This workflow follows the HTTP Request → Slack recipe pattern — see all workflows that pair these two integrations.
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": "Template 6 - Refund Completed",
"nodes": [
{
"id": "1",
"name": "Nomba Trigger",
"type": "n8n-nodes-base.nombaTrigger",
"typeVersion": 1,
"position": [
220,
320
],
"parameters": {
"events": [
"refund_completed"
],
"verifySignature": true
}
},
{
"id": "2",
"name": "Update CRM",
"type": "n8n-nodes-base.httpRequest",
"typeVersion": 4,
"position": [
500,
260
],
"parameters": {
"method": "POST",
"url": "https://example-crm.com/refunds"
}
},
{
"id": "3",
"name": "Notify Support",
"type": "n8n-nodes-base.slack",
"typeVersion": 2,
"position": [
760,
260
],
"parameters": {
"resource": "message",
"operation": "post",
"channel": "#support",
"text": "Refund event received for transaction {{ $json.transaction.transactionId }}"
}
}
],
"connections": {
"Nomba Trigger": {
"main": [
[
{
"node": "Update CRM",
"type": "main",
"index": 0
}
]
]
},
"Update CRM": {
"main": [
[
{
"node": "Notify Support",
"type": "main",
"index": 0
}
]
]
}
}
}
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About this workflow
Template 6 - Refund Completed. Uses nombaTrigger, httpRequest, slack. Event-driven trigger; 3 nodes.
Source: https://github.com/Mozzicato/NOMBA-FLOW/blob/de0bf4c93db13bcf221b22b2249170b3be7a40e2/examples/templates/template-6-refund-completed.json — original creator credit. Request a take-down →
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