Cursor

Cursor is a VS Code-based AI editor. It ships its own subscription, but also supports BYO key via custom OpenAI-compatible endpoint.

Entry

Cursor Settings → Models (Cmd/Ctrl + ,, search "model").

Steps

1. Disable Cursor's built-in GPT / Claude models
2. Bottom of the page, "OpenAI API Key" section:
   • API Key: sk-your-key
   • Base URL / Override OpenAI Base URL: https://bridge.pulseneko.com/v1
3. Hit "Verify"
4. Add the models you want under "Model Names" (Cursor won't auto-list):
   • gpt-5.1
   • claude-sonnet-4-6
   • claude-opus-4-7
   • …

Caveats

Cursor's BYO mode is called OpenAI mode. All calls route through /v1/chat/completions, including Claude (translated by Bridge). This is usually fine, but a few Claude-only schemas may differ slightly. Heavy Claude users should use Claude Code directly.

Composer / Tab autocomplete

Composer (multi-file agent) and Tab autocomplete both go through your endpoint. Notes:

• Tab autocomplete is very high QPS; use a dedicated key with a quota cap
• Composer sessions burn tokens fast; pick value-tier models (haiku / mini)

More

• Cline / Roo Code
• CLI overview