Workflow: HTTP Googlefirebaserealtimedatabase Update

{
    "id": "134",
    "name": "Receive updates for the position of the ISS every minute and push it to a database",
    "nodes": [
        {
            "name": "Cron",
            "type": "n8n-nodes-base.cron",
            "position": [
                550,
                300
            ],
            "parameters": {
                "triggerTimes": {
                    "item": [
                        {
                            "mode": "everyMinute"
                        }
                    ]
                }
            },
            "typeVersion": 1
        },
        {
            "name": "HTTP Request",
            "type": "n8n-nodes-base.httpRequest",
            "position": [
                750,
                300
            ],
            "parameters": {
                "url": "https:\/\/api.wheretheiss.at\/v1\/satellites\/25544\/positions",
                "options": [],
                "queryParametersUi": {
                    "parameter": [
                        {
                            "name": "timestamps",
                            "value": "={{Date.now();}}"
                        }
                    ]
                }
            },
            "typeVersion": 1
        },
        {
            "name": "Set",
            "type": "n8n-nodes-base.set",
            "position": [
                950,
                300
            ],
            "parameters": {
                "values": {
                    "number": [
                        {
                            "name": "latitude",
                            "value": "={{$node[\"HTTP Request\"].json[\"0\"][\"latitude\"]}}"
                        },
                        {
                            "name": "longitude",
                            "value": "={{$node[\"HTTP Request\"].json[\"0\"][\"longitude\"]}}"
                        },
                        {
                            "name": "timestamp",
                            "value": "={{$node[\"HTTP Request\"].json[\"0\"][\"timestamp\"]}}"
                        }
                    ],
                    "string": []
                },
                "options": [],
                "keepOnlySet": true
            },
            "typeVersion": 1
        },
        {
            "name": "Google Cloud Realtime Database",
            "type": "n8n-nodes-base.googleFirebaseRealtimeDatabase",
            "position": [
                1150,
                300
            ],
            "parameters": {
                "path": "iss",
                "operation": "push",
                "projectId": "",
                "attributes": "latitude, longitude, timestamp"
            },
            "credentials": {
                "googleFirebaseRealtimeDatabaseOAuth2Api": "firebase realtime credentials"
            },
            "typeVersion": 1
        }
    ],
    "active": false,
    "settings": [],
    "connections": {
        "Set": {
            "main": [
                [
                    {
                        "node": "Google Cloud Realtime Database",
                        "type": "main",
                        "index": 0
                    }
                ]
            ]
        },
        "Cron": {
            "main": [
                [
                    {
                        "node": "HTTP Request",
                        "type": "main",
                        "index": 0
                    }
                ]
            ]
        },
        "HTTP Request": {
            "main": [
                [
                    {
                        "node": "Set",
                        "type": "main",
                        "index": 0
                    }
                ]
            ]
        }
    }
}