The G-Agent, Gimel ID and its hosts (Gimel Wallet, its API as well as the Bespoke G-Wallet) are using Passkey, which is a modern method for secure login to online services that replaces passwords.
What is a Passkey?
Request: A service or app sends a request to the Gimel ID (ot its hosting wallet, resp.) for authentication, i.e. the user is being challanged.
Processing: The Gimel ID checks the requested data against the information stored in the wallet.
Response: The Gimel ID returns a confirmation of the identity, i.e. answers with the right response (which only the right user/their wallet can produce) to the challenge, without disclosing any additional sensitive data.
Advantages:
Security: Passkeys cannot be phished like passwords, they are more secure
Convenience: you no longer have to remember complicated passwords