Airtop Web Agent
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": "TS1wT16JCcy1Dt9Q",
"meta": {
"instanceId": "28a947b92b197fc2524eaba16e57560338657b2b0b5796300b2f1cedc1d0d355",
"templateCredsSetupCompleted": true
},
"name": "Airtop Web Agent",
"tags": [
{
"id": "zGYM9A88nf1YAceR",
"name": "Agent",
"createdAt": "2025-04-16T21:49:22.104Z",
"updatedAt": "2025-04-16T21:49:22.104Z"
},
{
"id": "zKNO4Omjzfu6J25M",
"name": "Demo",
"createdAt": "2025-04-15T18:59:57.364Z",
"updatedAt": "2025-04-15T18:59:57.364Z"
}
],
"nodes": [
{
"id": "43e674dd-82e5-49b3-8e4d-f13793e5e6c9",
"name": "AI Agent",
"type": "@n8n/n8n-nodes-langchain.agent",
"position": [
220,
60
],
"parameters": {
"text": "={{ $json.Prompt }}",
"options": {
"maxIterations": 20,
"systemMessage": "=# Agent goal
You are a smart, advanced web agent connected with tools that allow you to manage a remote web browser. Your goal is to fulfill the human's request.
## Start the browser
You should always start by using the `Start browser` tool to get the `sessionId` and `windowId` required by other tools.
## Use the `Query` tool
You don't have access to the browser screen but you can call the `Query` tool to get knowladge and hints of the current browser window. This tool accepts queries in natural language and can output information in plain text, markdown or JSON.
## Use the `Click` tool
Use the `Click` tool to click on an element on the web page. Describe the element in details in the \"Element Description\" field, Be specific and refer to elements that are on the page.
## Use the `Type` tool
Use the `Type` tool to type in text boxes. Describe the text box in \"Element Description\" field and the text to type in the \"Text\" field. The 'Type' tool is clicking Enter after typing the text so don't send [ENTER] commandes.
### Examples for how to use the `Query` tool
- Ask something about the current page:
\"Is the user logged in? Answer with Yes or No\"
- Retrieve information:
\"Extract all the posts in the page, include the title and copy, output in JSON format\"
- Get hints on the UI:
\"Is there a link to the contact form? If yes, describe the element in detail\"
## Important
- Start by calling `Start browser` to begin using the browser and provide the initial URL
- The human ONLY sees your last message
- Make sure to include all the important information requested by the human in your LAST message
- Call `End session` with the `sessionId` once you have finished using the browser
",
"passthroughBinaryImages": true,
"returnIntermediateSteps": false
},
"promptType": "define",
"hasOutputParser": true
},
"retryOnFail": true,
"typeVersion": 1.8,
"waitBetweenTries": 5000
},
{
"id": "5e29189a-2b5a-4193-bff1-f4afe1c4b838",
"name": "Click",
"type": "n8n-nodes-base.airtopTool",
"position": [
0,
280
],
"parameters": {
"resource": "interaction",
"windowId": "={{ /*n8n-auto-generated-fromAI-override*/ $fromAI('Window_ID', \"The `windowId` returned by the `Open window` tool\", 'string') }}",
"sessionId": "={{ /*n8n-auto-generated-fromAI-override*/ $fromAI('Session_ID', \"The `sessionId` returned by the `Create session` tool\", 'string') }}",
"descriptionType": "manual",
"toolDescription": "Click on any element in the window",
"additionalFields": {
"waitForNavigation": "load"
},
"elementDescription": "={{ /*n8n-auto-generated-fromAI-override*/ $fromAI('Element_Description', `Describe in detail the element to click on, e.g. The menu item \"about us\" at the top of the page`, 'string') }}"
},
"credentials": {
"airtopApi": {
"id": "3urzXgC1IDRxzgbv",
"name": "Airtop account 2"
}
},
"typeVersion": 1
},
{
"id": "85338306-5acd-4e9b-9a02-7fc5e9a03557",
"name": "Query",
"type": "n8n-nodes-base.airtopTool",
"position": [
120,
280
],
"parameters": {
"prompt": "={{ /*n8n-auto-generated-fromAI-override*/ $fromAI('Prompt', `Ask anything and request to extract information from the current page, e.g. \"Is there any sign-up form? yes or no\"`, 'string') }}",
"resource": "extraction",
"windowId": "={{ /*n8n-auto-generated-fromAI-override*/ $fromAI('Window_ID', \"The `windowId` returned by the `Open window` tool\", 'string') }}",
"operation": "query",
"sessionId": "={{ /*n8n-auto-generated-fromAI-override*/ $fromAI('Session_ID', \"The `sessionId` returned by the `Create session` tool\", 'string') }}",
"descriptionType": "manual",
"toolDescription": "Query the page, ask and extract information",
"additionalFields": {}
},
"credentials": {
"airtopApi": {
"id": "3urzXgC1IDRxzgbv",
"name": "Airtop account 2"
}
},
"typeVersion": 1
},
{
"id": "67cee508-c2c0-423e-b1fb-576de026f3ed",
"name": "Load URL",
"type": "n8n-nodes-base.airtopTool",
"position": [
240,
280
],
"parameters": {
"url": "={{ /*n8n-auto-generated-fromAI-override*/ $fromAI('URL', ``, 'string') }}",
"resource": "window",
"windowId": "={{ /*n8n-auto-generated-fromAI-override*/ $fromAI('Window_ID', \"The `windowId` returned by the `Open window` tool\", 'string') }}",
"operation": "load",
"sessionId": "={{ /*n8n-auto-generated-fromAI-override*/ $fromAI('Session_ID', \"The `sessionId` returned by the `Create session` tool\", 'string') }}",
"descriptionType": "manual",
"toolDescription": "Load a URL into the browser window",
"additionalFields": {}
},
"credentials": {
"airtopApi": {
"id": "3urzXgC1IDRxzgbv",
"name": "Airtop account 2"
}
},
"typeVersion": 1
},
{
"id": "05262c94-fb9a-4a51-b1c6-8b4981888850",
"name": "End session",
"type": "n8n-nodes-base.airtopTool",
"position": [
360,
280
],
"parameters": {
"operation": "terminate",
"sessionId": "={{ /*n8n-auto-generated-fromAI-override*/ $fromAI('Session_ID', \"The `sessionId` returned by the `Create session` tool\", 'string') }}"
},
"credentials": {
"airtopApi": {
"id": "3urzXgC1IDRxzgbv",
"name": "Airtop account 2"
}
},
"typeVersion": 1
},
{
"id": "e1bab1f8-8127-49a2-b3a3-f672c0687ed6",
"name": "Type",
"type": "n8n-nodes-base.airtopTool",
"position": [
480,
280
],
"parameters": {
"text": "={{ /*n8n-auto-generated-fromAI-override*/ $fromAI('Text', ``, 'string') }}",
"resource": "interaction",
"windowId": "={{ /*n8n-auto-generated-fromAI-override*/ $fromAI('Window_ID', \"The `windowId` returned by the `Open window` tool\", 'string') }}",
"operation": "type",
"sessionId": "={{ /*n8n-auto-generated-fromAI-override*/ $fromAI('Session_ID', \"The `sessionId` returned by the `Create session` tool\", 'string') }}",
"pressEnterKey": true,
"descriptionType": "manual",
"toolDescription": "Type text into the page's element described",
"additionalFields": {},
"elementDescription": "={{ /*n8n-auto-generated-fromAI-override*/ $fromAI('Element_Description', `Describe in detail the element to type into, e.g. The search box at the top of the page`, 'string') }}"
},
"credentials": {
"airtopApi": {
"id": "3urzXgC1IDRxzgbv",
"name": "Airtop account 2"
}
},
"typeVersion": 1
},
{
"id": "385c94f1-27b4-492b-8224-41d26dbb76b4",
"name": "Start browser",
"type": "@n8n/n8n-nodes-langchain.toolWorkflow",
"position": [
600,
280
],
"parameters": {
"name": "Start_Browser",
"workflowId": {
"__rl": true,
"mode": "list",
"value": "TS1wT16JCcy1Dt9Q",
"cachedResultName": "Airtop Web Agent"
},
"description": "Start a new browser session and window",
"workflowInputs": {
"value": {
"url": "={{ /*n8n-auto-generated-fromAI-override*/ $fromAI('url', `URL to load in the browser window`, 'string') }}",
"profile_name": "={{ $json['Airtop Profile Name (for sites that require authentication)'] }}"
},
"schema": [
{
"id": "url",
"type": "string",
"display": true,
"removed": false,
"required": false,
"displayName": "url",
"defaultMatch": false,
"canBeUsedToMatch": true
},
{
"id": "profile_name",
"type": "string",
"display": true,
"removed": false,
"required": false,
"displayName": "profile_name",
"defaultMatch": false,
"canBeUsedToMatch": true
}
],
"mappingMode": "defineBelow",
"matchingColumns": [
"url"
],
"attemptToConvertTypes": false,
"convertFieldsToString": false
}
},
"typeVersion": 2.1
},
{
"id": "7c646c5f-8c98-49a1-9e37-b04a2fa5b9e3",
"name": "Claude 3.5 Haiku",
"type": "@n8n/n8n-nodes-langchain.lmChatAnthropic",
"position": [
-120,
280
],
"parameters": {
"model": {
"__rl": true,
"mode": "list",
"value": "claude-3-5-haiku-20241022",
"cachedResultName": "Claude 3.5 Haiku"
},
"options": {}
},
"credentials": {
"anthropicApi": {
"id": "npcV2ZKvGmXTUIj9",
"name": "Cesar's Key"
}
},
"typeVersion": 1.3
},
{
"id": "4e810287-ade5-40c6-af4f-5f7df4b3d928",
"name": "On form submission",
"type": "n8n-nodes-base.formTrigger",
"position": [
-340,
160
],
"webhookId": "dbbb8b5a-a81c-4cde-9f46-f4808d7f0dc4",
"parameters": {
"options": {},
"formTitle": "Instruction for the Web AI Agent",
"formFields": {
"values": [
{
"fieldType": "textarea",
"fieldLabel": "Prompt",
"placeholder": "e.g. Find the top 10 products in producthunt.com",
"requiredField": true
},
{
"fieldLabel": "Airtop Profile Name (for sites that require authentication)",
"placeholder": "e.g. my-airtop-profile"
}
]
},
"formDescription": "Provide detailed instructions to the web AI agent. Use an [Airtop Profile](https://docs.airtop.ai/guides/how-to/saving-a-profile) for websites that need login."
},
"typeVersion": 2.2
},
{
"id": "5bc4020c-f677-45c2-b9f6-dc6cf847df1e",
"name": "Slack",
"type": "n8n-nodes-base.slack",
"position": [
520,
2100
],
"webhookId": "72d47d9c-6860-4248-8e83-7790264fdaf2",
"parameters": {
"text": "={{ $json.data.liveViewUrl }}",
"select": "channel",
"channelId": {
"__rl": true,
"mode": "list",
"value": "C08E83RDJN9",
"cachedResultName": "n8n-debug"
},
"otherOptions": {},
"authentication": "oAuth2"
},
"credentials": {
"slackOAuth2Api": {
"id": "QPfv40eAdL5Eax7G",
"name": "Slack account"
}
},
"typeVersion": 2.3
},
{
"id": "b68a951d-b45b-46a6-bddc-cd0107fd952d",
"name": "Sticky Note1",
"type": "n8n-nodes-base.stickyNote",
"position": [
-200,
1960
],
"parameters": {
"color": 5,
"width": 220,
"height": 300,
"content": "## Note
This sub-workflow simplifies the session management for the agent"
},
"typeVersion": 1
},
{
"id": "59479495-e62b-4e30-b42b-039f82c5aab8",
"name": "Structured Output Parser",
"type": "@n8n/n8n-nodes-langchain.outputParserStructured",
"position": [
720,
280
],
"parameters": {
"schemaType": "manual",
"inputSchema": "{
\"type\": \"object\",
\"properties\": {
\"results\": {
\"type\": \"string\",
\"description\": \"Synthesis of the agent's results. Must include all the relevant information related to the user's request\"
}
}
}"
},
"typeVersion": 1.2
},
{
"id": "1d0e64b8-18e3-4de2-b089-96deb51b1e9e",
"name": "Output",
"type": "n8n-nodes-base.set",
"position": [
920,
160
],
"parameters": {
"options": {},
"assignments": {
"assignments": [
{
"id": "e1d6ab7c-2f45-44fd-9457-bb3046fad4c5",
"name": "output",
"type": "string",
"value": "={{ $json.output.results }}"
}
]
}
},
"typeVersion": 3.4
},
{
"id": "c40e9b06-cac3-4714-b58b-4b60c978f321",
"name": "Session",
"type": "n8n-nodes-base.airtop",
"position": [
80,
2100
],
"parameters": {
"profileName": "={{ $json.profile_name }}"
},
"credentials": {
"airtopApi": {
"id": "3urzXgC1IDRxzgbv",
"name": "Airtop account 2"
}
},
"typeVersion": 1
},
{
"id": "fd8f9014-eff8-45c2-9483-0e6eda4a4979",
"name": "Window",
"type": "n8n-nodes-base.airtop",
"position": [
300,
2100
],
"parameters": {
"url": "={{ $('When Executed by Another Workflow').item.json.url }}",
"resource": "window",
"getLiveView": true,
"additionalFields": {}
},
"credentials": {
"airtopApi": {
"id": "3urzXgC1IDRxzgbv",
"name": "Airtop account 2"
}
},
"typeVersion": 1
},
{
"id": "a6dbea48-3be2-4b31-9ee8-dba1c7049d3b",
"name": "Sticky Note",
"type": "n8n-nodes-base.stickyNote",
"position": [
460,
2080
],
"parameters": {
"color": 7,
"width": 220,
"height": 340,
"content": "
### See the agent in action
Enable this Slack node to receive the URL for the Live View in a message
"
},
"typeVersion": 1
},
{
"id": "9e310e8c-910e-431f-9919-94a06eb2eca0",
"name": "Return IDs",
"type": "n8n-nodes-base.set",
"position": [
740,
2100
],
"parameters": {
"options": {},
"assignments": {
"assignments": [
{
"id": "0a0680af-39bd-4bc7-b9cd-84c1766c79a1",
"name": "sessionId",
"type": "string",
"value": "={{ $('Session').item.json.sessionId }}"
},
{
"id": "13940ee8-c1d4-4718-a7b4-176c44c097b7",
"name": "windowId",
"type": "string",
"value": "={{ $('Window').item.json.data.windowId }}"
},
{
"id": "a0f2005c-2cd2-4a8d-891b-a4759b72a124",
"name": "output",
"type": "string",
"value": "Session and window created successfully"
}
]
}
},
"typeVersion": 3.4
},
{
"id": "a84101b9-165f-47f4-bbc4-8705abfb6e41",
"name": "When Executed by Another Workflow",
"type": "n8n-nodes-base.executeWorkflowTrigger",
"position": [
-140,
2100
],
"parameters": {
"workflowInputs": {
"values": [
{
"name": "url"
},
{
"name": "profile_name"
}
]
}
},
"typeVersion": 1.1
},
{
"id": "b32534f6-3b62-4961-9d54-1e3e288fc185",
"name": "Slack1",
"type": "n8n-nodes-base.slack",
"position": [
1180,
160
],
"webhookId": "72d47d9c-6860-4248-8e83-7790264fdaf2",
"parameters": {
"text": "={{ $json.output }}",
"select": "channel",
"channelId": {
"__rl": true,
"mode": "list",
"value": "C08E83RDJN9",
"cachedResultName": "n8n-debug"
},
"otherOptions": {},
"authentication": "oAuth2"
},
"credentials": {
"slackOAuth2Api": {
"id": "QPfv40eAdL5Eax7G",
"name": "Slack account 2"
}
},
"typeVersion": 2.3
}
],
"active": true,
"pinData": {},
"settings": {
"executionOrder": "v1"
},
"versionId": "685b3999-f85a-43fa-8bff-21f9ddbbebd7",
"connections": {
"Type": {
"ai_tool": [
[
{
"node": "AI Agent",
"type": "ai_tool",
"index": 0
}
]
]
},
"Click": {
"ai_tool": [
[
{
"node": "AI Agent",
"type": "ai_tool",
"index": 0
}
]
]
},
"Query": {
"ai_tool": [
[
{
"node": "AI Agent",
"type": "ai_tool",
"index": 0
}
]
]
},
"Slack": {
"main": [
[
{
"node": "Return IDs",
"type": "main",
"index": 0
}
]
]
},
"Output": {
"main": [
[
{
"node": "Slack1",
"type": "main",
"index": 0
}
]
]
},
"Window": {
"main": [
[
{
"node": "Slack",
"type": "main",
"index": 0
}
]
]
},
"Session": {
"main": [
[
{
"node": "Window",
"type": "main",
"index": 0
}
]
]
},
"AI Agent": {
"main": [
[
{
"node": "Output",
"type": "main",
"index": 0
}
]
]
},
"Load URL": {
"ai_tool": [
[
{
"node": "AI Agent",
"type": "ai_tool",
"index": 0
}
]
]
},
"End session": {
"ai_tool": [
[
{
"node": "AI Agent",
"type": "ai_tool",
"index": 0
}
]
]
},
"Start browser": {
"ai_tool": [
[
{
"node": "AI Agent",
"type": "ai_tool",
"index": 0
}
]
]
},
"Claude 3.5 Haiku": {
"ai_languageModel": [
[
{
"node": "AI Agent",
"type": "ai_languageModel",
"index": 0
}
]
]
},
"On form submission": {
"main": [
[
{
"node": "AI Agent",
"type": "main",
"index": 0
}
]
]
},
"Structured Output Parser": {
"ai_outputParser": [
[
{
"node": "AI Agent",
"type": "ai_outputParser",
"index": 0
}
]
]
},
"When Executed by Another Workflow": {
"main": [
[
{
"node": "Session",
"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
- @N8N/N8N Nodes Langchain.Agent
- Airtoptool
- @N8N/N8N Nodes Langchain.Toolworkflow
- @N8N/N8N Nodes Langchain.Lmchatanthropic
- Formtrigger
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