LinkedIn Profile Finder via Form using Bright Data & GPT-4o-mini
工作流概述
这是一个包含19个节点的复杂工作流，主要用于自动化处理各种任务。
工作流源代码
{
"id": "nmVATBvrztDxZX6z",
"meta": {
"instanceId": "b1f85eae352fde76d801a1a612661df6824cc2e68bfd6741e31305160a737e6e",
"templateCredsSetupCompleted": true
},
"name": "LinkedIn Profile Finder via Form using Bright Data & GPT-4o-mini",
"tags": [],
"nodes": [
{
"id": "ff6d4985-8b42-46d8-95c8-e80ff102440c",
"name": "Extract Body and Title from Website",
"type": "n8n-nodes-base.html",
"position": [
1600,
-1120
],
"parameters": {
"options": {
"trimValues": true
},
"operation": "extractHtmlContent",
"dataPropertyName": "body",
"extractionValues": {
"values": [
{
"key": "title",
"cssSelector": "title"
},
{
"key": "body",
"cssSelector": "body"
}
]
}
},
"typeVersion": 1.2
},
{
"id": "4da21d9c-59d2-4151-a1ca-5e7a85cf0316",
"name": "When User Completes Form",
"type": "n8n-nodes-base.formTrigger",
"position": [
580,
-1120
],
"webhookId": "41d0bffa-f5ca-4df7-b757-ca5a1e472b8a",
"parameters": {
"options": {
"path": "search-user",
"ignoreBots": true,
"buttonLabel": "Get References"
},
"formTitle": "Sales prospecting",
"formFields": {
"values": [
{
"fieldLabel": "Person Fullname",
"placeholder": "Complete the fullname",
"requiredField": true
},
{
"fieldLabel": "Person's company",
"placeholder": "Complete the company",
"requiredField": true
}
]
},
"responseMode": "lastNode",
"formDescription": "Complete the data of the prospect you want to analyze.
A personalized follow-up email with insights and suggested outreach steps will be sent to you:"
},
"typeVersion": 2.2
},
{
"id": "644fab8f-66c6-4ae5-984b-7e1e66c265a2",
"name": "Get LinkedIn Entry on Google",
"type": "n8n-nodes-brightdata.brightData",
"position": [
1280,
-1120
],
"parameters": {
"url": "={{ $json.google_search }}",
"zone": {
"__rl": true,
"mode": "list",
"value": "web_unlocker1",
"cachedResultName": "web_unlocker1"
},
"format": "json",
"country": {
"__rl": true,
"mode": "list",
"value": "us",
"cachedResultName": "us"
},
"requestOptions": {}
},
"credentials": {
"brightdataApi": {
"id": "jk945kIuAFAo9bcg",
"name": "BrightData account"
}
},
"typeVersion": 1
},
{
"id": "e226ea33-a643-4396-9cbf-53901eeef89f",
"name": "Parse Google Results",
"type": "@n8n/n8n-nodes-langchain.openAi",
"position": [
1920,
-1120
],
"parameters": {
"modelId": {
"__rl": true,
"mode": "list",
"value": "gpt-4o-mini",
"cachedResultName": "GPT-4O-MINI"
},
"options": {},
"messages": {
"values": [
{
"role": "system",
"content": "=Extract Linkedin profiles from google results (link, fullname, position, company if possible).
Return a results property with all the parsed results including a property \"match\" if user matches the data entry values \"{{ $('When User Completes Form').item.json[\"Person Fullname\"].trim() }} {{ $('When User Completes Form').item.json[\"Person Position\"].trim() }} {{ $('When User Completes Form').item.json[\"Person's company\"].trim() }}\""
},
{
"content": "=The input text is:
{{ $json.body }}"
},
{
"content": "=Categories to filter: {{ $('When User Completes Form').item.json.Category.join(',') }}"
}
]
},
"jsonOutput": true
},
"credentials": {
"openAiApi": {
"id": "oKzfvOwieOm4upQ2",
"name": "OpenAi account"
}
},
"typeVersion": 1.8
},
{
"id": "8018f6c1-037b-4577-ae4c-d2129fe2ecf4",
"name": "Form Not Found",
"type": "n8n-nodes-base.form",
"position": [
2280,
-800
],
"webhookId": "a509f577-231f-435f-b3c2-0fed718f0cc8",
"parameters": {
"operation": "completion",
"respondWith": "showText",
"responseText": "=We didn't found a person for \"{{ $('When User Completes Form').item.json[\"Person Fullname\"] }} {{ $('When User Completes Form').item.json[\"Person Fullname\"] }} {{ $('When User Completes Form').item.json[\"Person's company\"] }}\""
},
"typeVersion": 1
},
{
"id": "3de33b35-63b5-419d-9719-b217c92767c6",
"name": "Get only Matching Profiles",
"type": "n8n-nodes-base.filter",
"position": [
1460,
-820
],
"parameters": {
"options": {},
"conditions": {
"options": {
"version": 2,
"leftValue": "",
"caseSensitive": true,
"typeValidation": "loose"
},
"combinator": "and",
"conditions": [
{
"id": "51a15ff2-457c-4a96-bfad-fe6d29a8cd9f",
"operator": {
"name": "filter.operator.equals",
"type": "string",
"operation": "equals"
},
"leftValue": "={{ $json.match }}",
"rightValue": "true"
}
]
},
"looseTypeValidation": true
},
"typeVersion": 2.2
},
{
"id": "b7e925b1-3b67-4b17-bcc1-10111ed41c32",
"name": "Limit to 1 Profile",
"type": "n8n-nodes-base.limit",
"position": [
1740,
-820
],
"parameters": {},
"typeVersion": 1
},
{
"id": "d4a6a867-6e9b-48d3-9ba2-0d9d2e803e67",
"name": "Extract Parsed Results",
"type": "n8n-nodes-base.splitOut",
"position": [
2340,
-1120
],
"parameters": {
"options": {},
"fieldToSplitOut": "message.content.results"
},
"typeVersion": 1
},
{
"id": "daf17e0e-0fc9-45e4-9393-8ba3a60f868e",
"name": "LinkedIn Profile is Found?",
"type": "n8n-nodes-base.if",
"position": [
1960,
-820
],
"parameters": {
"options": {},
"conditions": {
"options": {
"version": 2,
"leftValue": "",
"caseSensitive": true,
"typeValidation": "strict"
},
"combinator": "and",
"conditions": [
{
"id": "645d85d3-c5cc-4e51-a989-075c0a851449",
"operator": {
"type": "object",
"operation": "exists",
"singleValue": true
},
"leftValue": "={{ $json }}",
"rightValue": 1
}
]
}
},
"typeVersion": 2.2
},
{
"id": "300da9f8-6c24-4081-af96-ae09a1b513f8",
"name": "Edit Url LinkedIn",
"type": "n8n-nodes-base.set",
"position": [
940,
-1120
],
"parameters": {
"options": {},
"assignments": {
"assignments": [
{
"id": "6b95685b-3286-4643-bfa1-6335d3f8cb39",
"name": "google_search",
"type": "string",
"value": "=https://www.google.com/search?q=site%3Alinkedin.com%2Fin+{{ encodeURIComponent($json[\"Person Fullname\"].trim() + \" \" + $json[\"Person's company\"].trim()) }}"
}
]
}
},
"typeVersion": 3.4
},
{
"id": "3ffaef02-ee98-4663-9a64-37907943427d",
"name": "Edit Company Search",
"type": "n8n-nodes-base.set",
"position": [
300,
-860
],
"parameters": {
"options": {},
"assignments": {
"assignments": [
{
"id": "6b95685b-3286-4643-bfa1-6335d3f8cb39",
"name": "google_search",
"type": "string",
"value": "=https://www.google.com/search?q={{ encodeURIComponent($json[\"Person's company\"].trim()) }}"
}
]
}
},
"typeVersion": 3.4
},
{
"id": "29294eaa-4692-4c1b-806a-11bd32428fdd",
"name": "Extract Body and Title from Website1",
"type": "n8n-nodes-base.html",
"position": [
860,
-860
],
"parameters": {
"options": {
"trimValues": true
},
"operation": "extractHtmlContent",
"dataPropertyName": "body",
"extractionValues": {
"values": [
{
"key": "title",
"cssSelector": "title"
},
{
"key": "body",
"cssSelector": "body"
}
]
}
},
"typeVersion": 1.2
},
{
"id": "e5232b69-eefe-4875-b339-54f7d2787863",
"name": "Get Company on Google",
"type": "n8n-nodes-brightdata.brightData",
"position": [
540,
-860
],
"parameters": {
"url": "={{ $json.google_search }}",
"zone": {
"__rl": true,
"mode": "list",
"value": "web_unlocker1",
"cachedResultName": "web_unlocker1"
},
"format": "json",
"country": {
"__rl": true,
"mode": "list",
"value": "us",
"cachedResultName": "us"
},
"requestOptions": {}
},
"credentials": {
"brightdataApi": {
"id": "jk945kIuAFAo9bcg",
"name": "BrightData account"
}
},
"typeVersion": 1
},
{
"id": "a8696ab3-76f0-4b58-93d6-1b73f4c1d83a",
"name": "Parse Google Results for Company",
"type": "@n8n/n8n-nodes-langchain.openAi",
"position": [
720,
-420
],
"parameters": {
"modelId": {
"__rl": true,
"mode": "list",
"value": "gpt-4o-mini",
"cachedResultName": "GPT-4O-MINI"
},
"options": {},
"messages": {
"values": [
{
"role": "system",
"content": "=Get first entry matching company {{ $('When User Completes Form').item.json[\"Person's company\"] }}
Output first entry data in a content property"
},
{
"content": "=The input text is:
{{ $json.body }}"
},
{
"content": "=Categories to filter: {{ $('When User Completes Form').item.json.Category.join(',') }}"
}
]
},
"jsonOutput": true
},
"credentials": {
"openAiApi": {
"id": "oKzfvOwieOm4upQ2",
"name": "OpenAi account"
}
},
"typeVersion": 1.8
},
{
"id": "4b4a6ef2-92ae-4dee-aac1-081fb1a2dbd9",
"name": "Split Out",
"type": "n8n-nodes-base.splitOut",
"position": [
1080,
-420
],
"parameters": {
"options": {},
"fieldToSplitOut": "message.content"
},
"typeVersion": 1
},
{
"id": "cbf625d0-097d-47e7-8ab0-fb2da9dc3f7c",
"name": "Create a Followup for Company and Person",
"type": "@n8n/n8n-nodes-langchain.openAi",
"position": [
1500,
-440
],
"parameters": {
"modelId": {
"__rl": true,
"mode": "list",
"value": "gpt-4o-mini",
"cachedResultName": "GPT-4O-MINI"
},
"options": {},
"messages": {
"values": [
{
"role": "system",
"content": "=Use data to analyze as a buyer persona. Find the best approach to connect for future champion in his company. Give recommendations and a concrete outreach steps.
Output report as raw html in a propety called content. Use tailwind for styles."
},
{
"content": "=The input text is:
{{ JSON.stringify($json)}}"
}
]
},
"jsonOutput": true
},
"credentials": {
"openAiApi": {
"id": "oKzfvOwieOm4upQ2",
"name": "OpenAi account"
}
},
"typeVersion": 1.8
},
{
"id": "6347e20c-b3f0-42ff-bc31-ddf4d13a4398",
"name": "Merge",
"type": "n8n-nodes-base.merge",
"position": [
1320,
-440
],
"parameters": {
"mode": "combine",
"options": {},
"combineBy": "combineByPosition"
},
"typeVersion": 3.1
},
{
"id": "4df0fb38-dad4-4eda-876c-591111e98807",
"name": "Send Email",
"type": "n8n-nodes-base.emailSend",
"position": [
1880,
-440
],
"webhookId": "1e6e9588-2bc6-4f05-8531-2d7ca8348d0c",
"parameters": {
"html": "={{ $json.message.content.content }}",
"options": {},
"subject": "Next followup",
"toEmail": "miquel@n8nhackers.com",
"fromEmail": "miquel@n8nhackers.com"
},
"credentials": {
"smtp": {
"id": "z3kiLWNZTH4wQaGy",
"name": "SMTP account"
}
},
"typeVersion": 2.1
},
{
"id": "5d28cc94-3193-48e6-9bad-f15baf403645",
"name": "Form Email Sent",
"type": "n8n-nodes-base.form",
"position": [
2120,
-440
],
"webhookId": "a509f577-231f-435f-b3c2-0fed718f0cc8",
"parameters": {
"options": {},
"operation": "completion",
"completionTitle": "Thank you!",
"completionMessage": "We have sent you an email"
},
"typeVersion": 1
}
],
"active": false,
"pinData": {},
"settings": {
"executionOrder": "v1"
},
"versionId": "ea9dab20-4b74-45d0-9bf9-b0c1a884fe81",
"connections": {
"Merge": {
"main": [
[
{
"node": "Create a Followup for Company and Person",
"type": "main",
"index": 0
}
]
]
},
"Split Out": {
"main": [
[
{
"node": "Merge",
"type": "main",
"index": 1
}
]
]
},
"Send Email": {
"main": [
[
{
"node": "Form Email Sent",
"type": "main",
"index": 0
}
]
]
},
"Edit Url LinkedIn": {
"main": [
[
{
"node": "Get LinkedIn Entry on Google",
"type": "main",
"index": 0
}
]
]
},
"Limit to 1 Profile": {
"main": [
[
{
"node": "LinkedIn Profile is Found?",
"type": "main",
"index": 0
}
]
]
},
"Edit Company Search": {
"main": [
[
{
"node": "Get Company on Google",
"type": "main",
"index": 0
}
]
]
},
"Parse Google Results": {
"main": [
[
{
"node": "Extract Parsed Results",
"type": "main",
"index": 0
}
]
]
},
"Get Company on Google": {
"main": [
[
{
"node": "Extract Body and Title from Website1",
"type": "main",
"index": 0
}
]
]
},
"Extract Parsed Results": {
"main": [
[
{
"node": "Get only Matching Profiles",
"type": "main",
"index": 0
}
]
]
},
"When User Completes Form": {
"main": [
[
{
"node": "Edit Url LinkedIn",
"type": "main",
"index": 0
},
{
"node": "Edit Company Search",
"type": "main",
"index": 0
}
]
]
},
"Get only Matching Profiles": {
"main": [
[
{
"node": "Limit to 1 Profile",
"type": "main",
"index": 0
}
]
]
},
"LinkedIn Profile is Found?": {
"main": [
[
{
"node": "Merge",
"type": "main",
"index": 0
}
],
[
{
"node": "Form Not Found",
"type": "main",
"index": 0
}
]
]
},
"Get LinkedIn Entry on Google": {
"main": [
[
{
"node": "Extract Body and Title from Website",
"type": "main",
"index": 0
}
]
]
},
"Parse Google Results for Company": {
"main": [
[
{
"node": "Split Out",
"type": "main",
"index": 0
}
]
]
},
"Extract Body and Title from Website": {
"main": [
[
{
"node": "Parse Google Results",
"type": "main",
"index": 0
}
]
]
},
"Extract Body and Title from Website1": {
"main": [
[
{
"node": "Parse Google Results for Company",
"type": "main",
"index": 0
}
]
]
},
"Create a Followup for Company and Person": {
"main": [
[
{
"node": "Send Email",
"type": "main",
"index": 0
}
]
]
}
}
}功能特点
- 自动检测新邮件
- AI智能内容分析
- 自定义分类规则
- 批量处理能力
- 详细的处理日志
技术分析
节点类型及作用
- Html
- Formtrigger
- N8N Nodes Brightdata.Brightdata
- @N8N/N8N Nodes Langchain.Openai
- Form
复杂度评估
配置难度：
维护难度：
扩展性：
实施指南
前置条件
- 有效的Gmail账户
- n8n平台访问权限
- Google API凭证
- AI分类服务订阅
配置步骤
- 在n8n中导入工作流JSON文件
- 配置Gmail节点的认证信息
- 设置AI分类器的API密钥
- 自定义分类规则和标签映射
- 测试工作流执行
- 配置定时触发器（可选）
关键参数
| 参数名称 | 默认值 | 说明 |
|---|---|---|
| maxEmails | 50 | 单次处理的最大邮件数量 |
| confidenceThreshold | 0.8 | 分类置信度阈值 |
| autoLabel | true | 是否自动添加标签 |
最佳实践
优化建议
- 定期更新AI分类模型以提高准确性
- 根据邮件量调整处理批次大小
- 设置合理的分类置信度阈值
- 定期清理过期的分类规则
安全注意事项
- 妥善保管API密钥和认证信息
- 限制工作流的访问权限
- 定期审查处理日志
- 启用双因素认证保护Gmail账户
性能优化
- 使用增量处理减少重复工作
- 缓存频繁访问的数据
- 并行处理多个邮件分类任务
- 监控系统资源使用情况
故障排除
常见问题
邮件未被正确分类
检查AI分类器的置信度阈值设置，适当降低阈值或更新训练数据。
Gmail认证失败
确认Google API凭证有效且具有正确的权限范围，重新进行OAuth授权。
调试技巧
- 启用详细日志记录查看每个步骤的执行情况
- 使用测试邮件验证分类逻辑
- 检查网络连接和API服务状态
- 逐步执行工作流定位问题节点
错误处理
工作流包含以下错误处理机制：
- 网络超时自动重试（最多3次）
- API错误记录和告警
- 处理失败邮件的隔离机制
- 异常情况下的回滚操作