{
  "name": "Use OpenRouter in n8n versions <1.78",
  "nodes": [
    {
      "id": "b72721d2-bce7-458d-8ff1-cc9f6d099aaf",
      "name": "Settings",
      "type": "n8n-nodes-base.set",
      "position": [
        -420,
        -640
      ]
    },
    {
      "id": "a4593d64-e67a-490e-9cb4-936cc46273a0",
      "name": "Sticky Note",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        -460,
        -740
      ],
      "parameters": {
        "width": 180,
        "height": 400,
        "content": "## Settings\nSpecify the model"
      }
    },
    {
      "id": "3ea3b09a-0ab7-4e0f-bb4f-3d807d072d4e",
      "name": "Sticky Note1",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        -240,
        -740
      ],
      "parameters": {
        "width": 380,
        "height": 400,
        "content": "## Run LLM\nUsing OpenRouter to make model fully configurable"
      }
    },
    {
      "id": "19d47fcb-af37-4daa-84fd-3f43ffcb90ff",
      "name": "When chat message received",
      "type": "@n8n/n8n-nodes-langchain.chatTrigger",
      "position": [
        -660,
        -640
      ]
    },
    {
      "id": "f5a793f2-1e2f-4349-a075-9b9171297277",
      "name": "AI Agent",
      "type": "@n8n/n8n-nodes-langchain.agent",
      "position": [
        -180,
        -640
      ]
    },
    {
      "id": "dbbd9746-ca25-4163-91c5-a9e33bff62a4",
      "name": "Chat Memory",
      "type": "@n8n/n8n-nodes-langchain.memoryBufferWindow",
      "position": [
        -80,
        -460
      ]
    },
    {
      "id": "ef368cea-1b38-455b-b46a-5d0ef7a3ceb3",
      "name": "LLM Model",
      "type": "@n8n/n8n-nodes-langchain.lmChatOpenAi",
      "position": [
        -200,
        -460
      ]
    },
    {
      "id": "32601e76-0979-4690-8dcf-149ddbf61983",
      "name": "Sticky Note2",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        -460,
        -320
      ],
      "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://openr"
      }
    }
  ],
  "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
          }
        ]
      ]
    }
  }
}