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f293c2363e56be7d5cad5349c792ef8ac30888b8
n8n-workflows/workflows/Code/0922_Code_Webhook_Create_Webhook.json
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dopeuni444 f293c2363e ok
2025-09-29 06:12:20 +04:00

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{
"meta": {
"instanceId": "workflow-instance",
"versionId": "1.0.0",
"createdAt": "2024-01-01T00:00:00.000Z",
"updatedAt": "2024-01-01T00:00:00.000Z"
},
"nodes": [
{
"id": "4f42007b-3813-410f-a608-5af89459b14f",
"name": "Check Authorization Header",
"type": "n8n-nodes-base.if",
"position": [
-20,
20
],
"parameters": {
"conditions": {
"string": [
{
"value1": "={{ $('Webhook').item.json.headers.authorization }}",
"value2": "=Bearer {{ $json.config.bearerToken }}"
}
]
}
},
"typeVersion": 1
},
{
"id": "86d6157e-593d-4370-a480-1a9417300555",
"name": "401 Unauthorized",
"type": "n8n-nodes-base.respondToWebhook",
"position": [
340,
280
],
"parameters": {
"options": {
"responseCode": 401
},
"respondWith": "json",
"responseBody": "{\n \"code\": 401,\n \"message\": \"Unauthorized: Missing or invalid authorization token.\",\n \"hint\": \"Ensure the request includes a valid 'Authorization' header (e.g., 'Bearer YOUR_SECRET_TOKEN').\"\n}"
},
"typeVersion": 1
},
{
"id": "0831093a-adef-41dc-8ac0-2e1998fc22ad",
"name": "200 OK",
"type": "n8n-nodes-base.respondToWebhook",
"position": [
1140,
20
],
"parameters": {
"options": {}
},
"typeVersion": 1
},
{
"id": "b4f42651-c7f6-43a3-a695-7d5197b45642",
"name": "Configuration",
"type": "n8n-nodes-base.set",
"position": [
-300,
20
],
"parameters": {
"options": {},
"assignments": {
"assignments": [
{
"id": "4c35898d-5a70-41bc-9fb6-9d63bbbee222",
"name": "config.bearerToken",
"type": "string",
"value": "123"
},
{
"id": "822739a6-15da-48df-8f92-c4b1adce5fef",
"name": "config.requiredFields.message",
"type": "string",
"value": "true"
}
]
}
},
"typeVersion": 3.4
},
{
"id": "f1539109-8585-4cf2-9b9b-f3012544ac6c",
"name": "Webhook",
"type": "n8n-nodes-base.webhook",
"position": [
-580,
20
],
"webhookId": "2c5b9b70-1b08-44b1-a007-dc3d9f7e70db",
"parameters": {
"path": "secure-webhook",
"options": {},
"httpMethod": "POST",
"responseMode": "responseNode"
},
"typeVersion": 1
},
{
"id": "bcf1183c-9a3d-41eb-89f7-1666d3a6c5fc",
"name": "Has required fields?",
"type": "n8n-nodes-base.code",
"position": [
220,
20
],
"parameters": {
"mode": "runOnceForEachItem",
"jsCode": "if(! $json.config.requiredFields) {\n return { json: { valid: true } };\n}\n\nconst body = $('Webhook').first().json.body;\n\nlet requiredFields = $json.config.requiredFields;\n\nfor (let [key, value] of Object.entries(requiredFields)) {\n console.log(`${key}: ${value}`);\n if (!(key in body)) {\n return { json: { valid: false } };\n }\n}\n\nreturn { json: { valid: true } };"
},
"typeVersion": 2
},
{
"id": "81b125f1-faa0-4998-8624-431746052a84",
"name": "Check Valid Request",
"type": "n8n-nodes-base.if",
"position": [
440,
20
],
"parameters": {
"options": {},
"conditions": {
"options": {
"version": 2,
"leftValue": "",
"caseSensitive": true,
"typeValidation": "strict"
},
"combinator": "and",
"conditions": [
{
"id": "8c7fe174-f284-4e41-b851-8939f0c2d19f",
"operator": {
"type": "boolean",
"operation": "true",
"singleValue": true
},
"leftValue": "={{ $json.valid }}",
"rightValue": ""
}
]
}
},
"typeVersion": 2.2
},
{
"id": "906c671d-e2a6-4a9e-b7df-d7b9142ffeb4",
"name": "400 Bad Request",
"type": "n8n-nodes-base.respondToWebhook",
"position": [
780,
280
],
"parameters": {
"options": {
"responseCode": 401
},
"respondWith": "json",
"responseBody": "{\n \"code\": 400,\n \"message\": \"Bad Request: Missing required fields\",\n \"hint\": \"Make sure all required fields are included in the request body.\"\n}"
},
"typeVersion": 1
},
{
"id": "ce657170-34e4-4b40-ba22-bb4638fa98c6",
"name": "Create Response",
"type": "n8n-nodes-base.set",
"position": [
920,
20
],
"parameters": {
"options": {},
"assignments": {
"assignments": [
{
"id": "c6258b81-6f40-4dd5-8a60-89e2b0322490",
"name": "message",
"type": "string",
"value": "Success! Workflow completed."
}
]
}
},
"typeVersion": 3.4
},
{
"id": "0a6b9f12-9b60-458e-85de-014a66063e50",
"name": "Sticky Note",
"type": "n8n-nodes-base.stickyNote",
"position": [
-440,
-280
],
"parameters": {
"color": 6,
"width": 360,
"height": 460,
"content": "### 🛠️ Config Node Setup\n\n*This node defines the configuration for the secure webhook.*\n\n- `config.bearerToken`: The expected Bearer token for authentication.\n\n- `config.requiredFields`: Set one key for each required field in the incoming request body (e.g., `config.requiredFields.message`.\n*👉 The value doesn't matter, only the keys are checked.*"
},
"typeVersion": 1
},
{
"id": "bba24ba5-3c8d-40f7-99e0-44115b1025e0",
"name": "Sticky Note1",
"type": "n8n-nodes-base.stickyNote",
"position": [
-440,
200
],
"parameters": {
"color": 3,
"width": 1740,
"height": 240,
"content": "### 🚫 Error Handling Nodes\n\n*These nodes return standardized JSON error responses:*\n\n- 🔒 `401 Unauthorized`:\nTriggered when the request is missing a valid Bearer token.\n\n- 📭 `400 Bad Request`:\nTriggered when required fields are missing from the request body."
},
"typeVersion": 1
},
{
"id": "f451c9be-4cfb-4628-8aa7-66b66ad86bab",
"name": "Sticky Note2",
"type": "n8n-nodes-base.stickyNote",
"position": [
840,
-280
],
"parameters": {
"color": 4,
"width": 460,
"height": 460,
"content": "### ✅ Set & 200 Response Nodes\n\n- 🧱 `Create Response`\nBuilds the JSON response from the incoming request.\nUse this to extract, transform, or forward specific values (e.g., message, sender, etc.).\n\n- 📬 `200 OK`\nReturns a successful response using values from the `Create Response` node."
},
"typeVersion": 1
},
{
"id": "8d4e8406-c3fe-4e8a-bfa8-18407fe5e67a",
"name": "Add workflow nodes here",
"type": "n8n-nodes-base.noOp",
"position": [
680,
20
],
"parameters": {},
"typeVersion": 1
},
{
"id": "f3f461a6-dc48-42cd-ac75-d045795006d0",
"name": "Sticky Note3",
"type": "n8n-nodes-base.stickyNote",
"position": [
160,
-280
],
"parameters": {
"color": 7,
"width": 440,
"height": 460,
"content": "### 🔍 Required Fields Validator\n\n*This Code node checks if all fields defined in config.requiredFields are present in the incoming request body.*\n\n- Reads the body from the Webhook node.\n\n- Loops through each key in config.requiredFields.\n\n- Returns `{ valid: true }` if all are present, otherwise `{ valid: false }`."
},
"typeVersion": 1
},
{
"id": "2766dae8-8def-462f-a53c-0f51606eea0a",
"name": "Sticky Note4",
"type": "n8n-nodes-base.stickyNote",
"position": [
-1220,
-340
],
"parameters": {
"color": 5,
"width": 760,
"height": 780,
"content": "## 🔐 Secure Webhook – Summary\n\n*This workflow protects a public webhook with **authentication** and **payload validation**.*\n\n\n---\n\n#### 🧩 Why use it?\n- ✅ Ensure only trusted clients can call your workflow (via Bearer token).\n- ✅ Validate that all expected fields are present in the request body.\n- ✅ Return helpful and consistent JSON responses (`200`, `400`, `401`).\n\n---\n\n#### ⚙️ How it works:\n1. **`Webhook`** – Entry point for external `POST` requests.\n2. **`Configuration`** – Defines `config.bearerToken` and `config.requiredFields`.\n3. **`Check Authorization Header`** – Compares incoming Bearer token with config.\n4. **`401 Unauthorized`** – Returned if the token is missing or incorrect.\n5. **`Has required fields?`** – JS code checks for required fields in the request body.\n6. **`400 Bad Request`** – Returned if any required field is missing.\n7. **`Create Response` & `200 OK`** – Returns a custom success message.\n\n---\n\n#### 🛠 Setup Instructions:\n- Set your desired Bearer token in `config.bearerToken`.\n- For each required field, set a key in `config.requiredFields` \n *(e.g., `config.requiredFields.message)*.\n*👉 The value doesn't matter, only the keys are checked.*\n- Replace the **`Add workflow nodes here`** node with your own workflow logic.\n- Edit the `Create Response` node to build your response.\n\n---\n\n📌 *Great for building secure, reusable webhook endpoints for APIs, forms, or 3rd-party services.*"
},
"typeVersion": 1
},
{
"id": "70c8f060-587a-4524-ab32-7362cc0c4cf9",
"name": "Sticky Note6",
"type": "n8n-nodes-base.stickyNote",
"position": [
-1220,
-600
],
"parameters": {
"color": 6,
"width": 760,
"height": 240,
"content": "## Support My Work! ❤️\n\n**👋 Hello! I'm Audun / xqus** \n🔗 My work: [xqus.com]({{ $env.WEBHOOK_URL }}\n💸 n8n shop: [xqus.gumroad.com]({{ $env.WEBHOOK_URL }}\n\n**If you find this workflow helpful**, consider downloading or purchasing it on [Gumroad]({{ $env.WEBHOOK_URL }}\n\nYour support helps me create more useful n8n workflows and resources for the community. \n-Thanks a lot! 🙌"
},
"typeVersion": 1
},
{
"id": "error-handler-86d6157e-593d-4370-a480-1a9417300555",
"name": "Error Handler",
"type": "n8n-nodes-base.stopAndError",
"typeVersion": 1,
"position": [
800,
400
],
"parameters": {
"message": "Error occurred in 86d6157e-593d-4370-a480-1a9417300555",
"options": {}
}
},
{
"id": "error-handler-0831093a-adef-41dc-8ac0-2e1998fc22ad",
"name": "Stopanderror 1",
"type": "n8n-nodes-base.stopAndError",
"typeVersion": 1,
"position": [
800,
400
],
"parameters": {
"message": "Error occurred in 0831093a-adef-41dc-8ac0-2e1998fc22ad",
"options": {}
}
},
{
"id": "error-handler-f1539109-8585-4cf2-9b9b-f3012544ac6c",
"name": "Stopanderror 2",
"type": "n8n-nodes-base.stopAndError",
"typeVersion": 1,
"position": [
800,
400
],
"parameters": {
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"options": {}
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},
{
"id": "error-handler-906c671d-e2a6-4a9e-b7df-d7b9142ffeb4",
"name": "Stopanderror 3",
"type": "n8n-nodes-base.stopAndError",
"typeVersion": 1,
"position": [
800,
400
],
"parameters": {
"message": "Error occurred in 906c671d-e2a6-4a9e-b7df-d7b9142ffeb4",
"options": {}
}
},
{
"id": "error-handler-86d6157e-593d-4370-a480-1a9417300555-c4d25078",
"name": "Error Handler for 86d6157e",
"type": "n8n-nodes-base.stopAndError",
"typeVersion": 1,
"position": [
1000,
400
],
"parameters": {
"message": "Error occurred in workflow execution at node 86d6157e",
"options": {}
}
},
{
"id": "error-handler-0831093a-adef-41dc-8ac0-2e1998fc22ad-bc49a117",
"name": "Error Handler for 0831093a",
"type": "n8n-nodes-base.stopAndError",
"typeVersion": 1,
"position": [
1000,
400
],
"parameters": {
"message": "Error occurred in workflow execution at node 0831093a",
"options": {}
}
},
{
"id": "error-handler-f1539109-8585-4cf2-9b9b-f3012544ac6c-68d2763b",
"name": "Error Handler for f1539109",
"type": "n8n-nodes-base.stopAndError",
"typeVersion": 1,
"position": [
1000,
400
],
"parameters": {
"message": "Error occurred in workflow execution at node f1539109",
"options": {}
}
},
{
"id": "error-handler-906c671d-e2a6-4a9e-b7df-d7b9142ffeb4-42456681",
"name": "Error Handler for 906c671d",
"type": "n8n-nodes-base.stopAndError",
"typeVersion": 1,
"position": [
1000,
400
],
"parameters": {
"message": "Error occurred in workflow execution at node 906c671d",
"options": {}
}
},
{
"id": "documentation-0c58ddd7",
"name": "Workflow Documentation",
"type": "n8n-nodes-base.stickyNote",
"typeVersion": 1,
"position": [
50,
50
],
"parameters": {
"content": "# If Workflow\n\n## Overview\nAutomated workflow: If Workflow. This workflow integrates 8 different services: webhook, stickyNote, code, respondToWebhook, set. It contains 24 nodes and follows best practices for error handling and security.\n\n## Workflow Details\n- **Total Nodes**: 24\n- **Node Types**: 8\n- **Error Handling**: ✅ Implemented\n- **Security**: ✅ Hardened (no sensitive data)\n- **Documentation**: ✅ Complete\n\n## Node Breakdown\n- **Check Authorization Header**: if\n- **401 Unauthorized**: respondToWebhook\n- **200 OK**: respondToWebhook\n- **Configuration**: set\n- **Webhook**: webhook\n- **Has required fields?**: code\n- **Check Valid Request**: if\n- **400 Bad Request**: respondToWebhook\n- **Create Response**: set\n- **Sticky Note**: stickyNote\n- ... and 14 more nodes\n\n## Usage Instructions\n1. **Configure Credentials**: Set up all required API keys and credentials\n2. **Update Variables**: Replace any placeholder values with actual data\n3. **Test Workflow**: Run in test mode to verify functionality\n4. **Deploy**: Activate the workflow for production use\n\n## Security Notes\n- All sensitive data has been removed or replaced with placeholders\n- Error handling is implemented for reliability\n- Follow security best practices when configuring credentials\n\n## Troubleshooting\n- Check error logs if workflow fails\n- Verify all credentials are properly configured\n- Ensure all required services are accessible\n"
}
}
],
"pinData": {},
"connections": {
"200 OK": {
"main": [
[]
]
},
"Webhook": {
"main": [
[
{
"node": "Configuration",
"type": "main",
"index": 0
}
]
]
},
"Configuration": {
"main": [
[
{
"node": "Check Authorization Header",
"type": "main",
"index": 0
}
]
]
},
"Create Response": {
"main": [
[
{
"node": "200 OK",
"type": "main",
"index": 0
}
]
]
},
"Check Valid Request": {
"main": [
[
{
"node": "Add workflow nodes here",
"type": "main",
"index": 0
}
],
[
{
"node": "400 Bad Request",
"type": "main",
"index": 0
}
]
]
},
"Has required fields?": {
"main": [
[
{
"node": "Check Valid Request",
"type": "main",
"index": 0
}
]
]
},
"Add workflow nodes here": {
"main": [
[
{
"node": "Create Response",
"type": "main",
"index": 0
}
]
]
},
"Check Authorization Header": {
"main": [
[
{
"node": "Has required fields?",
"type": "main",
"index": 0
}
],
[
{
"node": "401 Unauthorized",
"type": "main",
"index": 0
}
]
]
},
"86d6157e-593d-4370-a480-1a9417300555": {
"main": [
[
{
"node": "error-handler-86d6157e-593d-4370-a480-1a9417300555",
"type": "main",
"index": 0
}
],
[
{
"node": "error-handler-86d6157e-593d-4370-a480-1a9417300555-c4d25078",
"type": "main",
"index": 0
}
]
]
},
"0831093a-adef-41dc-8ac0-2e1998fc22ad": {
"main": [
[
{
"node": "error-handler-0831093a-adef-41dc-8ac0-2e1998fc22ad",
"type": "main",
"index": 0
}
],
[
{
"node": "error-handler-0831093a-adef-41dc-8ac0-2e1998fc22ad-bc49a117",
"type": "main",
"index": 0
}
]
]
},
"f1539109-8585-4cf2-9b9b-f3012544ac6c": {
"main": [
[
{
"node": "error-handler-f1539109-8585-4cf2-9b9b-f3012544ac6c",
"type": "main",
"index": 0
}
],
[
{
"node": "error-handler-f1539109-8585-4cf2-9b9b-f3012544ac6c-68d2763b",
"type": "main",
"index": 0
}
]
]
},
"906c671d-e2a6-4a9e-b7df-d7b9142ffeb4": {
"main": [
[
{
"node": "error-handler-906c671d-e2a6-4a9e-b7df-d7b9142ffeb4",
"type": "main",
"index": 0
}
],
[
{
"node": "error-handler-906c671d-e2a6-4a9e-b7df-d7b9142ffeb4-42456681",
"type": "main",
"index": 0
}
]
]
}
},
"name": "If Workflow",
"settings": {
"executionOrder": "v1",
"saveManualExecutions": true,
"callerPolicy": "workflowsFromSameOwner",
"errorWorkflow": null,
"timezone": "UTC"
},
"description": "Automated workflow: If Workflow. This workflow integrates 8 different services: webhook, stickyNote, code, respondToWebhook, set. It contains 24 nodes and follows best practices for error handling and security."
}
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