Singapore-hosted AI price router
Automatic routing to the cheapest live AI API.
CPEN gives developers one OpenAI-compatible API, real-time price checks, hard USD caps, provider-group status, and automatic route selection for extraction, cleanup, batch jobs, and mini-chat.
3route aliases
62provider groups
5%platform fee
SGprimary region
Models & routes
OpenRouter-style aliases with real-time cheapest-route selection.
| Route | Best live model | Provider group | Input | Output | Total + fee | Candidates | Status |
|---|---|---|---|---|---|---|---|
| cpen/auto-chatChat | gpt-5.4-mini | Naapi / GPT | $0.0206 | $0.1238 | $0.1516 | 107 | available |
| cpen/auto-extractExtract | gemini-2.5-flash | Yunwu / Gemini | $0.0274 | $0.1094 | $0.1436 | 31 | available |
| cpen/auto-cheapBatch | deepseek-v3-mini | DuckCoding / Value | $0.0089 | $0.0351 | $0.0462 | 62 | available |
| cpen/pin-providerPolicy | user selected | Pinned group | cap based | cap based | strict | 0 | planned |