BIN 查询 API MCP 服务器
中级
这是一个Engineering, AI Chatbot领域的自动化工作流,包含 7 个节点。主要使用 HttpRequestTool, McpTrigger 等节点。 BIN 卡信息查询 API 连接器,用于 AI 代理,包含余额检查
前置要求
- •可能需要目标 API 的认证凭证
使用的节点 (7)
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": "92bdHzSdLed9qonz",
"meta": null,
"name": "BIN 查询 API MCP 服务器",
"tags": [],
"nodes": [
{
"id": "9a3f74d4-7008-4fb7-bcb2-1ec7b747b01c",
"name": "设置说明",
"type": "n8n-nodes-base.stickyNote",
"position": [
-1380,
-240
],
"parameters": {
"color": 4,
"height": 1060,
"content": "### ⚙️ 设置说明"
},
"typeVersion": 1
},
{
"id": "46d8ecad-0403-4111-b955-f98becf98511",
"name": "工作流概述",
"type": "n8n-nodes-base.stickyNote",
"position": [
-1120,
-240
],
"parameters": {
"width": 420,
"height": 920,
"content": "## 🛠️ BIN 查询 MCP 服务器 ✅ 2 个操作"
},
"typeVersion": 1
},
{
"id": "54c9d6f8-e90a-4d73-b622-37295916037f",
"name": "BIN 查询 MCP 服务器",
"type": "@n8n/n8n-nodes-langchain.mcpTrigger",
"position": [
-620,
-240
],
"webhookId": "976d6237-d0da-4326-adbb-7fb770ff2df6",
"parameters": {
"path": "bin-lookup-mcp"
},
"typeVersion": 1
},
{
"id": "acaebad1-70e7-42cb-a999-d11243e32bd3",
"name": "便签",
"type": "n8n-nodes-base.stickyNote",
"position": [
-660,
-100
],
"parameters": {
"color": 2,
"width": 300,
"height": 200,
"content": "## 余额"
},
"typeVersion": 1
},
{
"id": "c1830cb3-92e5-48bb-942b-4e790cc5066c",
"name": "检查余额",
"type": "n8n-nodes-base.httpRequestTool",
"position": [
-520,
-60
],
"parameters": {
"url": "=https://api.bintable.com/v1/balance",
"options": {},
"sendQuery": true,
"queryParameters": {
"parameters": [
{
"name": "api_key",
"value": "={{ $fromAI('api_key', 'The API key, which you can get from bintable.com website.', 'string') }}"
}
]
},
"toolDescription": "Check Balance\n\nParameters:\n- Query parameters:\n • api_key (required) - The API key, which you can get from bintable.com website."
},
"typeVersion": 4.2
},
{
"id": "657fa981-796d-4b1d-bb7f-7d6741f2bc73",
"name": "便签 2",
"type": "n8n-nodes-base.stickyNote",
"position": [
-660,
140
],
"parameters": {
"color": 3,
"width": 300,
"height": 200,
"content": "## 查询"
},
"typeVersion": 1
},
{
"id": "e208e27f-2c6a-4bec-9a38-5cfb31cebebb",
"name": "查询 BIN",
"type": "n8n-nodes-base.httpRequestTool",
"position": [
-520,
180
],
"parameters": {
"url": "=https://api.bintable.com/v1/{{ $fromAI('bin', 'pass the required BIN code', 'string') }}",
"options": {},
"sendQuery": true,
"queryParameters": {
"parameters": [
{
"name": "api_key",
"value": "={{ $fromAI('api_key', 'The API key, which you can get from bintable.com website.', 'string') }}"
}
]
},
"toolDescription": "Lookup for bin\n\nParameters:\n- Path parameters:\n • bin (required) - pass the required BIN code\n- Query parameters:\n • api_key (required) - The API key, which you can get from bintable.com website."
},
"typeVersion": 4.2
}
],
"active": false,
"shared": [
{
"role": "workflow:owner",
"project": {
"id": "G5fce9xGuBAsWBXe",
"icon": null,
"name": "David Ashby <david.ashby.lds@gmail.com>",
"type": "personal",
"createdAt": "2025-06-04T02:55:02.013Z",
"updatedAt": "2025-06-04T02:56:01.361Z",
"projectRelations": [
{
"role": "project:personalOwner",
"user": {
"id": "715c1c00-cb48-4712-9a32-f1f4b6db2b30",
"role": "global:owner",
"email": "david.ashby.lds@gmail.com",
"disabled": false,
"lastName": "Ashby",
"settings": {
"npsSurvey": {
"responded": true,
"lastShownAt": 1749357655581
},
"userActivated": true,
"userActivatedAt": 1749075994495,
"easyAIWorkflowOnboarded": true,
"firstSuccessfulWorkflowId": "3N3vVikZb3MckFYm"
},
"createdAt": "2025-06-04T02:55:01.745Z",
"firstName": "David",
"isPending": false,
"updatedAt": "2025-06-08T04:40:58.399Z",
"mfaEnabled": false,
"personalizationAnswers": {
"version": "v4",
"personalization_survey_n8n_version": "1.95.3",
"personalization_survey_submitted_at": "2025-06-04T02:56:07.075Z"
}
},
"userId": "715c1c00-cb48-4712-9a32-f1f4b6db2b30",
"createdAt": "2025-06-04T02:55:02.013Z",
"projectId": "G5fce9xGuBAsWBXe",
"updatedAt": "2025-06-04T02:55:02.013Z"
}
]
},
"createdAt": "2025-07-01T21:38:13.231Z",
"projectId": "G5fce9xGuBAsWBXe",
"updatedAt": "2025-07-01T21:38:13.231Z",
"workflowId": "92bdHzSdLed9qonz"
}
],
"pinData": {},
"settings": {
"timezone": "America/New_York"
},
"createdAt": "2025-07-01T21:38:13.229Z",
"updatedAt": "2025-07-01T21:39:18.000Z",
"versionId": "efe73539-46bf-4d4d-9861-8afdbfc2293e",
"isArchived": false,
"staticData": null,
"connections": {
"Check Balance": {
"ai_tool": [
[
{
"node": "BIN Lookup MCP Server",
"type": "ai_tool",
"index": 0
}
]
]
},
"Lookup for bin": {
"ai_tool": [
[
{
"node": "BIN Lookup MCP Server",
"type": "ai_tool",
"index": 0
}
]
]
}
},
"triggerCount": 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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工作流信息
难度等级
中级
节点数量7
分类2
节点类型3
作者
David Ashby
@cfomodzA hacker by nature, programmer by trade ⚒️ I'm looking to collaborate on things that save human labor 📫 How to reach me Github👇 -> Discord
外部链接
在 n8n.io 查看 →
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