自动化PDF表单填写,用于W-9等,使用PDF.co
中级
这是一个Document Extraction, Multimodal AI领域的自动化工作流,包含 6 个节点。主要使用 Set, PDFco Api, ManualTrigger 等节点。 自动化PDF表单填写,用于W-9等,使用PDF.co
前置要求
- •无特殊前置要求,导入即可使用
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
{
"meta": {
"instanceId": "ad0113c344ee237399e44e9f11798b05baeb83a6196d514a9ae9d2ad71c3b5c9",
"templateCredsSetupCompleted": true
},
"nodes": [
{
"id": "ab1b7d2d-7eac-45eb-9e0a-36f14c56df14",
"name": "当点击“执行工作流”时",
"type": "n8n-nodes-base.manualTrigger",
"position": [
-704,
3520
],
"parameters": {},
"typeVersion": 1
},
{
"id": "80a9bda5-1301-45b3-b58a-0245035500d3",
"name": "便签3",
"type": "n8n-nodes-base.stickyNote",
"position": [
-1376,
2864
],
"parameters": {
"width": 400,
"height": 1056,
"content": ""
},
"typeVersion": 1
},
{
"id": "32f206af-66d5-48df-ac6a-0b590afa6864",
"name": "便签56",
"type": "n8n-nodes-base.stickyNote",
"position": [
-928,
2864
],
"parameters": {
"color": 7,
"width": 1360,
"height": 1056,
"content": "# 📝 自动填写 PDF 表单(W-9 表示例)"
},
"typeVersion": 1
},
{
"id": "27694236-37b3-49ee-9aa0-222e2cd92558",
"name": "W9 数据",
"type": "n8n-nodes-base.set",
"position": [
-464,
3520
],
"parameters": {
"options": {},
"assignments": {
"assignments": [
{
"id": "42962861-eb1b-491f-ac74-c35b240dd5e6",
"name": "Name",
"type": "string",
"value": "Jim"
},
{
"id": "ca52307b-b7b0-41d5-9ac2-0048fe73f65f",
"name": "Business",
"type": "string",
"value": "Bobs Appliances"
},
{
"id": "0bf4b185-eb2e-4deb-ab81-23665d0f80a6",
"name": "Address",
"type": "string",
"value": "general ave"
},
{
"id": "f50ab353-57fc-4d30-babd-c3defa4f38a5",
"name": "CityState",
"type": "string",
"value": "Atlanta GA"
}
]
}
},
"typeVersion": 3.4
},
{
"id": "9f603647-99ca-46be-974a-61b3b477c325",
"name": "填写 PDF 表单",
"type": "n8n-nodes-pdfco.PDFco Api",
"position": [
-32,
3456
],
"parameters": {
"url": "https://www.irs.gov/pub/irs-pdf/fw9.pdf",
"fields": {
"metadataValues": [
{
"text": "={{ $json.Name }}",
"fieldName": "topmostSubform[0].Page1[0].f1_01[0]"
},
{
"text": "={{ $json.Business }}",
"fieldName": "topmostSubform[0].Page1[0].f1_02[0]"
},
{
"text": "={{ $json.Address }}",
"fieldName": "topmostSubform[0].Page1[0].Address_ReadOrder[0].f1_07[0]"
},
{
"text": "={{ $json.CityState }}",
"fieldName": "topmostSubform[0].Page1[0].Address_ReadOrder[0].f1_08[0]"
}
]
},
"operation": "Fill a PDF Form",
"advancedOptions": {}
},
"credentials": {
"pdfcoApi": {
"id": "wGorcCULfsY1va25",
"name": "PDF.co account"
}
},
"typeVersion": 1
},
{
"id": "09f32826-5dc4-4d43-b2a3-c6f28e5e3610",
"name": "便签63",
"type": "n8n-nodes-base.stickyNote",
"position": [
-96,
3152
],
"parameters": {
"color": 3,
"width": 224,
"height": 464,
"content": "### 2️⃣ 连接 PDF.co"
},
"typeVersion": 1
}
],
"pinData": {},
"connections": {
"W9 Data": {
"main": [
[
{
"node": "Fill in PDF Form",
"type": "main",
"index": 0
}
]
]
},
"When clicking ‘Execute workflow’": {
"main": [
[
{
"node": "W9 Data",
"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 - 文档提取, 多模态 AI
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6
分类2
节点类型4
作者
Robert Breen
@rbreenProfessional services consultant with over 10 years of experience solving complex business problems across industries. I specialize in n8n and process automation—designing custom workflows that integrate tools like Google Calendar, Airtable, GPT, and internal systems. Whether you need to automate scheduling, sync data, or streamline operations, I build solutions that save time and drive results.
外部链接
在 n8n.io 查看 →
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