Demonstrates The Use Of The Item Index Method

About This Script

Features:

• Makes HTTP requests to external APIs

{
    "nodes": [
        {
            "name": "On clicking 'execute'",
            "type": "n8n-nodes-base.manualTrigger",
            "position": [
                250,
                300
            ],
            "parameters": [],
            "typeVersion": 1,
            "id": "a0d77271-9208-4995-8363-51be2b1f1066"
        },
        {
            "name": "Set",
            "type": "n8n-nodes-base.set",
            "position": [
                450,
                300
            ],
            "parameters": {
                "values": {
                    "string": [
                        {
                            "name": "apiKey",
                            "value": "n8n-secret-keey"
                        }
                    ]
                },
                "options": [],
                "keepOnlySet": true
            },
            "typeVersion": 1,
            "id": "d1a28c14-cae0-463e-a937-4c4bba313f10"
        },
        {
            "name": "Customer Datastore",
            "type": "n8n-nodes-base.n8nTrainingCustomerDatastore",
            "position": [
                650,
                300
            ],
            "parameters": {
                "operation": "getAllPeople",
                "returnAll": true
            },
            "typeVersion": 1,
            "id": "a3e4011a-2670-4891-ba53-814e8224272f"
        },
        {
            "name": "HTTP Request",
            "type": "n8n-nodes-base.httpRequest",
            "position": [
                850,
                300
            ],
            "parameters": {
                "url": "https://webhook.site/f99d65ab-8959-4466-a427-cdd0ad482220",
                "options": [],
                "requestMethod": "POST",
                "bodyParametersUi": {
                    "parameter": [
                        {
                            "name": "name",
                            "value": "={{$json[\"name\"]}}"
                        }
                    ]
                },
                "headerParametersUi": {
                    "parameter": [
                        {
                            "name": "api-key",
                            "value": "={{ $item(0).$node[\"Set\"].json[\"apiKey\"] }}"
                        }
                    ]
                }
            },
            "typeVersion": 1,
            "id": "26be9d9b-4367-44bd-9ff9-2b6dace3b3d7"
        }
    ],
    "connections": {
        "Set": {
            "main": [
                [
                    {
                        "node": "Customer Datastore",
                        "type": "main",
                        "index": 0
                    }
                ]
            ]
        },
        "Customer Datastore": {
            "main": [
                [
                    {
                        "node": "HTTP Request",
                        "type": "main",
                        "index": 0
                    }
                ]
            ]
        },
        "On clicking 'execute'": {
            "main": [
                [
                    {
                        "node": "Set",
                        "type": "main",
                        "index": 0
                    }
                ]
            ]
        }
    },
    "n8n_version": "1.5.0"
}

Requirements