Community-maintained OpenAPI 3.1 description of the AXIS VAPIX HTTP API surface an agent or integrator actually touches: param.cgi, PTZ, presets, ACAP applications, AXIS Object Analytics (JSON-RPC), events, MQTT client, media. Generated from the endpoint mirror in vapix-pp-cli and corrected against live AXIS OS 12.7/12.9 devices (Q6358-LE, Q6325-LE, P3285-LVE). Not affiliated with Axis Communications AB. Canonical docs: https://developer.axis.com/vapix/. Read llms.txt first if you are a language model.