Overview
This workflow demonstrates how to create a secure webhook endpoint in n8n by implementing API key validation. It ensures that only authorized users can trigger automated processes, enhancing data security and access control.
Key Features
- API Key Validation: Incoming webhook requests are checked against a list of registered API keys.
- Conditional Logic: Utilizes 'if' and 'filter' nodes to determine if the provided API key is valid.
- Automated Responses: Sends tailored responses for both successful and unauthorized access attempts.
- User Management: Splits and processes user data for further automation steps.
Benefits
- Enhanced Security: Prevents unauthorized access to sensitive workflows and data.
- Time Savings: Automates manual validation and response processes, reducing operational overhead.
- Scalability: Easily extendable to support additional authentication methods or user management features.
Use Cases
- Securing public API endpoints for internal tools or partner integrations.
- Automating access-controlled data processing or notifications.
- Protecting sensitive business workflows from unauthorized triggers.
Integrations & Processes
- Webhook: Receives and processes external HTTP requests.
- HTTP Request: Checks API keys against a data source.
- Set/Split Nodes: Manage and route user data for downstream automation.
