addrbookFor publishers
← Directory

Duo Data Utilities: IBAN, ISIN, VAT and Tax ID, Barcode, Timezone, Geo APIs

com.duoleads.api/data-utilities · api.duoleads.com · MCP, Website

IBAN, ISIN, VAT/tax ID, GTIN validation; timezone, geo, text, chain utilities. Pay per call
Name and description as published by MCP Registry

Live

Last successful check: 26 Oct 2026, 00:54 UTC.

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

At api.duoleads.com, its best endpoint.

How addrbook checks →

Connect

https://api.duoleads.com/mcphttps://api.duoleads.com/

MCP: addrbook sends an initialize and a tools/list. It never calls a tool. Website: addrbook loads the page.

Who's behind it

Listed by
  • MCP Registrycom.duoleads.api/data-utilitieslast seen UTC
Wallets named
None in its listings
Listed since

Checks by endpoint

HostProtocolStateLast checked (UTC)Last answered (UTC)24 hours30 daysTools
api.duoleads.comMCPLive100%100%33
api.duoleads.comWebsiteLive100%100%—