PostFast + OpenClaw
Schedule social media posts through natural conversation from WhatsApp, Telegram, Slack, Discord, and any chat app.
What You Can Do
Quick Setup
1. Install OpenClaw from openclaw.ai (Mac, Windows, or Linux)
2. Install the PostFast skill:
3. Set your API key (get one from your PostFast dashboard → API in the sidebar):
4. Start chatting — send a message on WhatsApp, Telegram, Slack, or any connected chat app and ask it to schedule a post!
Works With Your Chat Apps
OpenClaw connects to 50+ messaging platforms. Schedule posts from wherever you already chat:
Schedule posts from your most-used chat app
Telegram
Manage social media from Telegram conversations
Slack
Integrate with your team's workflow
Discord
Schedule posts from your community server
Signal
Private and secure social media management
iMessage
Schedule posts from your iPhone or Mac
Plus 44+ more platforms supported by OpenClaw
Full Capabilities
schedule_postsSchedule posts across 10 platforms via conversationcross_postPublish to multiple platforms simultaneouslyupload_mediaUpload images and videos for your postslist_accountsView your connected social media accountslist_postsSee scheduled, published, and draft postsdelete_postsRemove scheduled or draft postsplatform_controlsTikTok privacy, YouTube playlists, Pinterest boards & moredocument_postsPost LinkedIn PDFs, PowerPoints, and documentsChat-First
Schedule posts from WhatsApp, Telegram, Slack, Discord, or any chat app. No dashboard needed — just message and go.
Cross-Platform
Publish to all 10 social platforms at once. Tell OpenClaw which platforms and when — it handles the rest.
Runs Locally
OpenClaw runs on your device. Your API keys never leave your machine. All communication with PostFast uses HTTPS.
Mobile-Friendly
Schedule posts from your phone via WhatsApp or Telegram. Perfect for on-the-go content management.
Supported Social Platforms
Example Workflows
Morning Commute Publishing
On your way to work, send a WhatsApp message: “Schedule this week's product updates to LinkedIn and X — Monday through Friday at 9am.” Done before you reach the office.
Team Content Coordination
Drop content in your Slack channel and tell OpenClaw to schedule it across all platforms. Your whole team can contribute content from where they already work.
Quick Visual Content
Take a photo, send it on Telegram with: “Post this to Instagram and TikTok at 6pm with the caption ‘Behind the scenes at our studio.’” Media uploads work right from chat.
Frequently Asked Questions
What is OpenClaw?
OpenClaw is an open-source AI personal assistant with 157,000+ GitHub stars. It runs locally on your Mac, Windows, or Linux device and connects to 50+ messaging and chat apps including WhatsApp, Telegram, Slack, Discord, Signal, and iMessage.
How do I install the PostFast skill?
Run "clawhub install postfast" in your terminal, then set your PostFast API key. The skill connects directly to the PostFast API so you can schedule posts from any chat app OpenClaw supports.
Is OpenClaw free?
OpenClaw is open source and free to use. The PostFast skill on ClawHub is also free. You just need an active PostFast account with an API key — PostFast offers a 7-day free trial to get started.
Is it secure?
Yes. OpenClaw runs locally on your device — your API keys never leave your machine. All communication with PostFast uses HTTPS, and no data passes through ClawHub or any third party.
What's the difference between MCP and OpenClaw?
MCP (Model Context Protocol) is for AI coding tools like Claude, Cursor, and VS Code. OpenClaw is for messaging apps like WhatsApp, Telegram, and Slack. Both connect to the same PostFast API — choose based on where you prefer to work.
Can I schedule posts to multiple platforms at once?
Yes! Just tell OpenClaw which platforms and when. For example: 'Schedule this to LinkedIn, X, and Instagram for tomorrow at 9am.' It handles cross-posting automatically.
Schedule posts from your chat apps
Start your 7-day free trial, generate an API key, and connect PostFast to OpenClaw in under 5 minutes.