Connect all your sites in one go. Under Sites → Switch you can paste the addresses of your sites, or a CSV export from your current tool. Then you create an agency key and download a personal connector. Install it on all your sites at once, with the bulk plugin install of the tool you use now or with WP-CLI. After activation, each site connects itself to your agency, without a pairing code per site, and the same page shows which sites are connected.
Safe by design. An agency key is valid for 7 days, only for the number of sites you choose and only for your agency. Verploy stores only a fingerprint of the key, the site removes the key after connecting, and you can revoke a key at any time. Your plan’s site limit still applies. Requires Verploy Connector 2.20, which Verploy rolls out by itself.