The endpoint returns a stream of line-delimited JSON where each line of output is a single JSON object representing one site. The site object contains the site ID, its title, IsDeleted, the Pub Account ID, and the URL. By default, the endpoint returns all non-deleted sites saved in an account.
The filtering is a simple match of the string. Wildcards, regular expressions etc. are not available. You can also use both query parameters together: ?titleLike=adzerk&urlLike=.com
Some special characters need to be urlencoded to be used in the query parameter. For example: