openrouter.nvim

Minimal OpenRouter chat for Neovim.

Install (Neovim 0.10+)

vim.pack.add({ { src = "https://github.com/0xinuarashi/openrouter.nvim" } })

Setup

require("openrouter").setup({
  api_key = "YOUR_OPENROUTER_KEY",
  model = "openai/gpt-4o-mini",
  system_prompt = "You are a concise assistant.",
})

You can also set OPENROUTER_API_KEY in your environment.

Usage

Run:

:AI <message>

The response is printed via :messages.

Options

• api_key: OpenRouter API key. If unset, uses OPENROUTER_API_KEY.
• model: OpenRouter model string. Default openai/gpt-3.5-turbo.
• base_url: OpenRouter endpoint. Default https://openrouter.ai/api/v1/chat/completions.
• system_prompt: Optional system message sent before the user message.