Adding Domains

Domain association with API keys.

Each integration will receive a single unique API key. That API key can be associated with multiple domains and subdomains, depending on the application deployment scenario.

Multiple top-level domains

Your application is deployed across multiple top-level domains. For example,,

To enable collaborative editing on all three top-level domains, you must whitelist all three domains under each integration on your dashboard.

Multiple Subdomains

Your application is deployed on a single top-level domain, but a subdomain is created for each user subscription. For example, you might use a top-level domain like, while individual subscriptions might get,,

To enable co-editing across all the subdomains, simply whitelist the top-level domain, in this case

Note that any paths will be ignored. For example, will be reduced to

Local Development

For local development, if you are running a dev server on 'localhost' then it will be enabled by default. There is no need to whitelist it.

If you are running on a local IP address, for example, '', then you must whitelist each IP address and port number individually.