If you installed the pixel directly on to your site, it takes 48-72 hours for the pixel to properly map your site data, at which time we will notify you by email and via an in-app notification that you're good to go.
You'll get system alerts to help you know what's going on with your pixel install. At any time after you've installed your pixel on your site.
For the status of your pixel health, you'll see notifications just to the top of your tracking/conversion pixel fields
In some cases, it may be too soon after pixel installation to verify, in which case you'll receive an email soon. Once we've emailed you, you can link right back to your site and finish configuring your campaign.
You can also return at any given time to grab your pixels in Menu | My Account | Pixel.