Grafana dashboard: Pi-hole - RESTful API
Description: Grafana Dashboard that consumes Pi-hole API without auth. All simple, leveraging the input.http from telegraf.

Just use telegraf and the input.http with the next details, of course point to your pi-hole:

```
[[inputs.http]] 
#PiHole URL for data in JSON format 
urls = ["http://192.168.1.3/admin/api.php"] 

method = "GET"

 #Overwrite measurement name from default `http` to `pihole_stats`
 name_override = "pihole_stats" 

#Exclude host items from tags 
tagexclude = ["host"] 

#Data from HTTP in JSON format 
data_format = "json" 

#JSON values to set as string fields
json_string_fields = ["url", "status"] 

insecure_skip_verify = true
``` 
Restar telegraf, and that's it.

Then download or import this Dashboard to your Grafana, and you should see something similar to the next:
![alt tag](https://www.jorgedelacruz.es/wp-content/uploads/2021/12/pihole-grafana-001.png)

Hope you like it!

{
  "__inputs": [
    {
      "name": "DS_INFLUXDB",
      "label": "InfluxDB",
      "description": "",
      "type": "datasource",
      "pluginId": "influxdb",
      "pluginName": "InfluxDB"
    }
  ],
  "__requires": [
    {
      "type": "grafana",
      "id": "grafana",
      "name": "Grafana",
      "version": "7.3.5"
    },
    {
      "type": "panel",
      "id": "graph",
      "name": "Graph",
      "version": ""
    },
    {
      "type": "datasource",
      "id": "influxdb",
      "name": "InfluxDB",
      "version": "1.0.0"
    },
    {
      "type": "panel",
      "id": "stat",
      "name": "Stat",
      "version": ""
    }
  ],
  "annotations": {
    "list": [
      {
        "builtIn": 1,
        "datasource": "-- Grafana --",
        "enable": true,
        "hide": true,
        "iconColor": "rgba(0, 211, 255, 1)",
        "name": "Annotations & Alerts",
        "type": "dashboard"
      }
    ]
  },
  "description": "Grafana Dashboard that consumes Pi-hole API without auth. All simple, leveraging the input.http from telegraf.",
  "editable": true,
  "gnetId": 13565,
  "graphTooltip": 0,
  "id": null,
  "iteration": 1607977913594,
  "links": [],
  "panels": [
    {
      "datasource": "${DS_INFLUXDB}",
      "description": "",
      "fieldConfig": {
        "defaults": {
          "color": {
            "mode": "thresholds"
          },
          "custom": {},
          "mappings": [],
          "min": 0,
          "thresholds": {
            "mode": "absolute",
            "steps": [
              {
                "color": "dark-green",
                "value": null
              }
            ]
          },
          "unit": "locale"
        },
        "overrides": [
          {
            "matcher": {
              "id": "byName",
              "options": "Queries Blocked"
            },
            "properties": [
              {
                "id": "color",
                "value": {
                  "fixedColor": "dark-blue",
                  "mode": "fixed"
                }
              }
            ]
          },
          {
            "matcher": {
              "id": "byName",
              "options": "Percent Blocked"
            },
            "properties": [
              {
                "id": "color",
                "value": {
                  "fixedColor": "dark-orange",
                  "mode": "fixed"
                }
              },
              {
                "id": "unit",
                "value": "percent"
              }
            ]
          },
          {
            "matcher": {
              "id": "byName",
              "options": "Domains on Blocklist"
            },
            "properties": [
              {
                "id": "color",
                "value": {
                  "fixedColor": "dark-red",
                  "mode": "fixed"
                }
              }
            ]
          }
        ]
      },
      "gridPos": {
        "h": 7,
        "w": 24,
        "x": 0,
        "y": 0
      },
      "id": 2,
      "options": {
        "colorMode": "background",
        "graphMode": "none",
        "justifyMode": "center",
        "orientation": "vertical",
        "reduceOptions": {
          "calcs": [
            "lastNotNull"
          ],
          "fields": "",
          "values": false
        },
        "textMode": "value_and_name"
      },
      "pluginVersion": "7.3.5",
      "targets": [
        {
          "alias": "Total Queries ($unique Clients)",
          "groupBy": [
            {
              "params": [
                "1m"
              ],
              "type": "time"
            },
            {
              "params": [
                "none"
              ],
              "type": "fill"
            }
          ],
          "measurement": "pihole_stats",
          "orderByTime": "ASC",
          "policy": "default",
          "refId": "A",
          "resultFormat": "time_series",
          "select": [
            [
              {
                "params": [
                  "dns_queries_today"
                ],
                "type": "field"
              },
              {
                "params": [],
                "type": "last"
              }
            ]
          ],
          "tags": [
            {
              "key": "url",
              "operator": "=~",
              "value": "/^$url$/"
            }
          ]
        },
        {
          "alias": "Queries Blocked",
          "groupBy": [
            {
              "params": [
                "1m"
              ],
              "type": "time"
            },
            {
              "params": [
                "none"
              ],
              "type": "fill"
            }
          ],
          "measurement": "pihole_stats",
          "orderByTime": "ASC",
          "policy": "default",
          "refId": "C",
          "resultFormat": "time_series",
          "select": [
            [
              {
                "params": [
                  "ads_blocked_today"
                ],
                "type": "field"
              },
              {
                "params": [],
                "type": "last"
              }
            ]
          ],
          "tags": [
            {
              "key": "url",
              "operator": "=~",
              "value": "/^$url$/"
            }
          ]
        },
        {
          "alias": "Percent Blocked",
          "groupBy": [
            {
              "params": [
                "1m"
              ],
              "type": "time"
            },
            {
              "params": [
                "none"
              ],
              "type": "fill"
            }
          ],
          "measurement": "pihole_stats",
          "orderByTime": "ASC",
          "policy": "default",
          "refId": "D",
          "resultFormat": "time_series",
          "select": [
            [
              {
                "params": [
                  "ads_percentage_today"
                ],
                "type": "field"
              },
              {
                "params": [],
                "type": "last"
              }
            ]
          ],
          "tags": [
            {
              "key": "url",
              "operator": "=~",
              "value": "/^$url$/"
            }
          ]
        },
        {
          "alias": "Domains on Blocklist",
          "groupBy": [
            {
              "params": [
                "1m"
              ],
              "type": "time"
            },
            {
              "params": [
                "none"
              ],
              "type": "fill"
            }
          ],
          "measurement": "pihole_stats",
          "orderByTime": "ASC",
          "policy": "default",
          "refId": "B",
          "resultFormat": "time_series",
          "select": [
            [
              {
                "params": [
                  "domains_being_blocked"
                ],
                "type": "field"
              },
              {
                "params": [],
                "type": "last"
              }
            ]
          ],
          "tags": [
            {
              "key": "url",
              "operator": "=~",
              "value": "/^$url$/"
            }
          ]
        }
      ],
      "timeFrom": null,
      "timeShift": null,
      "title": "PiHole RESTFul API Statistics",
      "transparent": true,
      "type": "stat"
    },
    {
      "aliasColors": {
        "Permitted DNS Queries": "dark-green"
      },
      "bars": true,
      "dashLength": 10,
      "dashes": false,
      "datasource": "${DS_INFLUXDB}",
      "description": "",
      "fieldConfig": {
        "defaults": {
          "custom": {},
          "unit": "none"
        },
        "overrides": []
      },
      "fill": 1,
      "fillGradient": 0,
      "gridPos": {
        "h": 7,
        "w": 8,
        "x": 0,
        "y": 7
      },
      "hiddenSeries": false,
      "id": 4,
      "legend": {
        "avg": false,
        "current": false,
        "max": false,
        "min": false,
        "show": true,
        "total": false,
        "values": false
      },
      "lines": false,
      "linewidth": 1,
      "nullPointMode": "null",
      "options": {
        "alertThreshold": true
      },
      "percentage": false,
      "pluginVersion": "7.3.5",
      "pointradius": 2,
      "points": false,
      "renderer": "flot",
      "seriesOverrides": [],
      "spaceLength": 10,
      "stack": false,
      "steppedLine": false,
      "targets": [
        {
          "alias": "Permitted DNS Queries",
          "groupBy": [
            {
              "params": [
                "5m"
              ],
              "type": "time"
            },
            {
              "params": [
                "null"
              ],
              "type": "fill"
            }
          ],
          "hide": false,
          "measurement": "pihole_stats",
          "orderByTime": "ASC",
          "policy": "default",
          "refId": "A",
          "resultFormat": "time_series",
          "select": [
            [
              {
                "params": [
                  "dns_queries_all_types"
                ],
                "type": "field"
              },
              {
                "params": [],
                "type": "last"
              }
            ]
          ],
          "tags": [
            {
              "key": "url",
              "operator": "=~",
              "value": "/^$url$/"
            }
          ]
        }
      ],
      "thresholds": [],
      "timeFrom": null,
      "timeRegions": [],
      "timeShift": null,
      "title": "DNS Queries all of types",
      "tooltip": {
        "shared": true,
        "sort": 0,
        "value_type": "individual"
      },
      "type": "graph",
      "xaxis": {
        "buckets": null,
        "mode": "time",
        "name": null,
        "show": true,
        "values": []
      },
      "yaxes": [
        {
          "$$hashKey": "object:705",
          "decimals": null,
          "format": "none",
          "label": "",
          "logBase": 1,
          "max": null,
          "min": null,
          "show": true
        },
        {
          "$$hashKey": "object:706",
          "format": "short",
          "label": "",
          "logBase": 1,
          "max": null,
          "min": null,
          "show": false
        }
      ],
      "yaxis": {
        "align": false,
        "alignLevel": null
      }
    },
    {
      "aliasColors": {
        "Blocked DNS Queries": "dark-blue",
        "Permitted DNS Queries": "dark-green"
      },
      "bars": true,
      "dashLength": 10,
      "dashes": false,
      "datasource": "${DS_INFLUXDB}",
      "description": "",
      "fieldConfig": {
        "defaults": {
          "custom": {},
          "unit": "none"
        },
        "overrides": []
      },
      "fill": 1,
      "fillGradient": 0,
      "gridPos": {
        "h": 7,
        "w": 8,
        "x": 8,
        "y": 7
      },
      "hiddenSeries": false,
      "id": 5,
      "legend": {
        "avg": false,
        "current": false,
        "max": false,
        "min": false,
        "show": true,
        "total": false,
        "values": false
      },
      "lines": false,
      "linewidth": 1,
      "nullPointMode": "null",
      "options": {
        "alertThreshold": true
      },
      "percentage": false,
      "pluginVersion": "7.3.5",
      "pointradius": 2,
      "points": false,
      "renderer": "flot",
      "seriesOverrides": [],
      "spaceLength": 10,
      "stack": false,
      "steppedLine": false,
      "targets": [
        {
          "alias": "Blocked DNS Queries",
          "groupBy": [
            {
              "params": [
                "5m"
              ],
              "type": "time"
            },
            {
              "params": [
                "null"
              ],
              "type": "fill"
            }
          ],
          "hide": false,
          "measurement": "pihole_stats",
          "orderByTime": "ASC",
          "policy": "default",
          "refId": "A",
          "resultFormat": "time_series",
          "select": [
            [
              {
                "params": [
                  "ads_blocked_today"
                ],
                "type": "field"
              },
              {
                "params": [],
                "type": "last"
              }
            ]
          ],
          "tags": [
            {
              "key": "url",
              "operator": "=~",
              "value": "/^$url$/"
            }
          ]
        }
      ],
      "thresholds": [],
      "timeFrom": null,
      "timeRegions": [],
      "timeShift": null,
      "title": "Ads Blocked",
      "tooltip": {
        "shared": true,
        "sort": 0,
        "value_type": "individual"
      },
      "type": "graph",
      "xaxis": {
        "buckets": null,
        "mode": "time",
        "name": null,
        "show": true,
        "values": []
      },
      "yaxes": [
        {
          "$$hashKey": "object:705",
          "decimals": null,
          "format": "none",
          "label": "",
          "logBase": 1,
          "max": null,
          "min": null,
          "show": true
        },
        {
          "$$hashKey": "object:706",
          "format": "short",
          "label": "",
          "logBase": 1,
          "max": null,
          "min": null,
          "show": false
        }
      ],
      "yaxis": {
        "align": false,
        "alignLevel": null
      }
    },
    {
      "aliasColors": {
        "Ads Blocked": "dark-orange",
        "Ads Blocked today": "dark-orange",
        "Permitted DNS Queries": "dark-orange"
      },
      "bars": true,
      "dashLength": 10,
      "dashes": false,
      "datasource": "${DS_INFLUXDB}",
      "description": "",
      "fieldConfig": {
        "defaults": {
          "custom": {},
          "unit": "percent"
        },
        "overrides": []
      },
      "fill": 1,
      "fillGradient": 0,
      "gridPos": {
        "h": 7,
        "w": 8,
        "x": 16,
        "y": 7
      },
      "hiddenSeries": false,
      "id": 6,
      "legend": {
        "avg": false,
        "current": false,
        "max": false,
        "min": false,
        "show": true,
        "total": false,
        "values": false
      },
      "lines": false,
      "linewidth": 1,
      "nullPointMode": "null",
      "options": {
        "alertThreshold": true
      },
      "percentage": false,
      "pluginVersion": "7.3.5",
      "pointradius": 2,
      "points": false,
      "renderer": "flot",
      "seriesOverrides": [],
      "spaceLength": 10,
      "stack": false,
      "steppedLine": false,
      "targets": [
        {
          "alias": "Ads Blocked",
          "groupBy": [
            {
              "params": [
                "5m"
              ],
              "type": "time"
            },
            {
              "params": [
                "null"
              ],
              "type": "fill"
            }
          ],
          "hide": false,
          "measurement": "pihole_stats",
          "orderByTime": "ASC",
          "policy": "default",
          "refId": "A",
          "resultFormat": "time_series",
          "select": [
            [
              {
                "params": [
                  "ads_percentage_today"
                ],
                "type": "field"
              },
              {
                "params": [],
                "type": "last"
              }
            ]
          ],
          "tags": [
            {
              "key": "url",
              "operator": "=~",
              "value": "/^$url$/"
            }
          ]
        }
      ],
      "thresholds": [],
      "timeFrom": null,
      "timeRegions": [],
      "timeShift": null,
      "title": "Ads blocked in percentage",
      "tooltip": {
        "shared": true,
        "sort": 0,
        "value_type": "individual"
      },
      "type": "graph",
      "xaxis": {
        "buckets": null,
        "mode": "time",
        "name": null,
        "show": true,
        "values": []
      },
      "yaxes": [
        {
          "$$hashKey": "object:705",
          "decimals": 0,
          "format": "percent",
          "label": "",
          "logBase": 1,
          "max": null,
          "min": null,
          "show": true
        },
        {
          "$$hashKey": "object:706",
          "format": "short",
          "label": "",
          "logBase": 1,
          "max": null,
          "min": null,
          "show": false
        }
      ],
      "yaxis": {
        "align": false,
        "alignLevel": null
      }
    },
    {
      "aliasColors": {
        "Cached DNS Queries": "light-purple",
        "Forwarded DNS Queries": "dark-purple",
        "Permitted DNS Queries": "dark-green"
      },
      "bars": true,
      "dashLength": 10,
      "dashes": false,
      "datasource": "${DS_INFLUXDB}",
      "description": "",
      "fieldConfig": {
        "defaults": {
          "custom": {},
          "unit": "none"
        },
        "overrides": []
      },
      "fill": 1,
      "fillGradient": 0,
      "gridPos": {
        "h": 7,
        "w": 8,
        "x": 0,
        "y": 14
      },
      "hiddenSeries": false,
      "id": 7,
      "legend": {
        "avg": false,
        "current": false,
        "max": false,
        "min": false,
        "show": true,
        "total": false,
        "values": false
      },
      "lines": false,
      "linewidth": 1,
      "nullPointMode": "null",
      "options": {
        "alertThreshold": true
      },
      "percentage": false,
      "pluginVersion": "7.3.5",
      "pointradius": 2,
      "points": false,
      "renderer": "flot",
      "seriesOverrides": [],
      "spaceLength": 10,
      "stack": false,
      "steppedLine": false,
      "targets": [
        {
          "alias": "Forwarded DNS Queries",
          "groupBy": [
            {
              "params": [
                "5m"
              ],
              "type": "time"
            },
            {
              "params": [
                "null"
              ],
              "type": "fill"
            }
          ],
          "hide": false,
          "measurement": "pihole_stats",
          "orderByTime": "ASC",
          "policy": "default",
          "refId": "B",
          "resultFormat": "time_series",
          "select": [
            [
              {
                "params": [
                  "queries_forwarded"
                ],
                "type": "field"
              },
              {
                "params": [],
                "type": "last"
              }
            ]
          ],
          "tags": [
            {
              "key": "url",
              "operator": "=~",
              "value": "/^$url$/"
            }
          ]
        },
        {
          "alias": "Cached DNS Queries",
          "groupBy": [
            {
              "params": [
                "5m"
              ],
              "type": "time"
            },
            {
              "params": [
                "null"
              ],
              "type": "fill"
            }
          ],
          "hide": false,
          "measurement": "pihole_stats",
          "orderByTime": "ASC",
          "policy": "default",
          "refId": "A",
          "resultFormat": "time_series",
          "select": [
            [
              {
                "params": [
                  "queries_cached"
                ],
                "type": "field"
              },
              {
                "params": [],
                "type": "last"
              }
            ]
          ],
          "tags": []
        }
      ],
      "thresholds": [],
      "timeFrom": null,
      "timeRegions": [],
      "timeShift": null,
      "title": "DNS Queries Cached/Forwarded",
      "tooltip": {
        "shared": true,
        "sort": 0,
        "value_type": "individual"
      },
      "type": "graph",
      "xaxis": {
        "buckets": null,
        "mode": "time",
        "name": null,
        "show": true,
        "values": []
      },
      "yaxes": [
        {
          "$$hashKey": "object:705",
          "decimals": null,
          "format": "none",
          "label": "",
          "logBase": 1,
          "max": null,
          "min": null,
          "show": true
        },
        {
          "$$hashKey": "object:706",
          "format": "short",
          "label": "",
          "logBase": 1,
          "max": null,
          "min": null,
          "show": false
        }
      ],
      "yaxis": {
        "align": false,
        "alignLevel": null
      }
    },
    {
      "aliasColors": {
        "Cached DNS Queries": "light-purple",
        "Forwarded DNS Queries": "dark-purple",
        "Permitted DNS Queries": "dark-green",
        "Unique Clients": "light-red"
      },
      "bars": true,
      "dashLength": 10,
      "dashes": false,
      "datasource": "${DS_INFLUXDB}",
      "description": "",
      "fieldConfig": {
        "defaults": {
          "custom": {},
          "unit": "string"
        },
        "overrides": []
      },
      "fill": 1,
      "fillGradient": 0,
      "gridPos": {
        "h": 7,
        "w": 8,
        "x": 8,
        "y": 14
      },
      "hiddenSeries": false,
      "id": 8,
      "legend": {
        "avg": false,
        "current": false,
        "max": false,
        "min": false,
        "show": true,
        "total": false,
        "values": false
      },
      "lines": false,
      "linewidth": 1,
      "nullPointMode": "null",
      "options": {
        "alertThreshold": true
      },
      "percentage": false,
      "pluginVersion": "7.3.5",
      "pointradius": 2,
      "points": false,
      "renderer": "flot",
      "seriesOverrides": [
        {
          "$$hashKey": "object:2425",
          "alias": "Unique Clients",
          "yaxis": 1
        }
      ],
      "spaceLength": 10,
      "stack": false,
      "steppedLine": false,
      "targets": [
        {
          "alias": "Unique Clients",
          "groupBy": [
            {
              "params": [
                "5m"
              ],
              "type": "time"
            },
            {
              "params": [
                "null"
              ],
              "type": "fill"
            }
          ],
          "hide": false,
          "measurement": "pihole_stats",
          "orderByTime": "ASC",
          "policy": "default",
          "refId": "B",
          "resultFormat": "time_series",
          "select": [
            [
              {
                "params": [
                  "unique_clients"
                ],
                "type": "field"
              },
              {
                "params": [],
                "type": "last"
              }
            ]
          ],
          "tags": [
            {
              "key": "url",
              "operator": "=~",
              "value": "/^$url$/"
            }
          ]
        }
      ],
      "thresholds": [],
      "timeFrom": null,
      "timeRegions": [],
      "timeShift": null,
      "title": "Unique Clients",
      "tooltip": {
        "shared": true,
        "sort": 0,
        "value_type": "individual"
      },
      "type": "graph",
      "xaxis": {
        "buckets": null,
        "mode": "time",
        "name": null,
        "show": true,
        "values": []
      },
      "yaxes": [
        {
          "$$hashKey": "object:705",
          "decimals": null,
          "format": "string",
          "label": "",
          "logBase": 1,
          "max": null,
          "min": null,
          "show": true
        },
        {
          "$$hashKey": "object:706",
          "format": "none",
          "label": "",
          "logBase": 1,
          "max": null,
          "min": null,
          "show": false
        }
      ],
      "yaxis": {
        "align": false,
        "alignLevel": null
      }
    },
    {
      "aliasColors": {
        "Cached DNS Queries": "light-purple",
        "Forwarded DNS Queries": "dark-purple",
        "Permitted DNS Queries": "dark-green",
        "Unique Clients": "light-orange"
      },
      "bars": true,
      "dashLength": 10,
      "dashes": false,
      "datasource": "${DS_INFLUXDB}",
      "description": "",
      "fieldConfig": {
        "defaults": {
          "custom": {},
          "unit": "string"
        },
        "overrides": []
      },
      "fill": 1,
      "fillGradient": 0,
      "gridPos": {
        "h": 7,
        "w": 8,
        "x": 16,
        "y": 14
      },
      "hiddenSeries": false,
      "id": 9,
      "legend": {
        "avg": false,
        "current": false,
        "max": false,
        "min": false,
        "show": true,
        "total": false,
        "values": false
      },
      "lines": false,
      "linewidth": 1,
      "nullPointMode": "null",
      "options": {
        "alertThreshold": true
      },
      "percentage": false,
      "pluginVersion": "7.3.5",
      "pointradius": 2,
      "points": false,
      "renderer": "flot",
      "seriesOverrides": [
        {
          "$$hashKey": "object:2425",
          "alias": "Unique Clients",
          "yaxis": 1
        }
      ],
      "spaceLength": 10,
      "stack": false,
      "steppedLine": false,
      "targets": [
        {
          "alias": "Unique Clients",
          "groupBy": [
            {
              "params": [
                "5m"
              ],
              "type": "time"
            },
            {
              "params": [
                "null"
              ],
              "type": "fill"
            }
          ],
          "hide": false,
          "measurement": "pihole_stats",
          "orderByTime": "ASC",
          "policy": "default",
          "refId": "B",
          "resultFormat": "time_series",
          "select": [
            [
              {
                "params": [
                  "unique_domains"
                ],
                "type": "field"
              },
              {
                "params": [],
                "type": "last"
              }
            ]
          ],
          "tags": [
            {
              "key": "url",
              "operator": "=~",
              "value": "/^$url$/"
            }
          ]
        }
      ],
      "thresholds": [],
      "timeFrom": null,
      "timeRegions": [],
      "timeShift": null,
      "title": "Unique Domains",
      "tooltip": {
        "shared": true,
        "sort": 0,
        "value_type": "individual"
      },
      "type": "graph",
      "xaxis": {
        "buckets": null,
        "mode": "time",
        "name": null,
        "show": true,
        "values": []
      },
      "yaxes": [
        {
          "$$hashKey": "object:705",
          "decimals": null,
          "format": "string",
          "label": "",
          "logBase": 1,
          "max": null,
          "min": null,
          "show": true
        },
        {
          "$$hashKey": "object:706",
          "format": "none",
          "label": "",
          "logBase": 1,
          "max": null,
          "min": null,
          "show": false
        }
      ],
      "yaxis": {
        "align": false,
        "alignLevel": null
      }
    }
  ],
  "refresh": "1m",
  "schemaVersion": 26,
  "style": "dark",
  "tags": [
    "pihole",
    "dns",
    "dnssec"
  ],
  "templating": {
    "list": [
      {
        "allValue": null,
        "current": {},
        "datasource": "${DS_INFLUXDB}",
        "definition": "",
        "error": null,
        "hide": 0,
        "includeAll": true,
        "label": "PiHole",
        "multi": false,
        "name": "url",
        "options": [],
        "query": "SHOW TAG VALUES FROM pihole_stats WITH KEY=url",
        "refresh": 1,
        "regex": "",
        "skipUrlSync": false,
        "sort": 0,
        "tagValuesQuery": "",
        "tags": [],
        "tagsQuery": "",
        "type": "query",
        "useTags": false
      },
      {
        "allValue": null,
        "current": {},
        "datasource": "${DS_INFLUXDB}",
        "definition": "",
        "error": null,
        "hide": 2,
        "includeAll": false,
        "label": "UniqueClients",
        "multi": false,
        "name": "unique",
        "options": [],
        "query": "SELECT last(\"unique_clients\") FROM \"pihole_stats\" ",
        "refresh": 1,
        "regex": "",
        "skipUrlSync": false,
        "sort": 0,
        "tagValuesQuery": "",
        "tags": [],
        "tagsQuery": "",
        "type": "query",
        "useTags": false
      }
    ]
  },
  "time": {
    "from": "now-3h",
    "to": "now"
  },
  "timepicker": {},
  "timezone": "",
  "title": "Pi-hole - RESTful API",
  "uid": "Cf5a_-JMk",
  "version": 9
}