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Installation and Verification

Install OpenClaw.
1
pnpm add -g openclaw@2026.3.28
Check whether OpenClaw is successfully installed.
1
openclaw --version
If the following information is displayed, the installation is successful.
1
OpenClaw 2026.3.28

The following is a minimum startup example.

openclaw gateway --allow-unconfigured --port 18789
openclaw health

The expected output is as follows.

Agents: main (default) 
Heartbeat interval:

Parent topic: Installation Guide