AI Resources
OpenRouter
One API for hundreds of AI models, including some you can use for free.
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- Added
- Oct 31, 2026
- Source
- openrouter.ai
OpenRouter lets developers use models from OpenAI, Anthropic, Google, Meta and more with one API key. Some models are free to use, with limits.
What you can do with it
- Try many AI models with one API key
- Use free models for testing
- Switch models without rewriting code
Good to know
Free models have rate limits and may change. Check prices before using paid models in an app.
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