If you’re wondering which AI provider to use with OpenClaw, this is the series to read first. It explains what an API key is, how to get one, and which model makes the most sense for the job.
The full API series
- What Is an AI API Key? A Plain-English Guide for Complete Beginners (2026)
- How to Get Your OpenAI API Key and Use It in OpenClaw (Step-by-Step 2026)
- How to Get Your Anthropic Claude API Key and Use It in OpenClaw (2026 Guide)
- How to Get Your Google Gemini API Key and Use It in OpenClaw (2026 Guide)
- OpenAI vs Claude vs Gemini in OpenClaw: Which AI Model Should You Use? (2026)
Recommended next step
If you’re brand new, start with the overview post, then choose the provider that fits your budget and comfort level.