confirm the instrument exists or is tradeable.

Name and description as published by x402 Bazaar

Live

Last successful check: 26 Oct 2026, 01:42 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 →

Connect

https://chainverdict.xyz/v1/validate/isin/:isin

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, 06:00 UTC
Wallets named: 0xae2634e709c454f2720c65a0b2f9ba168e431842named by x402 Bazaar
Listed since: 25 Oct 2026, 17:52 UTC

Payments

different wallets paid it, last 30 days: 3
paid calls, last 30 days: 3
last paid call (UTC): 21 Oct, 21:11

As the x402 Bazaar reports, from payments Coinbase's facilitator settled. Read 26 Oct 2026, 06:00 UTC. addrbook has not counted these payments itself.

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

Checks by endpoint

Host	Protocol	State	Last checked (UTC)	Last answered (UTC)	24 hours	30 days	Tools
chainverdict.xyz	x402	Live	26 Oct, 01:42	26 Oct, 01:42	100%	100%	—

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