Secure MongoDB Data Retrieval API with Validation & HTTP Responses

Creates a secure public HTTP GET endpoint to fetch MongoDB collection data with strict input validation, error handling, and formatted JSON responses.

This n8n workflow provides a robust, secure API endpoint for retrieving all documents from any specified MongoDB collection via a simple HTTP GET request. It starts with a webhook trigger that captures the collection name from the URL path (e.g., /webhook/:collectionName). Input is rigorously validated using a regex pattern (^(!system\.)[a-zA-Z0-9._]{1,120}$) to block system collections, prevent injection attacks, and enforce length limits, ensuring only safe alphanumeric, underscore, and dot ch
Platform
n8n
Category
File & Document Management
Price
$14.99
Creator
Timo Salim

How to import this workflow into n8n

  1. 1Purchase or download the workflow to get the n8n workflow JSON file.
  2. 2In your n8n instance, open Workflows and choose "Import from File" (or paste the JSON with Ctrl+V on the canvas).
  3. 3Open each node marked with a credential warning and connect your own accounts and API keys.
  4. 4Run the workflow once manually to verify the data flow, then toggle it to Active.

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