This workflow follows the Emailsend → HTTP Request 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": "Needs Review Workflow",
"nodes": [
{
"parameters": {
"httpMethod": "POST",
"path": "needs-review",
"responseMode": "responseNode",
"options": {}
},
"id": "e706c602-6d1f-45ce-8161-b60a2ccd4eb9",
"name": "Webhook Trigger",
"type": "n8n-nodes-base.webhook",
"typeVersion": 1,
"position": [
-1008,
112
]
},
{
"parameters": {
"values": {
"string": [
{
"name": "orderId",
"value": "={{ $json.body.orderId }}"
},
{
"name": "validationIssues",
"value": "={{ JSON.stringify($json.body.orderData.validation.issues) }}"
},
{
"name": "customerEmail",
"value": "={{ $json.body.orderData.customerEmail }}"
},
{
"name": "csrEmail",
"value": "csr@printcompany.com"
}
]
},
"options": {}
},
"id": "6310b256-8a51-4f9c-a6a7-a1fdabd4c4c5",
"name": "Set Variables",
"type": "n8n-nodes-base.set",
"typeVersion": 1,
"position": [
-800,
112
]
},
{
"parameters": {
"fromEmail": "email.verify.921@gmail.com",
"toEmail": "uditgoyaludit0@gmail.com",
"subject": "=Order Needs Review - {{ $json.body.orderId }}",
"options": {}
},
"id": "03fda4ba-e5b8-4cf4-a68e-0571de259458",
"name": "Notify CSR",
"type": "n8n-nodes-base.emailSend",
"typeVersion": 1,
"position": [
-608,
112
],
"credentials": {
"smtp": {
"name": "<your credential>"
}
}
},
{
"parameters": {
"resume": "webhook",
"httpMethod": "POST",
"options": {}
},
"id": "d68ed04f-da53-4593-aa7f-3dc6fd19ef96",
"name": "Wait for CSR Decision",
"type": "n8n-nodes-base.wait",
"typeVersion": 1,
"position": [
-400,
112
]
},
{
"parameters": {
"conditions": {
"string": [
{
"value1": "={{ $json.body.csrAction }}",
"operation": "contains",
"value2": "approved"
}
]
}
},
"id": "45d6411c-a41a-4db6-911e-9327e4c5757a",
"name": "Check CSR Decision",
"type": "n8n-nodes-base.if",
"typeVersion": 1,
"position": [
-208,
112
]
},
{
"parameters": {
"requestMethod": "POST",
"url": "=http://backend:3000/api/v1/orders/{{ $json.body.orderId }}/approve",
"allowUnauthorizedCerts": true,
"jsonParameters": true,
"options": {},
"bodyParametersJson": "={{ JSON.stringify({ approver: $json.body.csrName, notes: $json.body.csrNotes }) }}"
},
"id": "b466740d-c2a2-44f3-a4e6-440d88b53692",
"name": "Approve Order",
"type": "n8n-nodes-base.httpRequest",
"typeVersion": 1,
"position": [
0,
0
]
},
{
"parameters": {
"conditions": {
"string": [
{
"value1": "={{ $json.body.csrAction }}",
"operation": "contains",
"value2": "quote_adjustment"
}
]
}
},
"id": "3e0c5349-41de-40d6-824b-69893727aed2",
"name": "Check Quote Adjustment",
"type": "n8n-nodes-base.if",
"typeVersion": 1,
"position": [
0,
112
]
},
{
"parameters": {
"requestMethod": "POST",
"url": "=http://backend:3000/api/v1/orders/{{ $json.body.orderId }}/price",
"allowUnauthorizedCerts": true,
"jsonParameters": true,
"options": {}
},
"id": "542777ab-643e-4e10-86ed-ca64afcb0f4b",
"name": "Recalculate Pricing",
"type": "n8n-nodes-base.httpRequest",
"typeVersion": 1,
"position": [
208,
112
]
},
{
"parameters": {
"fromEmail": "email.verify.921@gmail.com",
"toEmail": "={{ $json.body.orderData.customerEmail }}",
"subject": "Order Update - {{ $json.body.orderId }}",
"options": {}
},
"id": "38aee5f2-d429-4538-a662-1d62e4450680",
"name": "Notify Customer",
"type": "n8n-nodes-base.emailSend",
"typeVersion": 1,
"position": [
208,
0
],
"credentials": {
"smtp": {
"name": "<your credential>"
}
}
},
{
"parameters": {
"respondWith": "json",
"responseBody": "={{ JSON.stringify({ success: true, message: 'Workflow started', resumeUrl: $execution.resumeUrl, orderId: $json.body.orderId }) }}",
"options": {}
},
"id": "b42a1f2a-55d3-4a51-ad36-c7a807807f68",
"name": "Webhook Response",
"type": "n8n-nodes-base.respondToWebhook",
"typeVersion": 1,
"position": [
-800,
304
]
},
{
"parameters": {
"requestMethod": "POST",
"url": "=http://backend:3000/api/v1/orders/{{ $json.body.orderId }}/reject",
"allowUnauthorizedCerts": true,
"jsonParameters": true,
"options": {}
},
"id": "fbdbf81f-d0c7-4087-8bd8-36a73225c56a",
"name": "Reject Order",
"type": "n8n-nodes-base.httpRequest",
"typeVersion": 1,
"position": [
0,
208
]
}
],
"connections": {
"Webhook Trigger": {
"main": [
[
{
"node": "Set Variables",
"type": "main",
"index": 0
}
]
]
},
"Set Variables": {
"main": [
[
{
"node": "Webhook Response",
"type": "main",
"index": 0
}
]
]
},
"Webhook Response": {
"main": [
[
{
"node": "Notify CSR",
"type": "main",
"index": 0
}
]
]
},
"Notify CSR": {
"main": [
[
{
"node": "Wait for CSR Decision",
"type": "main",
"index": 0
}
]
]
},
"Wait for CSR Decision": {
"main": [
[
{
"node": "Check CSR Decision",
"type": "main",
"index": 0
}
]
]
},
"Check CSR Decision": {
"main": [
[
{
"node": "Approve Order",
"type": "main",
"index": 0
}
],
[
{
"node": "Check Quote Adjustment",
"type": "main",
"index": 0
}
]
]
},
"Approve Order": {
"main": [
[
{
"node": "Notify Customer",
"type": "main",
"index": 0
}
]
]
},
"Check Quote Adjustment": {
"main": [
[
{
"node": "Recalculate Pricing",
"type": "main",
"index": 0
}
],
[
{
"node": "Reject Order",
"type": "main",
"index": 0
}
]
]
}
},
"active": true,
"settings": {
"executionOrder": "v1",
"availableInMCP": false
},
"versionId": "e9ce86fc-ee24-4afc-a02a-bfa9ce451293",
"meta": {
"templateCredsSetupCompleted": true
},
"id": "RPVtM7wpRkt8YsdrROV5g",
"tags": []
}
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.
smtp
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About this workflow
Needs Review Workflow. Uses emailSend, httpRequest. Webhook trigger; 11 nodes.
Source: https://github.com/uditgoyaludit/Print-Estimator-/blob/11ffed1c5f77afeb58c92f9c91b88d0239e9692d/n8n-workflows/needs-review.json — original creator credit. Request a take-down →
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