Implementing passkey to password manager

Hi, we want to implement passkey in our password manager, but we can not find documentation how to create passkey and save in our database? Can some one help?

What we want is, like 1password, to integrate passkey in our password manager, which user can authenticate through our password manager.

The root of the documentation is here. Note that the system APIs only offer ways for you to provide information about passkeys you manage yourself, and to shuffle request options/responses back and forth. For actually creating/managing/syncing/performing cryptographic operations with passkeys, that's up to your passkey manager to implement. The WebAuthn spec provides all the details for how that works.

Is that means, that I have use external library to create private and public key? or Apple is going to generate with API for me?

Implementing passkey to password manager
 
 
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