This workflow follows the Form Trigger → Gmail recipe pattern — see all workflows that pair these two integrations.
The workflow JSON
Copy or download the full n8n JSON below. Paste it into a new n8n workflow, add your credentials, activate. Full import guide →
{
"name": "Gerador de Contratos",
"nodes": [
{
"parameters": {
"formTitle": "Formul\u00e1rio de Contrato \u2013 KabukiTech Agreement Systems",
"formDescription": "Por favor, preencha todos os campos com aten\u00e7\u00e3o, fornecendo informa\u00e7\u00f5es corretas e completas para que a KabukiTech Agreement Systems possa elaborar seu contrato com precis\u00e3o e formalizar o acordo entre as partes envolvidas. Campos obrigat\u00f3rios est\u00e3o indicados com *.",
"formFields": {
"values": [
{
"fieldLabel": "Nome do Cliente",
"placeholder": "Digite o nome do cliente",
"requiredField": true
},
{
"fieldLabel": "CPF CNPJ do Cliente",
"requiredField": true
},
{
"fieldLabel": "Quais objetos do contrato",
"fieldType": "dropdown",
"fieldOptions": {
"values": [
{
"option": "Automa\u00e7\u00e3o com IA"
},
{
"option": "Desenvolvimento de Aplicativos (Android e iOS)"
},
{
"option": "Desenvolvimento de Site"
},
{
"option": "Automa\u00e7\u00e3o ChatBot"
}
]
},
"multiselect": true,
"requiredField": true
},
{
"fieldLabel": "Descri\u00e7\u00e3o do Servi\u00e7o",
"fieldType": "textarea",
"placeholder": "Descreva sobre o servi\u00e7o que ser\u00e1 realizado"
},
{
"fieldLabel": "Endere\u00e7o cliente",
"requiredField": true
},
{
"fieldLabel": "Forma de pagamento",
"fieldType": "dropdown",
"fieldOptions": {
"values": [
{
"option": "PIX"
},
{
"option": "Transfer\u00eancia banc\u00e1ria"
},
{
"option": "Cart\u00e3o de cr\u00e9dito"
}
]
},
"requiredField": true
},
{
"fieldLabel": "Valor do servi\u00e7o",
"fieldType": "number",
"placeholder": "Valor do servi\u00e7o",
"requiredField": true
},
{
"fieldLabel": "Cidade",
"placeholder": "Nome da cidade do cliente",
"requiredField": true
},
{
"fieldLabel": "Estado",
"placeholder": "Nome do estado do cliente",
"requiredField": true
},
{
"fieldLabel": "Data inicio",
"fieldType": "date",
"requiredField": true
},
{
"fieldLabel": "Dura\u00e7\u00e3o do projeto em dias",
"requiredField": true
},
{
"fieldLabel": "Email do cliente",
"placeholder": "Digite o email do cliente",
"requiredField": true
}
]
},
"options": {}
},
"type": "n8n-nodes-base.formTrigger",
"typeVersion": 2.2,
"position": [
0,
0
],
"id": "639f107b-95ae-4570-abd4-722b1311d965",
"name": "On form submission"
},
{
"parameters": {
"operation": "get",
"documentURL": "https://docs.google.com/document/d/11oNAfjfpRfhz7crzenmKMhgZGGtij1KR196G52py7nw/edit?usp=sharing"
},
"type": "n8n-nodes-base.googleDocs",
"typeVersion": 2,
"position": [
220,
0
],
"id": "97a3199c-ae90-4e4c-8f85-ea6adaca685c",
"name": "Get a document",
"credentials": {
"googleDocsOAuth2Api": {
"name": "<your credential>"
}
}
},
{
"parameters": {
"operation": "copy",
"fileId": {
"__rl": true,
"value": "11oNAfjfpRfhz7crzenmKMhgZGGtij1KR196G52py7nw",
"mode": "list",
"cachedResultName": "service-agreement",
"cachedResultUrl": "https://docs.google.com/document/d/11oNAfjfpRfhz7crzenmKMhgZGGtij1KR196G52py7nw/edit?usp=drivesdk"
},
"name": "=Contrato - {{ $('On form submission').item.json['Nome do Cliente'] }}",
"options": {}
},
"type": "n8n-nodes-base.googleDrive",
"typeVersion": 3,
"position": [
440,
0
],
"id": "059fbc2b-3939-42b9-8e64-18c54c4cf2d0",
"name": "Copy file",
"credentials": {
"googleDriveOAuth2Api": {
"name": "<your credential>"
}
}
},
{
"parameters": {
"operation": "update",
"documentURL": "={{ $json.id }}",
"actionsUi": {
"actionFields": [
{
"action": "replaceAll",
"text": "{{nome_cliente}}",
"replaceText": "={{ $('On form submission').item.json['Nome do Cliente'] }}"
},
{
"action": "replaceAll",
"text": "{{cpf_cnpj}}",
"replaceText": "={{ $('On form submission').item.json['CPF CNPJ do Cliente'] }}"
},
{
"action": "replaceAll",
"text": "{{endereco_cliente}}",
"replaceText": "={{ $('On form submission').item.json['Endere\u00e7o cliente'] }}"
},
{
"action": "replaceAll",
"text": "{{descricao_servicos}}",
"replaceText": "={{ $('On form submission').item.json['Descri\u00e7\u00e3o do Servi\u00e7o'] }}"
},
{
"action": "replaceAll",
"text": "{{servicos}}",
"replaceText": "={{ $('On form submission').item.json['Quais objetos do contrato'].map(item => `${item}`).join('\\n') }}"
},
{
"action": "replaceAll",
"text": "{{data_inicio}}",
"replaceText": "={{ new Date($('On form submission').item.json['Data inicio']).toLocaleDateString(\"pt-BR\") }}"
},
{
"action": "replaceAll",
"text": "{{dias}}",
"replaceText": "={{ $('On form submission').item.json['Dura\u00e7\u00e3o do projeto em dias'] }}"
},
{
"action": "replaceAll",
"text": "{{valor_total}}",
"replaceText": "={{ String($('On form submission').item.json['Valor do servi\u00e7o']) }}"
},
{
"action": "replaceAll",
"text": "{{forma_pagamento}}",
"replaceText": "={{ $('On form submission').item.json['Forma de pagamento'] }}"
},
{
"action": "replaceAll",
"text": "{{cidade}}",
"replaceText": "={{ $('On form submission').item.json.Cidade }}"
},
{
"action": "replaceAll",
"text": "{{estado}}",
"replaceText": "={{ $('On form submission').item.json.Estado }}"
},
{
"action": "replaceAll",
"text": "{{data}}",
"replaceText": "={{ new Date($('On form submission').item.json.submittedAt).toLocaleDateString(\"pt-BR\") }}"
}
]
}
},
"type": "n8n-nodes-base.googleDocs",
"typeVersion": 2,
"position": [
660,
0
],
"id": "dcfbf385-589e-4dd1-ac22-3516f03f16d9",
"name": "Update a document",
"credentials": {
"googleDocsOAuth2Api": {
"name": "<your credential>"
}
}
},
{
"parameters": {
"content": "# Gerador de Contratos - KabukiTech Agreement Systems",
"height": 80,
"width": 960
},
"type": "n8n-nodes-base.stickyNote",
"position": [
160,
-200
],
"typeVersion": 1,
"id": "8e55f98c-d8f4-4362-9c2e-8941df043c8c",
"name": "Sticky Note1"
},
{
"parameters": {
"operation": "share",
"fileId": {
"__rl": true,
"value": "={{ $json.documentId }}",
"mode": "id"
},
"permissionsUi": {
"permissionsValues": {
"role": "reader",
"type": "anyone"
}
},
"options": {}
},
"type": "n8n-nodes-base.googleDrive",
"typeVersion": 3,
"position": [
880,
0
],
"id": "a6841e1b-d47d-4350-8b4f-b1a33ef9a6f2",
"name": "Share file",
"credentials": {
"googleDriveOAuth2Api": {
"name": "<your credential>"
}
}
},
{
"parameters": {
"conditions": {
"options": {
"caseSensitive": true,
"leftValue": "",
"typeValidation": "strict",
"version": 2
},
"conditions": [
{
"id": "19506cd0-8563-490c-a3ca-02f4f7740d36",
"leftValue": "={{ $('On form submission').item.json['Email do cliente'] }}",
"rightValue": "",
"operator": {
"type": "string",
"operation": "notEmpty",
"singleValue": true
}
}
],
"combinator": "and"
},
"options": {}
},
"type": "n8n-nodes-base.if",
"typeVersion": 2.2,
"position": [
1100,
0
],
"id": "6aab2b00-3954-489a-b017-66e6e20c3cef",
"name": "If"
},
{
"parameters": {
"sendTo": "={{ $('On form submission').item.json['Email do cliente'] }}",
"subject": "=KabukiTech Agreement Systems \u2013 Pr\u00e9via do Contrato de Presta\u00e7\u00e3o de Servi\u00e7o para {{ $('On form submission').item.json['Nome do Cliente'] }}",
"message": "=<!DOCTYPE html>\n<html lang=\"pt-BR\">\n<head>\n<meta charset=\"UTF-8\">\n<meta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\">\n<title>Pr\u00e9via do Contrato - KabukiTech Agreement Systems</title>\n<style>\n body {\n font-family: Arial, sans-serif;\n color: #333;\n line-height: 1.6;\n padding: 20px;\n }\n .botao {\n display: inline-block;\n background-color: #4CAF50;\n color: white;\n text-decoration: none;\n padding: 10px 20px;\n border-radius: 4px;\n }\n</style>\n</head>\n<body>\n <p>Ol\u00e1 <strong>{{ $('On form submission').item.json['Nome do Cliente'] }}</strong>, tudo bem?</p>\n\n <p>Estamos enviando o link para que voc\u00ea possa conferir a pr\u00e9via do seu contrato referente ao servi\u00e7o contratado junto \u00e0 <strong>KabukiTech Agreement Systems</strong>.</p>\n\n <p>Por favor, revise o documento com aten\u00e7\u00e3o. Caso tenha alguma d\u00favida, sugest\u00e3o de altera\u00e7\u00e3o ou ajuste necess\u00e1rio, fique \u00e0 vontade para responder a este e-mail ou entrar em contato diretamente conosco.</p>\n\n <p style=\"margin: 30px 0;\">\n <a href=\"{{ 'https://docs.google.com/document/d/' + $('Update a document').item.json.documentId + '/view' }}\" \n role=\"button\" aria-label=\"Acessar a pr\u00e9via do contrato\"\n style=\"display: inline-block; background-color: #4CAF50; color: white; text-decoration: none; padding: 10px 20px; border-radius: 4px;\">\n \ud83d\udcc4 Acessar a Pr\u00e9via do Contrato\n </a>\n </p>\n\n <p>Atenciosamente,</p>\n <p><em>Equipe KabukiTech Agreement Systems</em></p>\n</body>\n</html>",
"options": {
"appendAttribution": false
}
},
"type": "n8n-nodes-base.gmail",
"typeVersion": 2.1,
"position": [
1320,
-100
],
"id": "fadcf627-c33c-430a-a868-7ed33841c735",
"name": "Send a message",
"credentials": {
"gmailOAuth2": {
"name": "<your credential>"
}
}
},
{
"parameters": {
"content": "A KabukiTech Agreement Systems oferece solu\u00e7\u00f5es tecnol\u00f3gicas para cria\u00e7\u00e3o e automa\u00e7\u00e3o de contratos digitais, garantindo efici\u00eancia, seguran\u00e7a e conformidade. Unimos inova\u00e7\u00e3o e tecnologia para facilitar a gest\u00e3o contratual de empresas modernas, com agilidade e confiabilidade.",
"height": 320,
"width": 180
},
"type": "n8n-nodes-base.stickyNote",
"position": [
-280,
-200
],
"typeVersion": 1,
"id": "ae616f36-5e91-4d70-ac34-3ab2e7cc7bb3",
"name": "Sticky Note"
}
],
"connections": {
"On form submission": {
"main": [
[
{
"node": "Get a document",
"type": "main",
"index": 0
}
]
]
},
"Get a document": {
"main": [
[
{
"node": "Copy file",
"type": "main",
"index": 0
}
]
]
},
"Copy file": {
"main": [
[
{
"node": "Update a document",
"type": "main",
"index": 0
}
]
]
},
"Update a document": {
"main": [
[
{
"node": "Share file",
"type": "main",
"index": 0
}
]
]
},
"Share file": {
"main": [
[
{
"node": "If",
"type": "main",
"index": 0
}
]
]
},
"If": {
"main": [
[
{
"node": "Send a message",
"type": "main",
"index": 0
}
]
]
}
},
"active": true,
"settings": {
"executionOrder": "v1"
},
"versionId": "8d7f891b-2be3-43ae-b2f1-f15afe0c9253",
"meta": {
"templateCredsSetupCompleted": true
},
"id": "l7jOJHrdYK94I8A7",
"tags": []
}
Credentials you'll need
Each integration node will prompt for credentials when you import. We strip credential IDs before publishing — you'll add your own.
gmailOAuth2googleDocsOAuth2ApigoogleDriveOAuth2Api
Pro
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About this workflow
Gerador de Contratos. Uses formTrigger, googleDocs, googleDrive, gmail. Event-driven trigger; 9 nodes.
Source: https://github.com/0nF1REy/n8n-workspace/blob/3e5a49f4d7db15a964a1596b51ef2f5883fb6e84/examples/02_gerador_de_contratos/Gerador_de_Contratos.json — original creator credit. Request a take-down →
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