AI Step-by-Step Guide to Setting Up OpenClaw Completely Free on the XServer VPS Free Plan [April 2026 Edition]
This guide explains how to build the autonomous AI agent "OpenClaw" completely free of charge using XServer VPS's free plan (2GB or 4GB of RAM) and OpenRouter's free model. It covers everything from creating SSH keys and installing OpenClaw to managing rate limits on the OpenRouter free model and troubleshooting package issues as of April 24, 2026.