OptionalauthorizationCallback providing the fetch implementation
OptionalverifyJwt?: VerifyJwtCallbackOptional JWT signature verification callback. When provided, the entity statement signature retrieved via federation discovery is verified using this callback. When omitted, trust is derived solely from TLS (the default behaviour).
SDK configuration used to route discovery logic by IT-Wallet specification version.
Base URL of the Credential Issuer (e.g. "https://issuer.example.it"). The well-known paths are appended automatically.
Optional Authorization Server URL selected from a credential offer. When provided, it must be a valid HTTPS URL and exactly match one of the Credential Issuer metadata authorization_servers.