How to Get a Free Aion Labs API Key (2026)
3 free models available — no credit card required. Get your Aion Labs API key →
All Free Aion Labs Models — Context Windows & Rate Limits
Pricing & Limits
Credit Card Not required
Free Tier Permanently free
Context Range 131K
Total Models 3 free
Rate Limits Daily token allowance
API Compatibility See provider docs
Use Cases
What Aion Labs's free models are best for, based on aggregated model capabilities: