海豚
中级
这是一个Engineering, AI Chatbot领域的自动化工作流,包含 6 个节点。主要使用 Set, HttpRequest, ChatTrigger 等节点。 使用Novita AI与无审查的Dolphin Mixtral 8x22B对话
前置要求
- •可能需要目标 API 的认证凭证
使用的节点 (6)
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": "k4dOhz5YNYLVPUs1",
"meta": {
"instanceId": "9219ebc7795bea866f70aa3d977d54417fdf06c41944be95e20cfb60f992db19",
"templateCredsSetupCompleted": true
},
"name": "海豚",
"tags": [],
"nodes": [
{
"id": "15298662-69ee-4458-a792-9f4878b5fcbd",
"name": "当收到聊天消息时",
"type": "@n8n/n8n-nodes-langchain.chatTrigger",
"position": [
-272,
0
],
"webhookId": "147714d9-629d-4a94-9e62-02f45886c7b6",
"parameters": {
"options": {}
},
"typeVersion": 1.1
},
{
"id": "db22e3ea-e88c-463f-bfc8-5897765e10c9",
"name": "生成聊天补全",
"type": "n8n-nodes-base.httpRequest",
"position": [
176,
0
],
"parameters": {
"url": "https://api.novita.ai/v3/openai/chat/completions",
"method": "POST",
"options": {},
"jsonBody": "={\n \"model\": \"cognitivecomputations/dolphin-mixtral-8x22b\",\n \"messages\": [\n {\n \"role\": \"system\",\n \"content\": \"{{ $json.systemPrompt }}\"\n },\n {\n \"role\": \"user\",\n \"content\": \"{{ $('When chat message received').item.json.chatInput }}\"\n }\n ],\n \"max_tokens\": {{ $json.MaxTokens }}\n}",
"sendBody": true,
"sendHeaders": true,
"specifyBody": "json",
"headerParameters": {
"parameters": [
{
"name": "Authorization",
"value": "=Bearer {{ $json.NovitaKey }}"
}
]
}
},
"typeVersion": 4.2
},
{
"id": "301be5e4-8b78-44c6-83d2-c5a62f6074ef",
"name": "返回输出",
"type": "n8n-nodes-base.set",
"position": [
400,
0
],
"parameters": {
"options": {
"ignoreConversionErrors": false
},
"assignments": {
"assignments": [
{
"id": "a497c430-1449-48dd-915b-6c922ec0d56d",
"name": "output",
"type": "string",
"value": "={{ $json.choices[0].message.content.trim() }}"
}
]
}
},
"typeVersion": 3.4
},
{
"id": "0fead77e-12d8-40d5-a305-0dec2ea6663a",
"name": "设置字段",
"type": "n8n-nodes-base.set",
"position": [
-64,
0
],
"parameters": {
"options": {},
"assignments": {
"assignments": [
{
"id": "fef0c4b6-9451-4848-b681-7ed11461637e",
"name": "NovitaKey",
"type": "string",
"value": "yourNovitakey"
},
{
"id": "215393bd-94bf-4de1-8915-89ccb38f531e",
"name": "MaxTokens",
"type": "number",
"value": 500
},
{
"id": "f987e35d-b291-47b6-b9de-1e5a0d16d468",
"name": "systemPrompt",
"type": "string",
"value": "you are a professional AI helper."
}
]
}
},
"typeVersion": 3.4
},
{
"id": "3fb3452f-0d2a-4da8-9306-f2ca6de2cf0c",
"name": "便签",
"type": "n8n-nodes-base.stickyNote",
"position": [
-288,
208
],
"parameters": {
"width": 800,
"height": 240,
"content": "## 要求"
},
"typeVersion": 1
},
{
"id": "f0781099-1e79-47e0-997e-fa34593406df",
"name": "便签1",
"type": "n8n-nodes-base.stickyNote",
"position": [
-128,
-128
],
"parameters": {
"color": 4,
"width": 224,
"height": 320,
"content": "## 配置"
},
"typeVersion": 1
}
],
"active": false,
"pinData": {},
"settings": {
"executionOrder": "v1"
},
"versionId": "9bd09b4b-66e4-472c-b7ff-410e7ff59f2f",
"connections": {
"Set fields": {
"main": [
[
{
"node": "Generate Chat Completion",
"type": "main",
"index": 0
}
]
]
},
"Generate Chat Completion": {
"main": [
[
{
"node": "Return output",
"type": "main",
"index": 0
}
]
]
},
"When chat message received": {
"main": [
[
{
"node": "Set fields",
"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?
中级 - 工程, AI 聊天机器人
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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N8n
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20 节点Stefan
工程
工作流信息
难度等级
中级
节点数量6
分类2
节点类型4
作者
Aitor | 1Node
@aitoralonsoHi, I’m Aitor. At 1Node, we help businesses save up to 5 figures annually by deploying private AI infrastructure instead of relying on expensive Cloud Enterprise solutions. As n8n enthusiasts, we love exploring its possibilities and sharing free basic workflows.
外部链接
在 n8n.io 查看 →
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