Use Relixr with VS Code
Configure Continue, Cline, Roo Code, or Copilot BYOK to call Relixr instead of a single provider.
VS Code doesn't ship a native "custom AI provider" setting — each extension has its own. All of them accept an OpenAI-compatible base URL, which is what Relixr exposes.
// .continue/config.json
{
"models": [
{
"title": "Relixr",
"provider": "openai",
"model": "claude-sonnet-4-5",
"apiBase": "https://api.relixr.com/v1",
"apiKey": "rlx_your_key_here"
}
]
}Copilot BYOK
GitHub Copilot's "Bring your own key" model picker accepts a custom OpenAI-compatible endpoint per model. Add Relixr's base URL and your key the same way — check Copilot's own docs for the current setting name, since it has moved between VS Code releases.
Each extension caches its model list independently. If a newly-added model doesn't show up, reload the extension or restart VS Code.
Create one key per extension
Name keys continue, cline, roo-code and so on rather than sharing one key across extensions — it's the difference between a usage export that tells you which tool is spending and one that just says "VS Code."
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