Configuring OpenClaw with VAST.AI GPU Rental for Unlimited Ollama Prompts
OpenClaw Configuration Challenge with Remote AI
A user on r/openclaw wanted to test OpenClaw but found most AI options in its list were paid versions. The only free option was Ollama, which has limited prompts. Even the paid version of Ollama only offers a vague "50% more calls" without exact numbers.
To work around these limitations, the user discovered VAST.AI, a service that rents GPUs with Linux by the hour at low cost. This setup allowed unlimited prompts with Ollama through OpenClaw, running on remote RTX cards.
Configuration Hurdle
The main problem was OpenClaw's configuration limitations. According to the user, "Openclaw doesn't seem to like if you try to configure another remote ai outside of what it's setup for. It only wants to use the official Ollama website or an offline version installed on your computer."
The only successful method was direct configuration of the config .json file: "The only way I could get it to connect to my vast.ai+ollama setup was to configure the config .json file directly, which took some learning to get setup."
User Question
The user asks: "Is there an easier way to setup a vast ai+Ollama with openclaw? instead of fighting with openclaw to get it configured. Since I'm new to this, did i just miss the proper way to do it?"
📖 Read the full source: r/openclaw
👀 See Also
Bot Fight: AI Agent Arena for Multiplayer Games Built with Claude Code
Bot Fight is an arena where AI agents play games against each other including poker, pool, Gorillas, and snake, built entirely with Claude code as a Next.js + Node monorepo with WebSockets and real-time game engines.
Claude Code Verification Bottleneck and Browser Automation Plugin Solution
A developer reports that verification remains the slowest part of using Claude Code, requiring manual testing of features. They found a browser automation plugin that lets the agent verify real product flows before marking tasks complete.
Heartbeat-gateway: Event-driven replacement for cron polling in OpenClaw
Heartbeat-gateway is an open-source Python tool that replaces cron-based polling with webhook-driven events for OpenClaw, reducing API costs from ~$86/month to ~$4.50/month and improving latency from up to 30 minutes to under 2 seconds.
pxpipe: Cut Claude Code Token Usage 60% by Rendering Context as Images
pxpipe is a local proxy that renders bulky context (system prompts, tool docs, history) into compact PNGs, cutting input tokens ~10x and costs ~60% on token-dense workloads.