Once you have installed Reply: LinkedIn Email Finder and Outreach, you must sign in to your Reply account from the Chrome extension to start using the extension and sync all the contact data you found.
To sign in, you can either enter the credentials of your Reply account or use the API key.
To sign in with the API key:
Click Sign in with the API key in the extension.
Log into your account on the Reply platform.
Click on Settings from the top header menu and navigate to the API key section.
4. Copy your key from the Your API Key field and paste it to the Sign in with the API key form in the extension.
5. Click Sign in.
