(5/5)

Basic PDF Digital Sign Service

Automated workflow: Basic PDF Digital Sign Service. This workflow integrates 10 different services: convertToFile, webhook, stickyNote, code, readWriteFile. It contains 49 nodes and follows best practices for error handling and security.

Integrations Used (2)

Readwritefile

Webhook

Workflow Structure (27 nodes)

100%

Set

Prepare input params

Switch

Switch Upload Type

Code

Validate PDF Upload

Code

Validate Key Upload

Convert To File

Convert PDF to File

Convert To File

Convert PFX to File

Read Write File

Write PDF File to Disk

Read Write File

Write PFX File to Disk

Read Write File

Read PDF File from Disk

Read Write File

Read PFX File from Disk

Set

Check PDF file is OK

Set

Check PFX file is OK

Webhook

API POST Endpoint

Webhook

API GET Endpoint

Set

set file path

Switch

Switch Operation

Code

Validate Key Gen Params

Code

Validate PDF Sign Params

Set

set downlowd file info

Read Write File

Read download file from Disk

Code

Generate Keys

Code

Sign PDF

Respond To Webhook

GET Respond to Webhook

check success

Set

Prepare Success Response

Respond To Webhook

POST Success Response

Respond To Webhook

POST Error Response

Node Types:

code

transform

logic

default

trigger

Requires credentials

Prerequisites

No credentials required!

This workflow can be imported and used immediately.

Complexity

Advanced

Expert level. Custom code, complex logic, many integrations.

Setup time: ~35 min

Score: 63/100

Custom Code

Conditional Logic

4 Integrations

When to Use This Workflow

Real-time Response

React instantly when events happen - new orders, form submissions, or API calls.

Zero delay between trigger and action for time-sensitive workflows.

Time Savings

Replace repetitive manual tasks with reliable automation.

Reclaim hours every week for higher-value work.

Error Reduction

Eliminate human error from routine processes with consistent automation.

Improve accuracy and reliability across your workflows.

workflow.json

{
  "id": "V1vbO2m79cFNH59h",
  "meta": {
    "instanceId": "workflow-0fa018a6",
    "versionId": "1.0.0",
    "createdAt": "2025-09-29T07:08:01.364934",
    "updatedAt": "2025-09-29T07:08:01.365002",
    "owner": "n8n-user",
    "license": "MIT",
    "category": "automation",
    "status": "active",
    "priority": "high",
    "environment": "production"
  },
  "name": "Basic PDF Digital Sign Service",
  "tags": [
    "automation",
    "n8n",
    "production-ready",
    "excellent",
...