Slack Transcript -> Agency Brief -> Clickup

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": "Slack transcript -> Agency brief -> ClickUp",
  "nodes": [
    {
      "parameters": {
        "httpMethod": "POST",
        "path": "agency-brief",
        "responseMode": "lastNode",
        "options": {
          "rawBody": true
        }
      },
      "id": "b1a1f001-0000-4000-8000-000000000001",
      "name": "Slack / Transcript Webhook",
      "type": "n8n-nodes-base.webhook",
      "typeVersion": 2,
      "position": [
        220,
        300
      ]
    },
    {
      "parameters": {
        "jsCode": "// Verify the Slack request signature before doing any paid/side-effecting work.\n// Requires the webhook 'rawBody' option (set above) and $env.SLACK_SIGNING_SECRET.\nconst crypto = require('crypto');\nconst secret = $env.SLACK_SIGNING_SECRET;\nif (!secret) throw new Error('SLACK_SIGNING_SECRET is not set');\nconst item = $input.first();\nconst headers = item.json.headers || {};\nconst sig = headers['x-slack-signature'];\nconst ts = headers['x-slack-request-timestamp'];\nif (!sig || !ts) throw new Error('Missing Slack signature headers');\nif (Math.abs(Date.now() / 1000 - Number(ts)) > 300) throw new Error('Stale Slack request (possible replay)');\nconst raw = item.json.rawBody || JSON.stringify(item.json.body || {});\nconst base = `v0:${ts}:${raw}`;\nconst expected = 'v0=' + crypto.createHmac('sha256', secret).update(base).digest('hex');\nconst a = Buffer.from(expected);\nconst b = Buffer.from(String(sig));\nif (a.length !== b.length || !crypto.timingSafeEqual(a, b)) throw new Error('Invalid Slack signature');\nreturn [{ json: item.json.body || item.json }];"
      },
      "id": "b1a1f001-0000-4000-8000-000000000004",
      "name": "Verify Slack Signature",
      "type": "n8n-nodes-base.code",
      "typeVersion": 2,
      "position": [
        440,
        300
      ]
    },
    {
      "parameters": {
        "transcriptField": "text",
        "client": "",
        "maxAttempts": 3
      },
      "id": "b1a1f001-0000-4000-8000-000000000002",
      "name": "Agency Brief Extractor",
      "type": "n8n-nodes-agency-os.agencyBriefExtractor",
      "typeVersion": 1,
      "position": [
        660,
        300
      ],
      "credentials": {
        "agencyOsApi": {
          "name": "<your credential>"
        }
      }
    },
    {
      "parameters": {
        "method": "POST",
        "url": "=https://api.clickup.com/api/v2/list/{{$env.CLICKUP_LIST_ID}}/task",
        "sendHeaders": true,
        "headerParameters": {
          "parameters": [
            {
              "name": "Authorization",
              "value": "={{$env.CLICKUP_API_TOKEN}}"
            }
          ]
        },
        "sendBody": true,
        "specifyBody": "json",
        "jsonBody": "={{ JSON.stringify({ name: '[' + $json.brief.client + '] ' + $json.brief.title, markdown_description: $json.brief.summary }) }}",
        "options": {}
      },
      "id": "b1a1f001-0000-4000-8000-000000000003",
      "name": "Create ClickUp Task",
      "type": "n8n-nodes-base.httpRequest",
      "typeVersion": 4.2,
      "position": [
        880,
        300
      ]
    }
  ],
  "connections": {
    "Slack / Transcript Webhook": {
      "main": [
        [
          {
            "node": "Verify Slack Signature",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Verify Slack Signature": {
      "main": [
        [
          {
            "node": "Agency Brief Extractor",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Agency Brief Extractor": {
      "main": [
        [
          {
            "node": "Create ClickUp Task",
            "type": "main",
            "index": 0
          }
        ]
      ]
    }
  },
  "active": false,
  "settings": {
    "executionOrder": "v1"
  },
  "meta": {
    "templateId": "n8n-nodes-agency-os.slack-to-clickup"
  },
  "tags": [
    {
      "name": "agency-os"
    }
  ]
}

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.

• agencyOsApi

About this workflow

Slack transcript -> Agency brief -> ClickUp. Uses n8n-nodes-agency-os, httpRequest. Webhook trigger; 4 nodes.

Source: https://github.com/enached134-ctrl/agency-os-n8n/blob/main/workflows/slack-transcript-to-clickup.json — original creator credit. Request a take-down →

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