AI-Powered Webhook Alert with OpenAI

The workflow JSON

Copy or download the full n8n JSON below. Paste it into a new n8n workflow, add your credentials, activate. Full import guide →

{
  "name": "blocker-alert",
  "nodes": [
    {
      "parameters": {
        "httpMethod": "POST",
        "path": "blockers",
        "responseMode": "responseNode",
        "options": {}
      },
      "type": "n8n-nodes-base.webhook",
      "typeVersion": 2.1,
      "position": [
        0,
        0
      ],
      "id": "a5d9f7a0-0f47-47a5-b7d1-cd3d501ace8c",
      "name": "Webhook"
    },
    {
      "parameters": {
        "conditions": {
          "options": {
            "caseSensitive": true,
            "leftValue": "",
            "typeValidation": "strict",
            "version": 3
          },
          "conditions": [
            {
              "id": "66cf6ecb-f852-4f10-9e2e-af0d9bf328e0",
              "leftValue": "={{ $json.body.blockers }}",
              "rightValue": "",
              "operator": {
                "type": "string",
                "operation": "notEmpty",
                "singleValue": true
              }
            }
          ],
          "combinator": "and"
        },
        "options": {}
      },
      "type": "n8n-nodes-base.if",
      "typeVersion": 2.3,
      "position": [
        208,
        0
      ],
      "id": "cb7d7007-55d6-4bfc-969a-9a232a7686bc",
      "name": "If"
    },
    {
      "parameters": {
        "modelId": {
          "__rl": true,
          "value": "gpt-4o-mini",
          "mode": "list",
          "cachedResultName": "GPT-4O-MINI"
        },
        "responses": {
          "values": [
            {
              "content": "=You are a Scrum Master assistant. A team member has reported a blocker. \nAnalyze it and suggest possible solutions or escalation steps.\n\nTeam member: {{ $json.body.memberName }}\nBlocker: {{ $json.body.blockers }}\n\nProvide a clear analysis and recommended next steps to resolve the blocker."
            }
          ]
        },
        "builtInTools": {},
        "options": {}
      },
      "type": "@n8n/n8n-nodes-langchain.openAi",
      "typeVersion": 2.1,
      "position": [
        416,
        -96
      ],
      "id": "d14832b0-9c40-4fd0-bdea-14101ac23d91",
      "name": "Message a model",
      "credentials": {
        "openAiApi": {
          "name": "<your credential>"
        }
      }
    },
    {
      "parameters": {
        "respondWith": "text",
        "responseBody": "={{ $json.output[0].content[0].text }}",
        "options": {}
      },
      "type": "n8n-nodes-base.respondToWebhook",
      "typeVersion": 1.5,
      "position": [
        768,
        -96
      ],
      "id": "ad5d4118-3a4e-4ddb-8cc4-82dc419070d0",
      "name": "Respond to Webhook"
    },
    {
      "parameters": {
        "respondWith": "text",
        "responseBody": "No blockers reported. Great job!",
        "options": {}
      },
      "type": "n8n-nodes-base.respondToWebhook",
      "typeVersion": 1.5,
      "position": [
        416,
        96
      ],
      "id": "7e5f7263-7f8b-4a7a-973c-c9531b9ddd19",
      "name": "Respond to Webhook1"
    }
  ],
  "connections": {
    "Webhook": {
      "main": [
        [
          {
            "node": "If",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "If": {
      "main": [
        [
          {
            "node": "Message a model",
            "type": "main",
            "index": 0
          }
        ],
        [
          {
            "node": "Respond to Webhook1",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Message a model": {
      "main": [
        [
          {
            "node": "Respond to Webhook",
            "type": "main",
            "index": 0
          }
        ]
      ]
    }
  },
  "active": false,
  "settings": {
    "executionOrder": "v1",
    "binaryMode": "separate",
    "availableInMCP": false
  },
  "versionId": "71a1d26b-1397-459e-ae19-409ebc871cbd",
  "meta": {
    "templateCredsSetupCompleted": true
  },
  "id": "PEMh5PZztoNiIdMa",
  "tags": [
    {
      "name": "daily-meeting",
      "id": "17QQxD5Awh6YcXdG",
      "updatedAt": "2026-04-11T21:54:10.821Z",
      "createdAt": "2026-04-11T21:54:10.821Z"
    }
  ]
}

Credentials you'll need

Each integration node will prompt for credentials when you import. We strip credential IDs before publishing — you'll add your own.

• openAiApi

About this workflow

blocker-alert. Uses openAi. Webhook trigger; 5 nodes.

Source: https://github.com/emilioCode/scrum-bot-n8n/blob/51fc37a85d4b8a9030da07d6f98dbd9b8c321880/flows/blocker-alert.json — original creator credit. Request a take-down →

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