n8n-workflows/workflows/2538_Code_HTTP_Create_Webhook.json

{
  "nodes": [
    {
      "id": "517fad39-50ec-4eae-94c4-aca5b111a093",
      "name": "Webhook",
      "type": "n8n-nodes-base.webhook",
      "position": [
        -120,
        -100
      ],
      "webhookId": "a227afae-e16e-44c2-bb5c-e69fe553b455",
      "parameters": {
        "path": "a227afae-e16e-44c2-bb5c-e69fe553b455",
        "options": {}
      },
      "typeVersion": 2
    },
    {
      "id": "cbd978df-9b95-4148-a054-7772213f5b8f",
      "name": "continue with valid token",
      "type": "n8n-nodes-base.noOp",
      "position": [
        1020,
        -40
      ],
      "parameters": {},
      "typeVersion": 1
    },
    {
      "id": "65167cf9-3ec5-4727-a604-a318e86bb54e",
      "name": "get new accessToken",
      "type": "n8n-nodes-base.httpRequest",
      "position": [
        560,
        80
      ],
      "parameters": {
        "url": "http://your-api.com",
        "options": {
          "response": {
            "response": {
              "fullResponse": true
            }
          }
        }
      },
      "notesInFlow": false,
      "typeVersion": 4.2
    },
    {
      "id": "b17e01d2-c43a-486f-ab08-d81e05f8d110",
      "name": "2. set token in static data",
      "type": "n8n-nodes-base.code",
      "position": [
        780,
        80
      ],
      "parameters": {
        "jsCode": "const workflowStaticData = $getWorkflowStaticData('global');\n\n// get new access token\nworkflowStaticData.accessToken = $input.first().json.AccessToken;\n// set timestamp of new access token\nworkflowStaticData.timestamp = $now.toISO().toString();\n\nreturn [\n  {\n      // data: $input.all(),\n      accessToken: workflowStaticData.accessToken,\n      timestamp: workflowStaticData.timestamp,\n      // today: $today\n  }\n];"
      },
      "typeVersion": 2
    },
    {
      "id": "31fd494a-f323-47cc-8f89-0bb2f2332e0f",
      "name": "Schedule Trigger",
      "type": "n8n-nodes-base.scheduleTrigger",
      "position": [
        -120,
        60
      ],
      "parameters": {
        "rule": {
          "interval": [
            {}
          ]
        }
      },
      "typeVersion": 1.2
    },
    {
      "id": "77623419-99f9-4369-9546-375eaf6f5732",
      "name": "Sticky Note",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        -180,
        240
      ],
      "parameters": {
        "width": 660,
        "height": 400,
        "content": "# StaticData Demo\n\n\nThis workflow demonstrates how to use the [`workflowStaticData()` function](https://docs.n8n.io/code/cookbook/builtin/get-workflow-static-data/\n) to set any type of variable that will persist within workflow executions. \n\nThis can be useful for working with access tokens that expire after a certain time period. \n\nhttps://docs.n8n.io/code/cookbook/builtin/get-workflow-static-data/\n\n## Important\n\nStatic Data only persists across **_production_** executions, i.e. triggered by Webhooks or Schedule Triggers (not manual executions!)\nFor this the workflow will have to be activated. \n\n\n\n"
      },
      "typeVersion": 1
    },
    {
      "id": "e4cbdbf7-7b3d-4c52-9d41-bc427d63df5d",
      "name": "Sticky Note1",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        520,
        60
      ],
      "parameters": {
        "color": 5,
        "width": 180,
        "height": 420,
        "content": "\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n### HTTP Request\n\nToggle \n`Include Response Headers and Status` \noption if access token is not sent in the body"
      },
      "typeVersion": 1
    },
    {
      "id": "bed68570-bf35-4fa9-984c-1b67a53b59ba",
      "name": "if token is valid",
      "type": "n8n-nodes-base.if",
      "notes": "(1 minute expiration)",
      "position": [
        340,
        -20
      ],
      "parameters": {
        "options": {},
        "conditions": {
          "options": {
            "version": 2,
            "leftValue": "",
            "caseSensitive": true,
            "typeValidation": "loose"
          },
          "combinator": "and",
          "conditions": [
            {
              "id": "65f5c979-3e7d-4e50-92c3-3ae39f1bba3d",
              "operator": {
                "type": "dateTime",
                "operation": "afterOrEquals"
              },
              "leftValue": "={{ $json.timestamp }}",
              "rightValue": "={{ $now.minus(1,'minute') }}"
            }
          ]
        },
        "looseTypeValidation": true
      },
      "notesInFlow": true,
      "typeVersion": 2.2
    },
    {
      "id": "57a4f5f9-eb77-4fd4-b6b1-55137f108374",
      "name": "1. initiate static data",
      "type": "n8n-nodes-base.code",
      "position": [
        120,
        -20
      ],
      "parameters": {
        "jsCode": "// initialize staticData object\nconst workflowStaticData = $getWorkflowStaticData('global');\n\n// initialize accessToken on staticData if it desn't exist yet\nif (!workflowStaticData.hasOwnProperty('accessToken')) {\n  workflowStaticData.accessToken = 0\n}\n\n// initializing any other variables on the staticData object\nif (!workflowStaticData.hasOwnProperty('timestamp')) {\n  workflowStaticData.timestamp = $now.toISO()\n}\n\nreturn [\n  {\n      // data: $input.all(),\n      accessToken: workflowStaticData.accessToken,\n      timestamp: workflowStaticData.timestamp,\n      // today: $today\n  }\n];"
      },
      "notesInFlow": false,
      "typeVersion": 2
    }
  ],
  "pinData": {
    "get new accessToken": [
      {
        "AccessToken": "5763273631"
      }
    ]
  },
  "connections": {
    "Webhook": {
      "main": [
        [
          {
            "node": "1. initiate static data",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Schedule Trigger": {
      "main": [
        [
          {
            "node": "1. initiate static data",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "if token is valid": {
      "main": [
        [
          {
            "node": "continue with valid token",
            "type": "main",
            "index": 0
          }
        ],
        [
          {
            "node": "get new accessToken",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "get new accessToken": {
      "main": [
        [
          {
            "node": "2. set token in static data",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "1. initiate static data": {
      "main": [
        [
          {
            "node": "if token is valid",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "2. set token in static data": {
      "main": [
        [
          {
            "node": "continue with valid token",
            "type": "main",
            "index": 0
          }
        ]
      ]
    }
  }
}