The 2nd half of this is not correct - only domains whitelisted by Google can use the browse APIs in Chrome. You need to apply to Google with your business's DU

The 2nd half of this is not correct - only domains whitelisted by Google can use the browse APIs in Chrome. You need to apply to Google with your business's DUNS number to get your domain whitelisted for you website to able to call the Chrome Privacy Sandbox APIs. Here is the process to apply: https://github.com/privacysandbox/attestation/blob/main/how-to-enroll.md https://github.com/privacysandbox/attestation/blob/main/how-... It's the only browser API I can think of where Google approves, rather than the user (eg: normally, the user is prompted when a website wants to use the browser's webcam or location APIs - in this case, Google handles the approval for the user!)