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Free APIs
Access AI models through free-tier APIs with no upfront cost.
2 guides
Beginner
Use Hugging Face Free Inference API
Access thousands of open-source AI models through Hugging Face's free serverless Inference API.
15 min4 steps
Beginner
Setup OpenRouter — Free Access to 50+ AI Models
OpenRouter gives you a single free API key to access Claude, Llama, Mistral, DeepSeek, and 50+ other models.
10 min4 steps