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homepage/docs/widgets/services/pfsense.md
nopoz 3f0fede654 Update pfsense.md
change references of "token" to "key" as that's more consistent with the API UI
2024-07-22 14:25:49 -07:00

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---
title: pfSense
description: pfSense Widget Configuration
---
Learn more about [pfSense](https://github.com/pfsense/pfsense).
This widget requires the installation of the [pfsense-api](https://github.com/jaredhendrickson13/pfsense-api) which is a 3rd party package for pfSense routers.
Once pfSense API is installed, you can set the API to be read-only in System > API > Settings.
There are two currently supported authentication modes: 'Local Database' and 'API Key'. For 'Local Database', use `username` and `password` with the credentials of an admin user. For 'API Key', utilize the `headers` parameter with the `X-API-Key` header name and `key` value obtained from pfSense as shown below. Do not use both headers and username / password.
The interface to monitor is defined by updating the `wan` parameter. It should be referenced as it is shown under Interfaces > Assignments in pfSense.
Load is returned instead of cpu utilization. This is a limitation in the pfSense API due to the complexity of this calculation. This may become available in future versions.
Allowed fields: `["load", "memory", "temp", "wanStatus", "wanIP", "disk"]` (maximum of 4)
```yaml
widget:
type: pfsense
url: http://pfsense.host.or.ip:port
username: user # optional, or API key
password: pass # optional, or API key
headers: # optional, or username/password
X-API-Key: key
wan: igb0
version: 2 # optional, defaults to 1 for api v1
fields: ["load", "memory", "temp", "wanStatus"] # optional
```