This n8n workflow enables seamless monitoring of multiple GitHub repositories by automating the setup and management of webhooks. Designed for developers and teams, it streamlines the process of registering webhooks that listen for ‘push’ and ‘pull_request’ events, and provides instant notifications through Slack or Telegram when activities occur.
The workflow starts with a manual trigger used for testing and setup. It includes sticky notes that provide detailed instructions for configuring GitHub credentials, creating, registering, and deleting webhooks, and monitoring repositories.
Key nodes include setting up a list of repositories, dynamically registering webhooks for each repo using GitHub’s API, and also retrieving existing hooks to prevent duplicates. Once webhooks are active, any commit or pull request triggers the webhook, which then processes the payload to extract details such as repository name, author, commit message, modified files, and timestamp.
The data is formatted and sent as notifications to Slack or Telegram, keeping your team instantly updated on repository activity. Additional nodes facilitate webhook registration with proper authentication, manage multiple repositories, and provide instructions for setup and maintenance.
This workflow is especially useful for teams aiming to stay informed about code changes without regularly polling repositories, automating the process of webhook management, and enhancing communication through instant alerts.
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