Install the Postdom node
n8n-nodes-postdom 0.4.0 connects accounts, uploads finished video, submits plans for approval, publishes, and reads results and performance.
n8n
n8n social media automation with Postdom's verified node
For n8n social media automation, install Postdom's node from n8n's official listing, verified by n8n, or call Postdom's hosted MCP endpoint from an AI Agent. Postdom publishes, tracks every result, and makes posts from your website too.
Updated
No card needed. Nothing posts until you approve it.
How n8n social media automation works with Postdom
Or use the hosted MCP endpoint
On n8n Cloud, add an MCP Client Tool inside an AI Agent workflow and point it at https://api.postdom.com/mcp. Nothing to install.
The workflow templates Postdom has proposed for n8n are not published yet.
Free n8n social media automation
Postdom's Free plan costs nothing and needs no card. It makes 1 post a month from your website, posts to 2 accounts on any platform Postdom supports, and keeps the Postdom watermark.
n8n social media automation is using n8n workflows to publish posts and read results on social networks without doing each step by hand. n8n is a workflow automation tool you can run in the cloud or host yourself.
The n8n node, the hosted MCP endpoint and the REST API are included on every plan, Free too.
When you want more, Starter is $39 a month for 30 posts, about $1.30 a post. A post is any format and only counts when you approve or schedule it.
n8n Instagram
Publish Instagram Reels from n8n with the Postdom node. Connect the Instagram account in Postdom first, then select it in the node. Read the result with the same post ID before you treat it as live.
n8n TikTok
Post finished videos to TikTok from n8n the same way. A requires_approval result means a person needs to approve it in Postdom; scheduled is not published.
Postdom node or hosted MCP endpoint
| Postdom node | Hosted MCP endpoint | |
|---|---|---|
| Where it runs | Any n8n workflow | An AI Agent workflow with an MCP Client Tool |
| Install | Add the verified node from n8n's listing | Nothing to install |
| What it does | Connects accounts, uploads finished video, submits plans, publishes and reads results | The same Postdom tools, called by the agent |
| Plans | Every plan, Free too | Every plan, Free too |
How to set up Postdom in n8n
- 01
Install the node
Add Postdom from n8n's official listing, or use the hosted MCP endpoint in an AI Agent workflow.
- 02
Connect the workspace
A person creates a scoped Postdom key and connects the social accounts. Store the key in an n8n credential.
- 03
Send one request
Submit one finished video to the selected accounts and keep the returned post ID.
- 04
Read the outcome
Read that post until each account shows published or failed, before you retry anything.
What Postdom does for you
Postdom turns your website into ready-to-post videos, slideshows and single images in your brand, and posts the ones you approve to TikTok, Instagram and more.
Related: Make social media automation and Zapier social media automation.
- 01
Paste your website
Postdom reads your brand from it: logo, colours, fonts, tone, what you do and who it's for.
- 02
Get ready-to-post content
Your For You feed fills with finished posts in formats that already work on TikTok and Instagram: real clips and photos with native text boxes.
- 03
Approve, edit or skip
Nothing posts until you approve it. At your first approval, connect TikTok or Instagram, and Postdom schedules what you approve in your time zone.
- 04
Let it learn
Every approve, edit and skip shapes the next posts. Once 9 of your last 10 posts of one type are approved without edits, Postdom offers to post that type without review.
n8n social media automation questions
Is Postdom verified by n8n?
Yes. n8n lists the Postdom node and trigger as verified.
Can I post to TikTok from n8n?
Yes, with the Postdom node or the hosted MCP endpoint and a TikTok account connected in Postdom.
Does a green n8n run mean my post is live?
No. It means the step finished. Read the Postdom post until each account reports its result.
Do I need n8n to use Postdom?
No. Postdom makes posts from your website and schedules the ones you approve on its own.
Start free with Postdom
Start free: Postdom makes your posts, and your n8n workflows can publish the rest.
Your website is all it needs
Free makes 1 post a month. No card.