The s-Server webAgent accepts certain HTTP requests which represent SQL queries, and send these queries to s-Server. The agent replies with the query results as JSON objects.

webAgent functions as a simple, miniature Web server, and is an integral part of SQLstream StreamLab and s-Dashboard. (See json.org for more details on JSON objects.) SQLstream webAgent is delivered as part of the SQLstream Client Tools, in the shell script webagent.sh.