zHttpClient vs OBS HUB

zHttpClient is a simple HTTP client built on libcurl. It lets you edit URL, headers, query parameters and body, then send the request and see the raw response.

OBS Hub — Live Production Controller Take control of your live production from anywhere in the room. OBS Hub is a professional remote control surface for OBS Studio, designed for church AV teams, live event operators, and broadcast technicians who need reliable, responsive control without being tethered to a computer. Scene Control Switch scenes instantly, monitor your program output live, and manage studio mode transitions — all from your phone. PTZ Camera Control Pan, tilt, zoom, and recall presets on your PTZ cameras directly from the app. Save custom positions for quick recall during live events. Audio Management Mute, unmute, and adjust volume levels on any audio source. Monitor filters and manage which sources are visible to keep your workspace clean. Stream & Record Start, stop, and monitor your stream and recording with live timers and status indicators. Built for Real Production Works entirely on your local network — no internet required Connects directly to OBS Studio via WebSocket Per-connection settings for multiple venues Designed for volunteers and professionals alike Requirements OBS Studio with WebSocket Server enabled (Tools → WebSocket Server Settings) Same local network as your OBS machine Port 4455 open (default OBS WebSocket port)