This workflow follows the HTTP Request → Slack recipe pattern — see all workflows that pair these two integrations.
The workflow JSON
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{
"name": "Multi-Channel Order Processing",
"nodes": [
{
"parameters": {
"httpMethod": "POST",
"path": "orders",
"responseMode": "onReceived"
},
"id": "cf60503d-90a8-4187-a79d-10c1ee5f86d0",
"name": "Order Webhook",
"type": "n8n-nodes-base.webhook",
"typeVersion": 2,
"position": [
260,
300
],
"notes": "Point Shopify/WooCommerce/Amazon order webhooks here."
},
{
"parameters": {
"assignments": {
"assignments": [
{
"id": "e9584387-9c49-42ca-af61-8a934902c95e",
"name": "orderId",
"value": "={{ $json.body.id }}",
"type": "string"
},
{
"id": "2992fef7-3dee-442a-b14f-74a7c46d4fa8",
"name": "sku",
"value": "={{ $json.body.sku }}",
"type": "string"
}
]
}
},
"id": "63ebf454-c9e6-4cf1-869b-0e241d4c472d",
"name": "Normalize Order",
"type": "n8n-nodes-base.set",
"typeVersion": 3.4,
"position": [
560,
300
]
},
{
"parameters": {
"method": "POST",
"url": "https://ssapi.shipstation.com/orders/createorder",
"sendBody": true
},
"id": "2976c9fe-f9e6-4264-b8cc-0f63d742e1a7",
"name": "Create Shipment",
"type": "n8n-nodes-base.httpRequest",
"typeVersion": 4.2,
"position": [
860,
300
],
"notes": "Header Auth credential for ShipStation."
},
{
"parameters": {
"select": "channel",
"text": "=Order {{ $json.orderId }} sent to fulfillment"
},
"id": "1ab73b45-c1d8-4b6b-a182-4d72718e36e1",
"name": "Notify Ops",
"type": "n8n-nodes-base.slack",
"typeVersion": 2.3,
"position": [
1160,
300
]
}
],
"connections": {
"Order Webhook": {
"main": [
[
{
"node": "Normalize Order",
"type": "main",
"index": 0
}
]
]
},
"Normalize Order": {
"main": [
[
{
"node": "Create Shipment",
"type": "main",
"index": 0
}
]
]
},
"Create Shipment": {
"main": [
[
{
"node": "Notify Ops",
"type": "main",
"index": 0
}
]
]
}
},
"active": false,
"settings": {
"executionOrder": "v1"
}
}
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About this workflow
Multi-Channel Order Processing. Uses httpRequest, slack. Webhook trigger; 4 nodes.
Source: https://github.com/Kr8thor/n8n-templates/blob/main/workflows/multi-channel-order-processing.json — original creator credit. Request a take-down →
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