DCQL query: iGrant.io Authenticator

When to use

Use this template for passwordless login. The query asks the wallet for one claim: the email address that the iGrant.io Authenticator credential holds. Your service reads that address and signs the person in to the matching account.

The template discloses one claim only. It carries no name, no birth date, and no document number.

Template facts

Registry version: 2025.7.1.