Yes, we can customise our browser Javascript library for our Enterprise customers.


Ably can ensure that for every version of our Javascript library published, we will also publish a white labelled version that changes all references of Ably.* to a namespace of your choosing.


This will be available on our CDN as cdn.ably.io/lib/your-company.min.js for example. It is then your responsibility to proxy that to your own CDN or bundle it in your asset builds.


Please note that references to [a-e].ably-realtime.com will still exist in the library for fallback host support.


Custom domains (CNAME)


Most customers who are interested in our white-label browser libraries also require a custom CNAME domain so that their clients connect to a realtime endpoint that is subdomain of one of their domains.  Find out more about custom CNAME domains.