# `LLMProxy.Plugs.Auth`
[🔗](https://github.com/elixir-vibe/llm_proxy/blob/v0.3.1/lib/llm_proxy/plugs/auth.ex#L1)

Extracts and validates API key from Authorization header or x-api-key.
Assigns `:api_key` to the conn.

# `call`

# `init`

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*Consult [api-reference.md](api-reference.md) for complete listing*