DeepSeek V4, GLM-4, Qwen — same SDK you already use. Just change the base URL and get 15× more tokens per dollar.
No hidden fees. No per-request charges. Just tokens.
All accessible through a single API endpoint. Switch models by changing one parameter.
Same models, better pricing, simpler access.
| Feature | Circuit API | OpenAI | Direct Chinese APIs |
|---|---|---|---|
| DeepSeek V4 | ✓ Same price | — | Phone verification |
| GLM-4 | ✓ Same price | — | Chinese ID required |
| Qwen | ✓ Same price | — | Alibaba Cloud account |
| GPT-4 class | — | $30/1M output | — |
| API format | OpenAI-compatible | Native | Varies per provider |
| China access | No phone needed | Banned in China | Phone + ID |
| Single key | All 3 providers | OpenAI only | Separate accounts |
| Support | Email / Priority | Chinese language |
Same models. Same SDK. 15× cheaper. One email to get started.
Request API Key