About this recipe
Recipe Template
{
"id": "VhN3CX6QPBkX77pZ",
"meta": {
"instanceId": "98bf0d6aef1dd8b7a752798121440fb171bf7686b95727fd617f43452393daa3",
"templateCredsSetupCompleted": true
},
"name": "Use any LLM-Model via OpenRouter",
"tags": [
{
"id": "uumvgGHY5e6zEL7V",
"name": "Published Template",
"createdAt": "2025-02-10T11:18:10.923Z",
"updatedAt": "2025-02-10T11:18:10.923Z"
}
],
"nodes": [
{
"id": "b72721d2-bce7-458d-8ff1-cc9f6d099aaf",
"name": "Settings",
"type": "n8n-nodes-base.set",
"position": [
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],
"parameters": {
"options": [],
"assignments": {
"assignments": [
{
"id": "3d7f9677-c753-4126-b33a-d78ef701771f",
"name": "model",
"type": "string",
"value": "deepseek\/deepseek-r1-distill-llama-8b"
},
{
"id": "301f86ec-260f-4d69-abd9-bde982e3e0aa",
"name": "prompt",
"type": "string",
"value": "={{ $json.chatInput }}"
},
{
"id": "a9f65181-902d-48f5-95ce-1352d391a056",
"name": "sessionId",
"type": "string",
"value": "={{ $json.sessionId }}"
}
]
}
},
"typeVersion": 3.4
},
{
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"name": "Sticky Note",
"type": "n8n-nodes-base.stickyNote",
"position": [
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],
"parameters": {
"width": 180,
"height": 400,
"content": "## Settings\nSpecify the model"
},
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},
{
"id": "3ea3b09a-0ab7-4e0f-bb4f-3d807d072d4e",
"name": "Sticky Note1",
"type": "n8n-nodes-base.stickyNote",
"position": [
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],
"parameters": {
"color": 3,
"width": 380,
"height": 400,
"content": "## Run LLM\nUsing OpenRouter to make model fully configurable"
},
"typeVersion": 1
},
{
"id": "19d47fcb-af37-4daa-84fd-3f43ffcb90ff",
"name": "When chat message received",
"type": "@n8n\/n8n-nodes-langchain.chatTrigger",
"position": [
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],
"webhookId": "71f56e44-401f-44ba-b54d-c947e283d034",
"parameters": {
"options": []
},
"typeVersion": 1.1
},
{
"id": "f5a793f2-1e2f-4349-a075-9b9171297277",
"name": "AI Agent",
"type": "@n8n\/n8n-nodes-langchain.agent",
"position": [
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],
"parameters": {
"text": "={{ $json.prompt }}",
"options": [],
"promptType": "define"
},
"typeVersion": 1.7
},
{
"id": "dbbd9746-ca25-4163-91c5-a9e33bff62a4",
"name": "Chat Memory",
"type": "@n8n\/n8n-nodes-langchain.memoryBufferWindow",
"position": [
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],
"parameters": {
"sessionKey": "={{ $json.sessionId }}",
"sessionIdType": "customKey"
},
"typeVersion": 1.3
},
{
"id": "ef368cea-1b38-455b-b46a-5d0ef7a3ceb3",
"name": "LLM Model",
"type": "@n8n\/n8n-nodes-langchain.lmChatOpenAi",
"position": [
-200,
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],
"parameters": {
"model": "={{ $json.model }}",
"options": []
},
"credentials": {
"openAiApi": {
"id": "66JEQJ5kJel1P9t3",
"name": "OpenRouter"
}
},
"typeVersion": 1.1
},
{
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"name": "Sticky Note2",
"type": "n8n-nodes-base.stickyNote",
"position": [
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],
"parameters": {
"width": 600,
"height": 240,
"content": "## Model examples\n\n* openai\/o3-mini\n* google\/gemini-2.0-flash-001\n* deepseek\/deepseek-r1-distill-llama-8b\n* mistralai\/mistral-small-24b-instruct-2501:free\n* qwen\/qwen-turbo\n\nFor more see https:\/\/openrouter.ai\/models"
},
"typeVersion": 1
}
],
"active": false,
"pinData": [],
"settings": {
"executionOrder": "v1"
},
"versionId": "6d0caf5d-d6e6-4059-9211-744b0f4bc204",
"connections": {
"Settings": {
"main": [
[
{
"node": "AI Agent",
"type": "main",
"index": 0
}
]
]
},
"LLM Model": {
"ai_languageModel": [
[
{
"node": "AI Agent",
"type": "ai_languageModel",
"index": 0
}
]
]
},
"Chat Memory": {
"ai_memory": [
[
{
"node": "AI Agent",
"type": "ai_memory",
"index": 0
}
]
]
},
"When chat message received": {
"main": [
[
{
"node": "Settings",
"type": "main",
"index": 0
}
]
]
}
}
}How to Use an n8n Template
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Click here to copy the JSON
.
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Test It
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Activate Workflow
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