@btafoya/n8n-nodes-mixpost

@btafoya/n8n-nodes-mixpost

This is an n8n community node that lets you use Mixpost in your n8n workflows.

Mixpost is a self-hosted social media management platform. This node allows you to automate social media posting, manage media, and control your social accounts through n8n's powerful workflow automation.

Requirements

Before installing this n8n node, you need to have Mixpost installed and configured:

Mixpost Installation

This node requires a working Mixpost installation with the REST API enabled. Choose one of the following:

Option 1: Mixpost (Official)

Install the official Mixpost application:

• Repository: https://github.com/inovector/mixpost
• Documentation: Follow the installation instructions in the repository
• Requirements: PHP, Laravel, Database (MySQL/PostgreSQL)

Option 2: Mixpost REST API Add-on

If you already have Mixpost installed, add the REST API capability:

• Repository: https://github.com/btafoya/mixpost-api
• Installation: Composer package for existing Mixpost installations
• Purpose: Adds REST API endpoints required by this n8n node

Note: The Mixpost REST API Add-on is required for this n8n integration to function. Ensure your Mixpost instance has API access enabled and you have generated an access token.

Installation

Method 1: Community Nodes (Recommended)

Install directly from n8n:

• Go to Settings > Community Nodes in your n8n instance
• Select Install
• Enter @btafoya/n8n-nodes-mixpost
• Agree to the risks and install

Learn about community nodes

Method 2: Manual Installation

Install via npm:

npm install @btafoya/n8n-nodes-mixpost

Method 3: Local Development

For local testing and development:

# Clone the repository
git clone https://github.com/btafoya/n8n-nodes-mixpost.git
cd n8n-nodes-mixpost

# Install dependencies
npm install

# Build the project
npm run build

# Link to n8n
npm link
cd $(npm root -g)/n8n
npm link @btafoya/n8n-nodes-mixpost --legacy-peer-deps

# Restart n8n

See TESTING_GUIDE.md for detailed development setup instructions.

Configuration

Obtaining Access Token

• Log into your Mixpost instance
• Navigate to Settings → API Tokens
• Click Generate New Token
• Copy the token (you'll need this for n8n credentials)

Setting up Credentials in n8n

• In n8n, create new credentials for Mixpost API
• Enter your credentials:
  • Base URL: Your Mixpost instance URL (e.g., https://mixpost.example.com)
  • API Path: Leave default /api/mixpost (unless using custom installation)
  • Access Token: Paste the token from Mixpost

Features

Posts

• Create: Create new social media posts with scheduling
• List: Retrieve posts with filtering options
• Get: Get details of a specific post
• Update: Modify existing posts
• Delete: Remove posts
• Publish: Immediately publish scheduled or draft posts

Media

• Upload: Upload media files from workflow
• Download from URL: Import media from external URLs
• List: Browse media library

Accounts

• List: Retrieve all connected social media accounts

Usage Examples

Example 1: Create and Schedule a Post

Create a scheduled social media post:

1. Add Mixpost node to your workflow
2. Select Resource: Posts
3. Select Operation: Create
4. Set Content: "Your post content here"
5. Select Accounts: Choose one or more connected social accounts
6. Set Schedule Time: (Optional) Choose when to publish
7. Set Status: Draft or Scheduled

Example 2: Automated Content from RSS

Automatically post new RSS feed items to social media:

1. RSS Read node → Fetch latest articles
2. Mixpost node → Create post with article title and link
3. Set to publish immediately or schedule for later

Example 3: Upload Media and Create Post

Download an image and attach it to a post:

1. HTTP Request node → Download image (Response Format: File)
2. Mixpost node → Upload media (Binary Property: data)
3. Mixpost node → Create post with media ID from step 2

Example 4: Bulk Post Management

List and manage multiple posts:

1. Mixpost node → List Posts (with filters)
2. IF node → Check post status
3. Mixpost node → Update or Delete based on conditions

Example 5: Multi-Platform Publishing

Post to multiple social platforms with one workflow:

1. Create content node (Manual Trigger, Webhook, etc.)
2. Mixpost node → Create post
3. Select multiple accounts (Facebook, Twitter, LinkedIn, etc.)
4. Set Status: Scheduled (posts go to all selected platforms)

Supported Platforms

Mixpost supports posting to:

• Facebook (Pages & Groups)
• Twitter/X
• Instagram
• LinkedIn (Personal & Company Pages)
• Pinterest
• YouTube
• Mastodon
• TikTok

Availability depends on your Mixpost instance configuration

Version Compatibility

@btafoya/n8n-nodes-mixpost	n8n	Mixpost API
1.x	>=1.0	1.x

Development

This is a community-maintained project. Contributions are welcome!

Contributing

• Fork the repository
• Create a feature branch: git checkout -b feature/my-feature
• Make your changes
• Run tests: npm run build
• Commit your changes: git commit -am 'Add new feature'
• Push to the branch: git push origin feature/my-feature
• Submit a pull request

Development Setup

See TESTING_GUIDE.md for complete development setup instructions.

Building

npm run build    # Build the project
npm run dev      # Watch mode for development

Troubleshooting

Node doesn't appear in n8n

• Verify the package is installed: npm list @btafoya/n8n-nodes-mixpost
• Restart n8n completely
• Check n8n logs for errors

Credential test fails

• Verify your Mixpost instance is accessible
• Check that the API token is valid and not expired
• Test the API directly with curl:

  curl -H "Authorization: Bearer YOUR_TOKEN" \
       https://your-mixpost.com/api/mixpost/accounts
  

Posts not publishing

• Check post status in Mixpost dashboard
• Verify social accounts are properly connected in Mixpost
• Check scheduled time is in the future

Support

• Issues: GitHub Issues
• Discussions: GitHub Discussions
• n8n Community: n8n Community Forum

License

MIT

Resources

• Mixpost - Official Mixpost repository
• Mixpost API Documentation - REST API add-on
• n8n Documentation - Learn about n8n
• Community Nodes - n8n community nodes guide

Acknowledgments

This node is built for the n8n community and Mixpost users who want to automate their social media workflows.

Special thanks to:

• The n8n team for the excellent workflow automation platform
• The Mixpost team for the powerful social media management tool