{
  "name": "📱 Evolution API → CRM | Sync WhatsApp",
  "nodes": [
    {
      "parameters": {
        "httpMethod": "POST",
        "path": "evolution-webhook",
        "responseMode": "responseNode",
        "options": {}
      },
      "id": "webhook-evolution",
      "name": "Webhook Evolution",
      "type": "n8n-nodes-base.webhook",
      "typeVersion": 1,
      "position": [240, 300],
      "webhookId": "evolution-whatsapp-webhook"
    },
    {
      "parameters": {
        "conditions": {
          "string": [
            {
              "value1": "={{$node[\"Webhook Evolution\"].json[\"event\"]}}",
              "operation": "equal",
              "value2": "messages.upsert"
            }
          ]
        }
      },
      "id": "filter-new-message",
      "name": "Filtro: Nova Mensagem",
      "type": "n8n-nodes-base.if",
      "typeVersion": 1,
      "position": [460, 300]
    },
    {
      "parameters": {
        "jsCode": "// Processar dados da mensagem do Evolution API\nconst webhookData = $node[\"Webhook Evolution\"].json;\n\n// Extrair dados da mensagem\nconst messageData = webhookData.data || {};\nconst fromContact = messageData.key?.remoteJid || '';\nconst messageText = messageData.message?.conversation || \n                  messageData.message?.extendedTextMessage?.text ||\n                  messageData.message?.imageMessage?.caption ||\n                  'Mídia sem texto';\n\n// Limpar número de telefone (remover sufixos do WhatsApp)\nconst cleanPhoneNumber = (phone) => {\n  return phone.replace('@s.whatsapp.net', '')\n              .replace('@g.us', '')\n              .replace('@c.us', '')\n              .replace(/\\D/g, '')\n              .replace(/^55/, ''); // Remove código do Brasil se presente\n};\n\n// Verificar se é um grupo\nconst isGroup = fromContact.includes('@g.us');\n\n// Pular grupos por enquanto\nif (isGroup) {\n  return { skip: true, reason: 'Mensagem de grupo ignorada' };\n}\n\n// Dados processados\nconst processedData = {\n  phone: cleanPhoneNumber(fromContact),\n  original_phone: fromContact,\n  message_text: messageText,\n  timestamp: messageData.messageTimestamp || Math.floor(Date.now() / 1000),\n  message_id: messageData.key?.id || '',\n  instance: webhookData.instance || 'default',\n  formatted_date: new Date((messageData.messageTimestamp || Date.now()) * 1000).toLocaleString('pt-BR'),\n  is_from_me: messageData.key?.fromMe || false\n};\n\n// Só processar mensagens recebidas (não enviadas por nós)\nif (processedData.is_from_me) {\n  return { skip: true, reason: 'Mensagem enviada por nós - ignorada' };\n}\n\n// Detectar intenção de compra/interesse baseado em palavras-chave\nconst buyingKeywords = [\n  'preço', 'quanto custa', 'valor', 'orçamento', 'comprar', 'adquirir',\n  'interessado', 'interesse', 'como funciona', 'demonstração', 'demo',\n  'teste', 'trial', 'contratar', 'assinar', 'plano', 'proposta',\n  'informação', 'informações', 'detalhes', 'saber mais'\n];\n\nconst messageWords = messageText.toLowerCase();\nconst hasBuyingIntent = buyingKeywords.some(keyword => messageWords.includes(keyword));\n\nprocessedData.buying_intent = hasBuyingIntent;\nprocessedData.priority = hasBuyingIntent ? 'ALTA' : 'NORMAL';\n\nreturn processedData;"
      },
      "id": "process-whatsapp-message",
      "name": "Processar Mensagem",
      "type": "n8n-nodes-base.code",
      "typeVersion": 1,
      "position": [680, 300]
    },
    {
      "parameters": {
        "conditions": {
          "boolean": [
            {
              "value1": "={{$node[\"Processar Mensagem\"].json[\"skip\"]}}",
              "value2": true
            }
          ]
        }
      },
      "id": "check-skip",
      "name": "Pular Processamento?",
      "type": "n8n-nodes-base.if",
      "typeVersion": 1,
      "position": [900, 300]
    },
    {
      "parameters": {
        "method": "GET",
        "url": "https://crm.memudecore.com.br/api/contacts/search",
        "authentication": "predefinedCredentialType",
        "nodeCredentialType": "krayin-api",
        "sendQuery": true,
        "queryParameters": {
          "parameters": [
            {
              "name": "phone",
              "value": "={{$node[\"Processar Mensagem\"].json[\"phone\"]}}"
            }
          ]
        },
        "options": {}
      },
      "id": "search-existing-contact",
      "name": "Buscar Contato Existente",
      "type": "n8n-nodes-base.httpRequest",
      "typeVersion": 4,
      "position": [1120, 200],
      "credentials": {
        "krayin-api": {
          "id": "krayin-crm-api",
          "name": "Krayin CRM API"
        }
      }
    },
    {
      "parameters": {
        "conditions": {
          "number": [
            {
              "value1": "={{$node[\"Buscar Contato Existente\"].json[\"data\"]?.length || 0}}",
              "operation": "equal",
              "value2": 0
            }
          ]
        }
      },
      "id": "is-new-contact",
      "name": "Contato Novo?",
      "type": "n8n-nodes-base.if",
      "typeVersion": 1,
      "position": [1340, 200]
    },
    {
      "parameters": {
        "method": "POST",
        "url": "https://crm.memudecore.com.br/api/contacts",
        "authentication": "predefinedCredentialType",
        "nodeCredentialType": "krayin-api",
        "sendBody": true,
        "bodyParameters": {
          "parameters": [
            {
              "name": "name",
              "value": "Contato WhatsApp {{$node[\"Processar Mensagem\"].json[\"phone\"]}}"
            },
            {
              "name": "emails[0][value]",
              "value": "whatsapp+{{$node[\"Processar Mensagem\"].json[\"phone\"]}}@memudecore.com.br"
            },
            {
              "name": "contact_numbers[0][value]",
              "value": "{{$node[\"Processar Mensagem\"].json[\"phone\"]}}"
            },
            {
              "name": "contact_numbers[0][label]",
              "value": "WhatsApp"
            }
          ]
        },
        "options": {}
      },
      "id": "create-new-contact",
      "name": "Criar Novo Contato",
      "type": "n8n-nodes-base.httpRequest",
      "typeVersion": 4,
      "position": [1560, 100],
      "credentials": {
        "krayin-api": {
          "id": "krayin-crm-api",
          "name": "Krayin CRM API"
        }
      }
    },
    {
      "parameters": {
        "method": "POST",
        "url": "https://crm.memudecore.com.br/api/leads",
        "authentication": "predefinedCredentialType",
        "nodeCredentialType": "krayin-api",
        "sendBody": true,
        "bodyParameters": {
          "parameters": [
            {
              "name": "title",
              "value": "Lead WhatsApp - {{$node[\"Processar Mensagem\"].json[\"formatted_date\"]}}"
            },
            {
              "name": "description",
              "value": "Mensagem recebida via WhatsApp:\\n\\n{{$node[\"Processar Mensagem\"].json[\"message_text\"]}}\\n\\nTelefone: {{$node[\"Processar Mensagem\"].json[\"phone\"]}}\\nData: {{$node[\"Processar Mensagem\"].json[\"formatted_date\"]}}\\nPrioridade: {{$node[\"Processar Mensagem\"].json[\"priority\"]}}"
            },
            {
              "name": "person_id",
              "value": "={{$node[\"Criar Novo Contato\"].json[\"data\"]?.id || $node[\"Buscar Contato Existente\"].json[\"data\"]?.[0]?.id}}"
            },
            {
              "name": "lead_source_id",
              "value": "1"
            },
            {
              "name": "lead_type_id",
              "value": "1"
            }
          ]
        },
        "options": {}
      },
      "id": "create-lead",
      "name": "Criar Lead",
      "type": "n8n-nodes-base.httpRequest",
      "typeVersion": 4,
      "position": [1780, 200],
      "credentials": {
        "krayin-api": {
          "id": "krayin-crm-api",
          "name": "Krayin CRM API"
        }
      }
    },
    {
      "parameters": {
        "conditions": {
          "boolean": [
            {
              "value1": "={{$node[\"Processar Mensagem\"].json[\"buying_intent\"]}}",
              "value2": true
            }
          ]
        }
      },
      "id": "check-buying-intent",
      "name": "Tem Intenção de Compra?",
      "type": "n8n-nodes-base.if",
      "typeVersion": 1,
      "position": [1780, 400]
    },
    {
      "parameters": {
        "channel": "#whatsapp-leads",
        "text": "💬 **NOVO LEAD VIA WHATSAPP** {{$node[\"Processar Mensagem\"].json[\"buying_intent\"] ? '🔥' : '📱'}}",
        "attachments": [
          {
            "color": "{{$node[\"Processar Mensagem\"].json[\"buying_intent\"] ? '#FF6B35' : '#5B49A0'}}",
            "fields": [
              {
                "title": "📱 Telefone",
                "value": "{{$node[\"Processar Mensagem\"].json[\"phone\"]}}",
                "short": true
              },
              {
                "title": "⏰ Recebido",
                "value": "{{$node[\"Processar Mensagem\"].json[\"formatted_date\"]}}",
                "short": true
              },
              {
                "title": "🎯 Prioridade",
                "value": "{{$node[\"Processar Mensagem\"].json[\"priority\"]}}",
                "short": true
              },
              {
                "title": "💬 Mensagem",
                "value": "```{{$node[\"Processar Mensagem\"].json[\"message_text\"]}}```",
                "short": false
              }
            ],
            "actions": [
              {
                "type": "button",
                "text": "📋 Ver Lead no CRM",
                "url": "https://crm.memudecore.com.br/admin/leads/view/{{$node[\"Criar Lead\"].json[\"data\"]?.id}}"
              }
            ],
            "footer": "Evolution API → Krayin CRM",
            "ts": "{{Math.floor(Date.now() / 1000)}}"
          }
        ]
      },
      "id": "notify-slack",
      "name": "Notificar Slack",
      "type": "n8n-nodes-base.slack",
      "typeVersion": 1,
      "position": [2000, 400],
      "credentials": {
        "slackApi": {
          "id": "slack-memude-workspace",
          "name": "Slack MeMude Workspace"
        }
      }
    },
    {
      "parameters": {
        "respondWith": "json",
        "responseBody": "{\n  \"status\": \"success\",\n  \"message\": \"Mensagem processada e lead criado\",\n  \"lead_id\": \"{{$node[\"Criar Lead\"].json[\"data\"]?.id}}\",\n  \"contact_id\": \"{{$node[\"Criar Novo Contato\"].json[\"data\"]?.id || $node[\"Buscar Contato Existente\"].json[\"data\"]?.[0]?.id}}\",\n  \"priority\": \"{{$node[\"Processar Mensagem\"].json[\"priority\"]}}\",\n  \"timestamp\": \"{{new Date().toISOString()}}\"\n}"
      },
      "id": "webhook-response",
      "name": "Resposta Webhook",
      "type": "n8n-nodes-base.respondToWebhook",
      "typeVersion": 1,
      "position": [2220, 300]
    }
  ],
  "connections": {
    "Webhook Evolution": {
      "main": [
        [
          {
            "node": "Filtro: Nova Mensagem",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Filtro: Nova Mensagem": {
      "main": [
        [
          {
            "node": "Processar Mensagem",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Processar Mensagem": {
      "main": [
        [
          {
            "node": "Pular Processamento?",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Pular Processamento?": {
      "main": [
        [
          {
            "node": "Resposta Webhook",
            "type": "main",
            "index": 0
          }
        ],
        [
          {
            "node": "Buscar Contato Existente",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Buscar Contato Existente": {
      "main": [
        [
          {
            "node": "Contato Novo?",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Contato Novo?": {
      "main": [
        [
          {
            "node": "Criar Novo Contato",
            "type": "main",
            "index": 0
          }
        ],
        [
          {
            "node": "Criar Lead",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Criar Novo Contato": {
      "main": [
        [
          {
            "node": "Criar Lead",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Criar Lead": {
      "main": [
        [
          {
            "node": "Tem Intenção de Compra?",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Tem Intenção de Compra?": {
      "main": [
        [
          {
            "node": "Notificar Slack",
            "type": "main",
            "index": 0
          }
        ],
        [
          {
            "node": "Notificar Slack",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Notificar Slack": {
      "main": [
        [
          {
            "node": "Resposta Webhook",
            "type": "main",
            "index": 0
          }
        ]
      ]
    }
  },
  "active": true,
  "settings": {
    "timezone": "America/Sao_Paulo"
  },
  "createdAt": "2026-01-21T19:15:00.000Z",
  "updatedAt": "2026-01-21T19:15:00.000Z",
  "id": "evolution-crm-integration",
  "tags": [
    {
      "id": "whatsapp",
      "name": "WhatsApp"
    },
    {
      "id": "crm",
      "name": "CRM"
    },
    {
      "id": "leads",
      "name": "Leads"
    }
  ]
}