Schedule social media from any chat app
Install the posterly skill for OpenClaw and manage your social media from WhatsApp, Telegram, Slack, or any app you already use. No new dashboards to learn.
Get started in seconds
Three steps to schedule posts from any chat app.
Install the skill
# Install the posterly skill
npx skills add awpthorp/posterly-agent
Set your API key
# Get your key from Dashboard > Settings > API Keys
export POSTERLY_API_KEY=your_api_key
API access requires the $3/mo add-on on any posterly plan. Sign up
Message OpenClaw from any chat app
You:
Post "Just launched our new AI features!" to my LinkedIn and Twitter tomorrow at 9am
OpenClaw:
Done! Posts scheduled:
- LinkedIn: scheduled 9:00 AM
- X (Twitter): scheduled 9:00 AM
Post IDs: #1247, #1248
Message from anywhere
OpenClaw runs as a local daemon — message it from any chat app you already use.
How the skill works
OpenClaw reads the SKILL.md file and learns all available posterly commands automatically.
Install from GitHub with one command
OpenClaw reads the SKILL.md and discovers all posterly API endpoints
Eligibility checked automatically — POSTERLY_API_KEY must be set
Skills are loaded on-demand, keeping the agent context clean
Works with any LLM backend: Claude, GPT, Gemini, Llama, and more
Proactive automation with cron jobs
Set up recurring tasks. OpenClaw checks for new content and posts on a schedule.
// openclaw.json (heartbeat)
{
"heartbeat": [{
"cron": "0 9 * * 1-5",
"prompt": "Check ~/content/pending
for new posts. Upload any media,
then schedule to Twitter, LinkedIn,
and Instagram for today at noon."
}]
}
Post to 11 platforms
All platforms accessible from a single chat message.
Also works with Claude Code
posterly works with any AI agent that can run shell commands or make HTTP requests.
Pricing
API & agent access is an add-on to any posterly plan.
API, MCP & Agent Access
Add-on to any posterly plan (from $7/mo)
- OpenClaw skill + MCP server + REST API
- 8 tools for full post management
- 100 API requests per hour
- All 11 supported platforms
Ready to schedule posts from your chat app?
Install the posterly skill for OpenClaw and start posting in minutes.
Get started