n8n-workflows/workflows/gUx6hY0bOoReluxE_Supabase_Setup_Postgres.json

{
  "id": "gUx6hY0bOoReluxE",
  "meta": {
    "instanceId": "5ce52989094be90be3b3bdd9ed9cee1d7ce1fcecaa598afaec4a50646d32e291",
    "templateCredsSetupCompleted": true
  },
  "name": "Supabase Setup Postgres",
  "tags": [
    {
      "id": "fSDcaaN3w5sV5e3S",
      "name": "Templates",
      "createdAt": "2025-02-23T15:20:47.262Z",
      "updatedAt": "2025-02-23T15:20:47.262Z"
    }
  ],
  "nodes": [
    {
      "id": "c2c95cc1-d10e-40c9-9663-625e8a2ab30b",
      "name": "When clicking ‘Test workflow’",
      "type": "n8n-nodes-base.manualTrigger",
      "position": [
        340,
        -80
      ],
      "parameters": {},
      "typeVersion": 1
    },
    {
      "id": "30a4ae0f-c7ae-4b00-b826-a0a2759f2dd5",
      "name": "Set sample Input Variables",
      "type": "n8n-nodes-base.set",
      "position": [
        600,
        -80
      ],
      "parameters": {
        "options": {},
        "assignments": {
          "assignments": [
            {
              "id": "ed7bc826-fd48-4c9e-8ba7-11e4e7bb73ac",
              "name": "session_id",
              "type": "string",
              "value": "=491634502879"
            },
            {
              "id": "d381c930-a92f-404f-ac91-ad6437d6b0c9",
              "name": "name",
              "type": "string",
              "value": "=Genn Sverster"
            },
            {
              "id": "4ead1fb5-098b-4cbc-bc78-d65b188ca5b0",
              "name": "chatInput",
              "type": "string",
              "value": "=wie gehts dir?"
            }
          ]
        }
      },
      "typeVersion": 3.4
    },
    {
      "id": "f56b629c-5374-43ce-b55b-efd7f14f1231",
      "name": "GeminiFlash2.0",
      "type": "@n8n/n8n-nodes-langchain.lmChatGoogleGemini",
      "position": [
        840,
        140
      ],
      "parameters": {
        "options": {},
        "modelName": "models/gemini-2.0-flash"
      },
      "credentials": {
        "googlePalmApi": {
          "id": "clmB8ZYJMHaHmnsu",
          "name": "Stardawn#1"
        }
      },
      "typeVersion": 1
    },
    {
      "id": "1da22e93-504e-4616-bac3-dabd9a4b145a",
      "name": "Supabase Postgres Database",
      "type": "@n8n/n8n-nodes-langchain.memoryPostgresChat",
      "position": [
        1100,
        140
      ],
      "parameters": {
        "tableName": "whatsapp_messages3",
        "sessionKey": "={{ $json.session_id }}",
        "sessionIdType": "customKey",
        "contextWindowLength": 20
      },
      "credentials": {
        "postgres": {
          "id": "B2m18ScvYBKPNF9s",
          "name": "Supabase SD - N8N Demo Chatbot"
        }
      },
      "typeVersion": 1.3
    },
    {
      "id": "29a7eb84-2244-41e1-99c0-5daaeb80cf6e",
      "name": "Update additonal Values e.g. Name, Address ...",
      "type": "n8n-nodes-base.supabase",
      "position": [
        1300,
        -80
      ],
      "parameters": {
        "filters": {
          "conditions": [
            {
              "keyName": "session_id",
              "keyValue": "={{ $('Set sample Input Variables').item.json.session_id }}",
              "condition": "eq"
            },
            {
              "keyName": "name",
              "keyValue": "NULL",
              "condition": "is"
            }
          ]
        },
        "tableId": "whatsapp_messages3",
        "fieldsUi": {
          "fieldValues": [
            {
              "fieldId": "name",
              "fieldValue": "={{ $('Set sample Input Variables').item.json.name }}"
            }
          ]
        },
        "matchType": "allFilters",
        "operation": "update"
      },
      "credentials": {
        "supabaseApi": {
          "id": "GHuUG6pmPATBHgob",
          "name": "N8N Chatbot"
        }
      },
      "typeVersion": 1
    },
    {
      "id": "8094fdd7-f238-47dc-94f9-5e962d5f0c2f",
      "name": "Sample Agent ",
      "type": "@n8n/n8n-nodes-langchain.agent",
      "position": [
        960,
        -80
      ],
      "parameters": {
        "text": "={{ $json.chatInput }}",
        "options": {
          "systemMessage": "You are a helpful assistant"
        },
        "promptType": "define"
      },
      "typeVersion": 1.7
    }
  ],
  "active": false,
  "pinData": {},
  "settings": {
    "executionOrder": "v1"
  },
  "versionId": "49fd22da-2875-49be-a3c0-6c0fcf378a8e",
  "connections": {
    "Sample Agent ": {
      "main": [
        [
          {
            "node": "Update additonal Values e.g. Name, Address ...",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "GeminiFlash2.0": {
      "ai_languageModel": [
        [
          {
            "node": "Sample Agent ",
            "type": "ai_languageModel",
            "index": 0
          }
        ]
      ]
    },
    "Set sample Input Variables": {
      "main": [
        [
          {
            "node": "Sample Agent ",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Supabase Postgres Database": {
      "ai_memory": [
        [
          {
            "node": "Sample Agent ",
            "type": "ai_memory",
            "index": 0
          }
        ]
      ]
    },
    "When clicking ‘Test workflow’": {
      "main": [
        [
          {
            "node": "Set sample Input Variables",
            "type": "main",
            "index": 0
          }
        ]
      ]
    }
  }
}