validate_lei
Validate Legal Entity Identifier (LEI) codes by checking format, ISO 17442 check digit, and active database status. Returns validation results without errors for invalid inputs.
Instructions
Check if an LEI code is valid and active. USE WHEN: "is this LEI valid?", "verify LEI", "check LEI format". Performs format (20 chars), check digit (ISO 17442), and database status checks. For full entity details, use lei_lookup instead. NOTE: Never returns an error for invalid LEIs; returns valid=false with a reason message instead. Safe to call on untrusted input.
Input Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
| lei | Yes | LEI code to validate |