The workflow JSON
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{
"name": "TeamRetro: High-priority action \u2192 Slack alert",
"nodes": [
{
"id": "tr0200-0000-0000-0000-000000000001",
"name": "Setup",
"type": "n8n-nodes-base.stickyNote",
"typeVersion": 1,
"position": [
-60,
40
],
"parameters": {
"width": 460,
"height": 360,
"color": 4,
"content": "## Setup\n\n**API key:** not needed \u2014 this workflow only reads the webhook payload.\n\n1. Open **TeamRetro Trigger** \u2192 copy its **Production URL**.\n2. In TeamRetro: **Settings \u2192 Integrations \u2192 Webhooks \u2192 Add webhook**.\n - Paste the URL, tick **Action Created**.\n - Copy the **signing secret** into the trigger's *Signing Secret* field.\n3. Pick the Slack channel, then **activate**.\n\n### Event choice\n`action.created` fires once per new action. Avoid pairing it with `action.updated` \u2014 that is a catch-all which also fires alongside every granular action event, so you would get duplicates."
}
},
{
"id": "tr0200-0000-0000-0000-000000000002",
"name": "TeamRetro Trigger",
"type": "n8n-nodes-teamretro.teamRetroTrigger",
"typeVersion": 1,
"position": [
460,
160
],
"parameters": {
"events": [
"action.created"
],
"signingSecret": ""
}
},
{
"id": "tr0200-0000-0000-0000-000000000003",
"name": "Only High Priority",
"type": "n8n-nodes-base.filter",
"typeVersion": 2.2,
"position": [
700,
160
],
"parameters": {
"conditions": {
"options": {
"caseSensitive": true,
"leftValue": "",
"typeValidation": "strict",
"version": 2
},
"conditions": [
{
"id": "priority-high",
"leftValue": "={{ $json.data.action.priority }}",
"rightValue": "high",
"operator": {
"type": "string",
"operation": "equals"
}
}
],
"combinator": "and"
},
"options": {}
}
},
{
"id": "tr0200-0000-0000-0000-000000000004",
"name": "Post to Slack",
"type": "n8n-nodes-base.slack",
"typeVersion": 2.3,
"position": [
940,
160
],
"parameters": {
"select": "channel",
"channelId": {
"__rl": true,
"mode": "name",
"value": "#team-actions"
},
"text": "=:rotating_light: High-priority action for *{{ $json.data.action.team.name }}*\n*{{ $json.data.action.title }}*\nOwner: {{ ($json.data.action.assignedTo || []).map(u => u.name || u.email).join(', ') || 'unassigned' }}\nDue: {{ $json.data.action.due || 'no due date' }}",
"otherOptions": {}
}
}
],
"connections": {
"TeamRetro Trigger": {
"main": [
[
{
"node": "Only High Priority",
"type": "main",
"index": 0
}
]
]
},
"Only High Priority": {
"main": [
[
{
"node": "Post to Slack",
"type": "main",
"index": 0
}
]
]
}
},
"settings": {
"executionOrder": "v1"
}
}
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About this workflow
TeamRetro: High-priority action → Slack alert. Uses n8n-nodes-teamretro, slack. Event-driven trigger; 4 nodes.
Source: https://github.com/TeamRetroHQ/n8n-nodes-teamretro/blob/main/examples/02-high-priority-action-alert.json — original creator credit. Request a take-down →
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