Qwen/Qwen3-8B by SiliconFlow

Permanently free models, no credit card required. 200+ paid models also available.

Access
Free API tier
Free limits
Free on siliconflow.cn · limits not published
Modality
text
Credit card
Not required
Commercial use
Unclear, verify
Context window
131,072 tokens
Model ID
Qwen/Qwen3-8B
Base URL
https://api.siliconflow.cn/v1
Checked
Nov 12, 2026

Quickstart

curl https://api.siliconflow.cn/v1/chat/completions \
  -H "Authorization: Bearer $KEY" \
  -d '{"model":"Qwen/Qwen3-8B","messages":[{"role":"user","content":"hi"}]}'

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Frequently asked

Is Qwen/Qwen3-8B free?

Yes. SiliconFlow offers it as Free API tier with these limits: Free on siliconflow.cn · limits not published. No credit card is required.

Can I use Qwen/Qwen3-8B commercially?

Commercial terms are not clearly documented. Check the provider's current terms before shipping.

How do I start using Qwen/Qwen3-8B?

Permanently free models, no credit card required. 200+ paid models also available.

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