They also support Claude Code. But my understanding is Claude Code is closed source and only support Clade API endpoint. How do they make it work?
You set the environment variable ANTHROPIC_BASE_URL to an OpenAI-compatible endpoint and ANTHROPIC_AUTH_TOKEN to the API token for the service.
I used Kimi-K2 on Moonshot [1] with Claude Code with no issues.
There's also Claude Code Router and similar apps for routing CC to a bunch of different models [2].
Update: Here is what o3 thinks about this topic: https://chatgpt.com/share/688030a9-8700-800b-8104-cca4cb1d0f...