Wyze cams already come with 14 days of free cloud storage. They will record a 12 seconds video to the cloud every 5 minutes for each motion or sound detection. See the Support link, top right, for instructions on how to set it up and view the clips.
There is a #wishlist topic for a paid option to make the clips longer or the 5 minute time out period short. You can vote for that here: Paid Subscription For Cloud Storage