Domain verification for chromiumapp.org — Chrome extension OAuth redirect (manual approval request)

App Marketplace
1

Hi Zoom team,

We are requesting manual domain verification approval for our app’s OAuth redirect domain.

App name: Nakama (User-managed OAuth app)
Redirect URL: https://…chromiumapp.org/

Our app is a Google Chrome extension (Manifest V3). The redirect URL uses chromiumapp.org, which is a special domain owned and reserved by Google/Chromium for the chrome.identity.launchWebAuthFlow API. Chrome intercepts redirects to .chromiumapp.org entirely inside the browser and hands the authorization code to the extension.

Because of that, the domain is not registrable by us, hosts no server, and cannot serve DNS TXT records, HTML files, or meta tags — no Chrome extension developer can verify it through the standard methods. The subdomain (ilgpfebkihpelhllcflfnmenklhmapnn) is our extension’s unique Chrome Web Store ID, so only our extension can receive these redirects.

Our actual company domain, orenonakama.com, is verified separately on the same app, and our privacy policy is published at Privacy Policy - Nakama .

Reference: chrome.identity  |  API  |  Chrome for Developers (launchWebAuthFlow / getRedirectURL)

Could you please approve the chromiumapp.org redirect domain manually for this app? Thank you!

2

Hello,

Thank you for reaching out in relation to Our Domain Validation process, the next steps will be sent to you via DM. Please refer to our domain validation resource: Domain Validation Explanation for any further questions you may have about the process.

Thank you.