Slack Social Connection - Obtaining a bot token

I want to receive a bot token but so far it seems like I only can receive it from slack’s auth server (https://slack.com/oauth/v2/authorize) endpoint. My problem is that it requires the redirect_uri to be https and I’m thinking it’s an overkill to setup SSL on my express app inside my electron app(especially in production mode, i.e building and packaging my installer on a pipeline).