Reliable Reddit subreddit search with OAuth2 API authentication

Since the Get Many Subreddit node often blocks requests because Reddit requires proper authentication headers, this workflow provides a reliable alternative. It uses the Reddit OAuth2 API through the HTTP Request node, processes the results, and outputs cleaned subreddit data.

If you are using Get Many subreddit node and you are getting this error: n8n You've been blocked by network security.To continue, log in to your Reddit account or use your developer token

Usecase: This is especially useful if you want to search multiple subreddits programmatically and apply filtering for members, descriptions, and categories.

How It Works

1. Trigger Input

The workflow is designed to be called by another workflow using the Execute Workflow Trigger node. Input is passed in JSON format with parameters:

json { "Query": "RealEstateTechnology", "minmembers": 0, "maxmembers": 20000, "limit": 50 }

2. Fetch Subreddits