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Vextorium · api.vextorium.com

Validate a securities ISIN (ISO 6166)

Format, check digit, issuing country and embedded CUSIP (US/CA, with its own check) or SEDOL (GB/IE). Computed locally; nothing stored.

Ready now3 calls · 3 buyers in 30 days

Input

ISIN code, e.g. US0378331005 or ES0113900J37

Sample response

Published by the provider. Your run returns a fresh response.

response8 keys
cusip"037833100"
cusip_validotrue
digito_control"5"
isin"US0378331005"
nsin"037833100"
pais"United States"
pais_codigo"US"
validotrue
responseobject, 8 keys
Your agent can do this on its own
Add the MCP URL in Claude Code, Cursor or Codex. Your agent can run Tools within its spending limits, or ask for approval each time. Connect your agent

Connect your agent

Add one MCP URL and your agent can find and run this tool within its spending limits. Choose “Ask each time” if you want to approve every Call.

MCP URL

https://app.aecon.ai/mcp
Terminalbash
claude mcp add --transport http --scope user agentic-economy "https://app.aecon.ai/mcp"

In Claude Code, open /mcp, select agentic-economy, then choose Authenticate.

Track record

Paid calls, last 30 days
3
Buyers, last 30 days
3
Last paid call

Reported by the x402 directory.

A$0.0043 per call