Claude Code

Status: Not supported by the current public NexoRouter API.

Claude Code is not a normal OpenAI-compatible client. Third-party Claude Code routing uses an Anthropic-compatible LLM gateway pattern.

Current public NexoRouter API

GET /v1/models
POST /v1/chat/completions

Why this cannot use the OpenAI-compatible base URL

Claude Code gateway setups expect Anthropic-compatible behavior, for example environment variables such as:

ANTHROPIC_BASE_URL=...
ANTHROPIC_AUTH_TOKEN=...

That is a different protocol from:

https://api.nexorouter.com/v1/chat/completions

Do not put https://api.nexorouter.com/v1 into a Claude Code Anthropic gateway field. It is not the same API.

What to use instead

Use tools that accept OpenAI-compatible Chat Completions providers, such as OpenCode, Cline, Roo Code, Aider, Continue, or Open WebUI.