modelo do chatbot

Ready-to-use n8n workflow template for ai. This automation connects MySQL, PostgreSQL, OpenAI with 12 nodes. Import directly into your n8n instance and customize for your needs.

12 nodesmanual trigger16 views1 copiesAI
MySQLPostgreSQLOpenAI

Workflow JSON

{"id": "BMI5WkmyU8nZqfII", "meta": {"instanceId": "e03b0f22ca12c92061d789d5980a9bc31d9d7e7dd7513ac93c09ac5a0d147623", "templateCredsSetupCompleted": true}, "name": "modelo do chatbot", "tags": [], "nodes": [{"id": "c6e454af-70a1-4c65-8450-8159f7fc738b", "name": "If", "type": "n8n-nodes-base.if", "position": [160, 560], "parameters": {"options": {}, "conditions": {"options": {"version": 1, "leftValue": "", "caseSensitive": true, "typeValidation": "strict"}, "combinator": "and", "conditions": [{"id": "7ea831a4-0e20-4725-a6f5-3dc2f41f1cf4", "operator": {"type": "object", "operation": "exists", "singleValue": true}, "leftValue": "={{ $json.leadData }}", "rightValue": ""}, {"id": "ccb46339-4e43-42e6-aa45-d5a0cbd62214", "operator": {"name": "filter.operator.equals", "type": "string", "operation": "equals"}, "leftValue": "", "rightValue": ""}]}}, "typeVersion": 2}, {"id": "2221736f-ef99-4ac8-8a81-51af6d4e7dcd", "name": "Edit Fields1", "type": "n8n-nodes-base.set", "position": [440, 960], "parameters": {"options": {}, "assignments": {"assignments": [{"id": "19a16867-b574-4b99-82f1-a86752b7fe9f", "name": "chatInput", "type": "string", "value": "=\"Hello, just so you can get to know me, with no intention of a response, please save this information in your memory. My name is {{ $json.leadData.name }}. I am {{ $json.leadData.age }} years old and currently live in {{ $json.leadData.city }}, {{ $json.leadData.state }}. My profession is {{ $json.leadData.profession }}, and my education level is {{ $json.leadData.educationLevel }}.\nIf I\u2019m part of an adhesion group and have an entity, it would be {{ $json.leadData.entity }}.\n\nI am using a {{ $json.leadData.deviceType }} device to access this through the {{ $json.leadData.channel }} channel. At the moment, I am looking for a health insurance plan of type {{ $json.leadData.quotationType }}.\""}, {"id": "0df8d578-8332-4cde-9044-489de16ab390", "name": "session_id", "type": "string", "value": "={{ $json.session_id }}"}]}}, "typeVersion": 3.4}, {"id": "6aa1b3a4-0e6a-4312-9d9f-f67c4bf8f443", "name": "Edit Fields2", "type": "n8n-nodes-base.set", "position": [920, 960], "parameters": {"options": {}, "assignments": {"assignments": [{"id": "19a16867-b574-4b99-82f1-a86752b7fe9f", "name": "chatInput", "type": "string", "value": "={{ $('Chat Trigger').item.json.chatInput}}"}, {"id": "0df8d578-8332-4cde-9044-489de16ab390", "name": "session_id", "type": "string", "value": "={{ $('Chat Trigger').item.json.session_id }}"}]}}, "typeVersion": 3.4}, {"id": "6afe6158-7a8b-4a83-a778-6fd28e2a11af", "name": "OpenAI", "type": "@n8n/n8n-nodes-langchain.openAi", "position": [600, 960], "parameters": {"options": {}, "resource": "assistant", "assistantId": {"__rl": true, "mode": "list", "value": "asst_numdCoMZPQ6GwfiJg5drg9hr", "cachedResultName": "Chat IA - Testes - Dezembro - APIS"}}, "credentials": {"openAiApi": {"id": "", "name": "[Your openAiApi]"}}, "typeVersion": 1.4}, {"id": "4b961f1d-7da2-4a0b-98e3-7ec35ee14335", "name": "Chat Trigger", "type": "@n8n/n8n-nodes-langchain.chatTrigger", "position": [-20, 560], "webhookId": "1f83e8ac-d465-454a-8327-cef7f0149cb1", "parameters": {"public": true, "options": {}, "initialMessages": "Ol\u00e1 \ud83d\udc4b\nSou Jovelino, o servi\u00e7o de IA do Joov, me mande sua pergunta e responderei em seguida! :)"}, "typeVersion": 1}, {"id": "dccdb07f-97db-4a5a-9b09-02a5de65246e", "name": "Postgres Chat Memory", "type": "@n8n/n8n-nodes-langchain.memoryPostgresChat", "position": [640, 720], "parameters": {"tableName": "aimessages", "sessionKey": "={{ $('Chat Trigger').item.json.session_id }}{{ $json.sessionId }}", "sessionIdType": "customKey", "contextWindowLength": 30}, "credentials": {"postgres": {"id": "", "name": "[Your postgres]"}}, "typeVersion": 1.3}, {"id": "553dd27b-ab06-4605-99e0-8f15735cfff3", "name": "Postgres Chat Memory1", "type": "@n8n/n8n-nodes-langchain.memoryPostgresChat", "position": [760, 1160], "parameters": {"tableName": "aimessages", "sessionKey": "={{ $('Chat Trigger').item.json.session_id }}{{ $json.sessionId }}", "sessionIdType": "customKey", "contextWindowLength": 1}, "credentials": {"postgres": {"id": "", "name": "[Your postgres]"}}, "typeVersion": 1.3}, {"id": "0103fb97-c691-4bd3-b26d-85aaa9774594", "name": "Products in Daatabase", "type": "n8n-nodes-base.mySqlTool", "position": [1460, 600], "parameters": {"query": "SELECT * \nFROM Products p \nWHERE \n cityQuery = '{{ $fromAI(\"cityQuery\") }}' AND \n state = '{{ $fromAI(\"state\") }}' AND \n modality = 'PME' AND \n removed = 0 AND \n ({{ $fromAI(\"holderCount\") || 1 }} + {{ $fromAI(\"dependentsCount\") || 0 }}) BETWEEN p.minLifeAmount AND p.maxLifeAmount AND\n (CASE\n WHEN {{ $fromAI(\"holderAge\") }} BETWEEN 0 AND 18 THEN priceAtAge0To18\n WHEN {{ $fromAI(\"holderAge\") }} BETWEEN 19 AND 23 THEN priceAtAge19To23\n WHEN {{ $fromAI(\"holderAge\") }} BETWEEN 24 AND 28 THEN priceAtAge24To28\n WHEN {{ $fromAI(\"holderAge\") }} BETWEEN 29 AND 33 THEN priceAtAge29To33\n WHEN {{ $fromAI(\"holderAge\") }} BETWEEN 34 AND 38 THEN priceAtAge34To38\n WHEN {{ $fromAI(\"holderAge\") }} BETWEEN 39 AND 43 THEN priceAtAge39To43\n WHEN {{ $fromAI(\"holderAge\") }} BETWEEN 44 AND 48 THEN priceAtAge44To48\n WHEN {{ $fromAI(\"holderAge\") }} BETWEEN 49 AND 53 THEN priceAtAge49To53\n WHEN {{ $fromAI(\"holderAge\") }} BETWEEN 54 AND 58 THEN priceAtAge54To58\n ELSE priceAtAge59To199\n END) IS NOT NULL\nORDER BY \n (CASE\n WHEN {{ $fromAI(\"holderAge\") }} BETWEEN 0 AND 18 THEN priceAtAge0To18\n WHEN {{ $fromAI(\"holderAge\") }} BETWEEN 19 AND 23 THEN priceAtAge19To23\n WHEN {{ $fromAI(\"holderAge\") }} BETWEEN 24 AND 28 THEN priceAtAge24To28\n WHEN {{ $fromAI(\"holderAge\") }} BETWEEN 29 AND 33 THEN priceAtAge29To33\n WHEN {{ $fromAI(\"holderAge\") }} BETWEEN 34 AND 38 THEN priceAtAge34To38\n WHEN {{ $fromAI(\"holderAge\") }} BETWEEN 39 AND 43 THEN priceAtAge39To43\n WHEN {{ $fromAI(\"holderAge\") }} BETWEEN 44 AND 48 THEN priceAtAge44To48\n WHEN {{ $fromAI(\"holderAge\") }} BETWEEN 49 AND 53 THEN priceAtAge49To53\n WHEN {{ $fromAI(\"holderAge\") }} BETWEEN 54 AND 58 THEN priceAtAge54To58\n ELSE priceAtAge59To199\n END) ASC, \n createdAt DESC\nLIMIT 3;\n", "options": {"detailedOutput": true}, "operation": "executeQuery", "descriptionType": "manual", "toolDescription": "// Search for the X product bla bla bla"}, "credentials": {"mySql": {"id": "", "name": "[Your mySql]"}}, "typeVersion": 2.4}, {"id": "0cdfd89f-eb9e-4b6c-90d1-1cf8d6ed96bb", "name": "Knowledge Base", "type": "@n8n/n8n-nodes-langchain.toolHttpRequest", "position": [1340, 600], "parameters": {"url": "https://quotation.joov.com.br/widget/info?modalidade={modalidade}&estado=SP&cidade={city}&operadora={operadora}", "toolDescription": "Here you will find the knowlegde base of my shop and bla bla bla Use this when they ask for price, whatever i want."}, "typeVersion": 1.1}, {"id": "393f792a-4eff-4b33-aac0-025fc622a4b3", "name": "External API", "type": "@n8n/n8n-nodes-langchain.toolHttpRequest", "position": [1200, 600], "parameters": {"url": "https://integracao-sed-alb-323570099.us-east-1.elb.amazonaws.com/findByNameAndBirthDate", "method": "POST", "jsonBody": "={\n \"name\": \"{{json.name}}\",\n \"birthdate\": \"{{json.birthdate }}\"\n}", "sendBody": true, "specifyBody": "json", "toolDescription": "Pegue o nome completo em camel case, exemplo: Fernanda Melo, e a data de nacimento nesse formato: 1990-03-28"}, "typeVersion": 1.1}, {"id": "7ce7a5e7-6238-4479-a26f-bdcde1784188", "name": "Sticky Note", "type": "n8n-nodes-base.stickyNote", "position": [1160, 414], "parameters": {"color": 5, "width": 436.73182569600795, "height": 367.7413881276459, "content": "TOOLS"}, "typeVersion": 1}, {"id": "df6737ca-c588-48fc-9761-2a5307841298", "name": "OpenAI2", "type": "@n8n/n8n-nodes-langchain.openAi", "position": [460, 460], "parameters": {"text": "={{ $json.chatInput }}", "prompt": "define", "options": {}, "resource": "assistant", "assistantId": {"__rl": true, "mode": "list", "value": "asst_x2qfc7EuoPv7XGOL84ClEZ3L", "cachedResultName": "PINE"}}, "credentials": {"openAiApi": {"id": "", "name": "[Your openAiApi]"}}, "typeVersion": 1.4}], "active": false, "pinData": {}, "settings": {"executionOrder": "v1"}, "versionId": "d1dc3988-6677-47c9-b91a-6875c7b6151d", "connections": {"If": {"main": [[{"node": "Edit Fields1", "type": "main", "index": 0}], [{"node": "OpenAI2", "type": "main", "index": 0}]]}, "OpenAI": {"main": [[{"node": "Edit Fields2", "type": "main", "index": 0}]]}, "Chat Trigger": {"main": [[{"node": "If", "type": "main", "index": 0}]]}, "Edit Fields1": {"main": [[{"node": "OpenAI", "type": "main", "index": 0}]]}, "Edit Fields2": {"main": [[{"node": "OpenAI2", "type": "main", "index": 0}]]}, "External API": {"ai_tool": [[{"node": "OpenAI2", "type": "ai_tool", "index": 0}]]}, "Knowledge Base": {"ai_tool": [[{"node": "OpenAI2", "type": "ai_tool", "index": 0}]]}, "Postgres Chat Memory": {"ai_memory": [[{"node": "OpenAI2", "type": "ai_memory", "index": 0}]]}, "Postgres Chat Memory1": {"ai_memory": [[{"node": "OpenAI", "type": "ai_memory", "index": 0}]]}, "Products in Daatabase": {"ai_tool": [[{"node": "OpenAI2", "type": "ai_tool", "index": 0}]]}}}

How to Import This Workflow

  1. 1Copy the workflow JSON above using the Copy Workflow JSON button.
  2. 2Open your n8n instance and go to Workflows.
  3. 3Click Import from JSON and paste the copied workflow.

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