Verifying your install

The setup card

The Prism setup card on your client page in the Adsidian dashboard checks four things live:

Check	Green when
DNS configured	track.yourdomain.com resolves and routes into Prism
Snippet installed	at least one event has been received (with the time of the most recent)
Meta CAPI connected	pixel + access token are configured and enabled
Google Ads connected	OAuth completed and at least one conversion action is mapped

The Setup instructions dialog re-verifies every few seconds while open — add the DNS record and snippet, open your site once, and watch the checks flip.

Verifying by hand

Visit your tracking subdomain's health endpoint:

https://track.yourdomain.com/health

A JSON response with "service": "adsidian-prism" proves DNS + SSL + routing all work. Then load any page of your site and confirm the dashboard's Snippet installed check shows a recent event.

Meta Test Events

To watch events arrive in Meta's Test Events tool without polluting your real event stream, append ?prism_test=TESTxxxx to any URL on your site (get the TEST code from Meta Events Manager → Test events):

https://yourdomain.com/?prism_test=TEST12345

The code persists for the whole browser session — every event from that tab is routed to Test Events. Your agency can also fire a synthetic test event from the dashboard's Meta wizard.

Common failure modes

See Troubleshooting for DNS, Cloudflare-proxy, and no-events cases.