Package Information
Documentation
n8n-nodes-postproxy
Community n8n node for the PostProxy API — a unified API for publishing, scheduling, and managing social media content across multiple platforms.
Supported platforms
X (Twitter), Facebook, Instagram, LinkedIn, Pinterest, TikTok, YouTube, Threads, Bluesky, Telegram, Google Business
Resources
| Resource | Operations |
|---|---|
| Post | Create, Get, List, Update, Delete, Publish draft, Get stats |
| Comment | Create, Delete, Get, List, Hide, Unhide, Like, Unlike, Private Reply |
| DM Chat | List, Create, Get |
| DM Message | List, Send, Get, React, Unreact |
| Profile | Get, List, Delete, Get Placements |
| Profile Group | Create, Get, List, Delete |
| Queue | Create, Get, List, Update, Delete, Get Next Slot |
| Webhook | Create, Get, List, Update, Delete, List Deliveries |
Installation
n8n Cloud or self-hosted
npm install n8n-nodes-postproxy
Restart n8n after installation.
n8n Desktop
Settings → Community Nodes → Install → n8n-nodes-postproxy
Getting started
- Sign up at postproxy.dev and get your API key from Settings → API Keys
- In n8n, add a PostProxy node and create a new credential with your API key
Key concepts
Profile Groups and Placements
PostProxy organizes profiles into Profile Groups (e.g. per brand or client). When creating a post, select a Profile Group first, then pick individual profiles from that group.
For Facebook, LinkedIn, Google Business, and Telegram, you also need to select a Placement (page, organization, channel) from the Placements section of the Post › Create node.
Direct Messages
DM support covers Facebook Messenger, Instagram, Telegram, and Bluesky. Use DM Chat to manage conversations and DM Message to send and receive messages.
Telegram DMs support reply_markup (inline keyboards) — pass it as JSON in Additional Fields when sending a message.
Webhooks
Subscribe to events like comment.created, message.received, platform_post.published, and more. Point the webhook URL at an n8n Webhook trigger node to build real-time automation.
Requirements
- n8n v1.0.0 or higher
- PostProxy API key
Links
License
MIT