I signed up yesterday on my iPhone, gave my card details and then started off creating a memorable password using the password generator. I never found any secret key, I never saw any reference to it.
The end result is that I am unable to log into anything or start using 1password as my lack of a secret key prevents me doing so.
I have already emailed 1password and a bot replied with nothing of any use.
1Password Version: Not Provided
Extension Version: Not Provided
OS Version: iOS latest
Sync Type: Not Provided
Referrer: forum-search:secret key