ScriptMasterLabs.com · x402 Directory
eu-verify
Resource: https://data.greeneris.io/v1/validate/isin · Directory page generated 2026-11-07T01:49:02.317Z from live sources.
The facts, as last reported 2026-11-07T01:30:29.979Z: this resource answers x402 payment challenges at 0.002 USDC on Base (exact), pay to 0x6ab8efe305cce67daa48c97bde29c04402822dff. It is reported by Dexter, Coinbase CDP and its directory state is live.
What it does
Deterministic ISIN check before routing an order or paying a market-data API: structure regex (2-letter country or XS/EU, 9-char NSIN, check digit) and the Luhn checksum over the base-36 expansion. Query: ?isin=US0378331005. Returns valid,
Payment options
| Network | Scheme | Asset | Amount | Pay to |
|---|---|---|---|---|
| Baseeip155:8453 | exact | USDC0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 | 0.0022000 atomic | 0x6ab8efe305cce67daa48c97bde29c04402822dff |
Verification — the enrichment record
| Verification state | facilitator-reported |
|---|---|
| Verified / reported at | 2026-11-07T01:30:29.979Z |
| Settlement recency | listing last updated 2026-11-07T01:17:52.402Z at its source |
| Freshness | live — last reported 2026-11-07T01:30:29.979Z, listing last updated at source 2026-11-07T01:17:52.402Z |
| Reporting facilitator | Dexter |
| Sources | dexter, cdp |
| Tags | isin, validation, securities, trading, finance |
Call it
An unpaid call returns the live 402 challenge — that challenge, not this page, is the price quote:
curl -i "https://data.greeneris.io/v1/validate/isin"
Pay it with any x402 client on Base. Networks: Base