---
title: "Parameters"
url: "https://help.maxon.net/c4d/en-us/Content/html/GVSPY-ID_GVPORTS.html"
section_path: "XPresso > XPresso Nodes > General > Spy Operator > Parameters"
element_id: "GVSPY"
group_id: "ID_GVPORTS"
---

## Parameters

### Input

Parameter ID: `GV_SPY_INPUT`

See [Spy Node](https://help.maxon.net/c4d/en-us/Content/html/GVSPY.html.md).

### Output

Parameter ID: `GV_SPY_OUTPUT`

See [Spy Node](https://help.maxon.net/c4d/en-us/Content/html/GVSPY.html.md).