Criipto Verify provides eID authentication as a service.
For an introduction to Criipto Verify and eID, you may want to read Getting Started.
All eID services supports user authentication. With Criipto Verify you integrate using OpenID Connect (aka OIDC). A general introduction to OIDC with Criipto Verify is available in the section on Using OIDC.
Criipto Signatures allows you to sign any PDF document using all the national eIDs supported by Criipto Verify.
Documents will be produced according to the PAdES-LTA standard.