使用Perplexity、Gemini AI和Bright Data搜索和汇总网络数据到Webhooks
高级
这是一个AI领域的自动化工作流，包含 17 个节点。主要使用 If, Set, Wait, HttpRequest, ManualTrigger 等节点，结合人工智能技术实现智能自动化。 使用Perplexity、Gemini AI和Bright Data搜索和汇总网络数据到Webhooks
前置要求
- •可能需要目标 API 的认证凭证
- •Google Gemini API Key
使用的节点 (17)
分类
工作流预览
可视化展示节点连接关系，支持缩放和平移
导出工作流
复制以下 JSON 配置到 n8n 导入，即可使用此工作流
{
"id": "ZCAkUSpaxzoRPbse",
"meta": {
"instanceId": "885b4fb4a6a9c2cb5621429a7b972df0d05bb724c20ac7dac7171b62f1c7ef40",
"templateCredsSetupCompleted": true
},
"name": "使用Perplexity、Gemini AI和Bright Data搜索和汇总网络数据到Webhooks",
"tags": [
{
"id": "Kujft2FOjmOVQAmJ",
"name": "Engineering",
"createdAt": "2025-04-09T01:31:00.558Z",
"updatedAt": "2025-04-09T01:31:00.558Z"
},
{
"id": "ddPkw7Hg5dZhQu2w",
"name": "AI",
"createdAt": "2025-04-13T05:38:08.053Z",
"updatedAt": "2025-04-13T05:38:08.053Z"
}
],
"nodes": [
{
"id": "674c6b61-76fa-4ac0-ab32-3f48ed5cba39",
"name": "当点击\"测试工作流\"时",
"type": "n8n-nodes-base.manualTrigger",
"position": [
-1140,
400
],
"parameters": {},
"typeVersion": 1
},
{
"id": "f6066e4c-4f6f-48fd-b19f-2c25fdc5b8b2",
"name": "Google Gemini 聊天模型",
"type": "@n8n/n8n-nodes-langchain.lmChatGoogleGemini",
"notes": "Gemini Experimental Model",
"position": [
760,
580
],
"parameters": {
"options": {},
"modelName": "models/gemini-2.0-flash-thinking-exp-01-21"
},
"credentials": {
"googlePalmApi": {
"id": "YeO7dHZnuGBVQKVZ",
"name": "Google Gemini(PaLM) Api account"
}
},
"notesInFlow": true,
"typeVersion": 1
},
{
"id": "e16a1442-924a-4558-90cb-1c9ddc606532",
"name": "默认数据加载器",
"type": "@n8n/n8n-nodes-langchain.documentDefaultDataLoader",
"position": [
940,
580
],
"parameters": {
"options": {}
},
"typeVersion": 1
},
{
"id": "a8d9bc8e-c5f6-4d66-af60-9eecb9f6569c",
"name": "递归字符文本分割器",
"type": "@n8n/n8n-nodes-langchain.textSplitterRecursiveCharacterTextSplitter",
"position": [
1040,
800
],
"parameters": {
"options": {},
"chunkOverlap": 100
},
"typeVersion": 1
},
{
"id": "4ba96504-4ca5-43cf-962c-87320a683b09",
"name": "如果",
"type": "n8n-nodes-base.if",
"position": [
-200,
400
],
"parameters": {
"options": {},
"conditions": {
"options": {
"version": 2,
"leftValue": "",
"caseSensitive": true,
"typeValidation": "strict"
},
"combinator": "and",
"conditions": [
{
"id": "6a7e5360-4cb5-4806-892e-5c85037fa71c",
"operator": {
"type": "string",
"operation": "equals"
},
"leftValue": "={{ $json.status }}",
"rightValue": "ready"
}
]
}
},
"typeVersion": 2.2
},
{
"id": "11fbf88d-99f7-453c-946d-65c886bd50b8",
"name": "设置快照ID",
"type": "n8n-nodes-base.set",
"position": [
-740,
400
],
"parameters": {
"options": {},
"assignments": {
"assignments": [
{
"id": "2c3369c6-9206-45d7-9349-f577baeaf189",
"name": "snapshot_id",
"type": "string",
"value": "={{ $json.snapshot_id }}"
}
]
}
},
"typeVersion": 3.4
},
{
"id": "2635d7ff-3de9-40af-925e-e391c3fd5f54",
"name": "下载快照",
"type": "n8n-nodes-base.httpRequest",
"position": [
140,
200
],
"parameters": {
"url": "=https://api.brightdata.com/datasets/v3/snapshot/{{ $json.snapshot_id }}",
"options": {
"timeout": 10000
},
"sendQuery": true,
"authentication": "genericCredentialType",
"genericAuthType": "httpHeaderAuth",
"queryParameters": {
"parameters": [
{
"name": "format",
"value": "json"
}
]
}
},
"credentials": {
"httpHeaderAuth": {
"id": "kdbqXuxIR8qIxF7y",
"name": "Header Auth account"
}
},
"typeVersion": 4.2
},
{
"id": "fe5bff52-4745-4c8f-a5e8-b9b48d421ffe",
"name": "Google Gemini 聊天模型1",
"type": "@n8n/n8n-nodes-langchain.lmChatGoogleGemini",
"position": [
380,
380
],
"parameters": {
"options": {},
"modelName": "models/gemini-2.0-flash-exp"
},
"credentials": {
"googlePalmApi": {
"id": "YeO7dHZnuGBVQKVZ",
"name": "Google Gemini(PaLM) Api account"
}
},
"typeVersion": 1
},
{
"id": "8124f050-ad7f-4478-8edf-c4d02193f54c",
"name": "等待",
"type": "n8n-nodes-base.wait",
"position": [
-200,
620
],
"webhookId": "631cd5de-36b3-4264-88ae-45b30e2c2ccc",
"parameters": {
"amount": 30
},
"typeVersion": 1.1
},
{
"id": "1926f22c-e269-40e8-a55d-3945810d13e2",
"name": "检查错误",
"type": "n8n-nodes-base.if",
"position": [
-80,
40
],
"parameters": {
"options": {},
"conditions": {
"options": {
"version": 2,
"leftValue": "",
"caseSensitive": true,
"typeValidation": "strict"
},
"combinator": "and",
"conditions": [
{
"id": "b267071c-7102-407b-a98d-f613bcb1a106",
"operator": {
"type": "string",
"operation": "equals"
},
"leftValue": "={{ $json.errors.toString() }}",
"rightValue": "0"
}
]
}
},
"typeVersion": 2.2
},
{
"id": "50a8f7ac-bf66-493e-956e-7278ea7702c1",
"name": "便签",
"type": "n8n-nodes-base.stickyNote",
"position": [
-1140,
40
],
"parameters": {
"width": 400,
"height": 240,
"content": "## 注意"
},
"typeVersion": 1
},
{
"id": "4906478c-6f10-4f47-94cc-78e36939e929",
"name": "Webhook通知器",
"type": "n8n-nodes-base.httpRequest",
"position": [
1140,
200
],
"parameters": {
"url": "https://webhook.site/ce41e056-c097-48c8-a096-9b876d3abbf7",
"options": {},
"sendBody": true,
"bodyParameters": {
"parameters": [
{
"name": "response",
"value": "={{ $json.output }}"
}
]
}
},
"typeVersion": 4.2
},
{
"id": "dd5dcbf3-bc3e-4676-af64-8a41807ba970",
"name": "便签1",
"type": "n8n-nodes-base.stickyNote",
"position": [
-620,
40
],
"parameters": {
"width": 420,
"height": 240,
"content": "## LLM使用情况"
},
"typeVersion": 1
},
{
"id": "4cc0e400-5722-4eaf-ac95-10b0c9592345",
"name": "Perplexity搜索请求",
"type": "n8n-nodes-base.httpRequest",
"position": [
-920,
400
],
"parameters": {
"url": "https://api.brightdata.com/datasets/v3/trigger",
"method": "POST",
"options": {},
"jsonBody": "[\n {\n \"url\": \"https://www.perplexity.ai\",\n \"prompt\": \"tell me about BrightData\",\n \"country\": \"US\"\n }\n]",
"sendBody": true,
"sendQuery": true,
"sendHeaders": true,
"specifyBody": "json",
"authentication": "genericCredentialType",
"genericAuthType": "httpHeaderAuth",
"queryParameters": {
"parameters": [
{
"name": "dataset_id",
"value": "gd_m7dhdot1vw9a7gc1n"
},
{
"name": "include_errors",
"value": "true"
}
]
},
"headerParameters": {
"parameters": [
{}
]
}
},
"credentials": {
"httpHeaderAuth": {
"id": "kdbqXuxIR8qIxF7y",
"name": "Header Auth account"
}
},
"typeVersion": 4.2
},
{
"id": "be9cc310-8f0d-4065-8246-aeddde697953",
"name": "检查快照状态",
"type": "n8n-nodes-base.httpRequest",
"position": [
-460,
400
],
"parameters": {
"url": "=https://api.brightdata.com/datasets/v3/progress/{{ $json.snapshot_id }}",
"options": {},
"sendHeaders": true,
"authentication": "genericCredentialType",
"genericAuthType": "httpHeaderAuth"
},
"credentials": {
"httpHeaderAuth": {
"id": "kdbqXuxIR8qIxF7y",
"name": "Header Auth account"
}
},
"typeVersion": 4.2
},
{
"id": "66efd680-1d4d-4930-9712-ba9fd1b3a3be",
"name": "可读数据提取器",
"type": "@n8n/n8n-nodes-langchain.informationExtractor",
"position": [
360,
200
],
"parameters": {
"text": "={{ $json.answer_html }}",
"options": {},
"attributes": {
"attributes": [
{
"name": "readable content",
"description": "Readable Content"
}
]
}
},
"typeVersion": 1
},
{
"id": "3c5b4744-7475-40a6-a1f5-cce2b700c84a",
"name": "搜索结果摘要",
"type": "@n8n/n8n-nodes-langchain.chainSummarization",
"position": [
760,
200
],
"parameters": {
"options": {},
"operationMode": "documentLoader"
},
"typeVersion": 2
}
],
"active": false,
"pinData": {},
"settings": {
"executionOrder": "v1"
},
"versionId": "4628ec64-b023-4185-b38f-a74e2de76ec5",
"connections": {
"If": {
"main": [
[
{
"node": "Check on the errors",
"type": "main",
"index": 0
}
],
[
{
"node": "Wait",
"type": "main",
"index": 0
}
]
]
},
"Wait": {
"main": [
[
{
"node": "Check Snapshot Status",
"type": "main",
"index": 0
}
]
]
},
"Set Snapshot Id": {
"main": [
[
{
"node": "Check Snapshot Status",
"type": "main",
"index": 0
}
]
]
},
"Download Snapshot": {
"main": [
[
{
"node": "Readable Data Extractor",
"type": "main",
"index": 0
}
]
]
},
"Check on the errors": {
"main": [
[
{
"node": "Download Snapshot",
"type": "main",
"index": 0
}
]
]
},
"Default Data Loader": {
"ai_document": [
[
{
"node": "Summarization of search result",
"type": "ai_document",
"index": 0
}
]
]
},
"Check Snapshot Status": {
"main": [
[
{
"node": "If",
"type": "main",
"index": 0
}
]
]
},
"Readable Data Extractor": {
"main": [
[
{
"node": "Summarization of search result",
"type": "main",
"index": 0
}
]
]
},
"Google Gemini Chat Model": {
"ai_languageModel": [
[
{
"node": "Summarization of search result",
"type": "ai_languageModel",
"index": 0
}
]
]
},
"Google Gemini Chat Model1": {
"ai_languageModel": [
[
{
"node": "Readable Data Extractor",
"type": "ai_languageModel",
"index": 0
}
]
]
},
"Perplexity Search Request": {
"main": [
[
{
"node": "Set Snapshot Id",
"type": "main",
"index": 0
}
]
]
},
"Summarization of search result": {
"main": [
[
{
"node": "Webhook Notifier",
"type": "main",
"index": 0
}
]
]
},
"Recursive Character Text Splitter": {
"ai_textSplitter": [
[
{
"node": "Default Data Loader",
"type": "ai_textSplitter",
"index": 0
}
]
]
},
"When clicking ‘Test workflow’": {
"main": [
[
{
"node": "Perplexity Search Request",
"type": "main",
"index": 0
}
]
]
}
}
}常见问题
如何使用这个工作流？
复制上方的 JSON 配置代码，在您的 n8n 实例中创建新工作流并选择「从 JSON 导入」，粘贴配置后根据需要修改凭证设置即可。
这个工作流适合什么场景？
高级 - 人工智能
需要付费吗？
本工作流完全免费，您可以直接导入使用。但请注意，工作流中使用的第三方服务（如 OpenAI API）可能需要您自行付费。
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