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Instance zones

An instance zone wraps a set of already-generated chunks into a bounded, optionally-disabled area — used for dungeons, arenas, and world-simulator test beds. Each has Y bounds, an enabled flag, and a layout (clip planes + shortcut bar).

Route Purpose
GET/POST /api/admin/instances list / create over generated chunks
GET/PUT/DELETE /api/admin/instances/{id} read / rename / delete
PUT /api/admin/instances/{id}/bounds update Y bounds
PUT /api/admin/instances/{id}/chunks update covered chunk set
PUT /api/admin/instances/{id}/enabled enable / disable
PUT /api/admin/instances/{id}/layout clip planes + shortcut bar
GET /api/admin/instances/{id}/blocks non-air blocks as NDJSON (cap 300000)
GET /api/admin/ws/instances/{id} live feed

Configuration

Instance zones are runtime data, not YAML — created and edited through the admin panel or the routes above. Related: Scenes, World simulator.