Guides 5 min read· Aug 8, 2026· By Guides
Cursor with a custom base URL
Use TokenRex as Cursor's model provider for at market price tab autocomplete and chat.
Cursor lets you override the OpenAI base URL in Settings → Models. Point it at TokenRex and every chat/edit call routes through us.
- Open Cursor → Settings → Models
- Toggle 'Override OpenAI Base URL'
- Paste
https://tokenrex.ai/api/public - Paste your
sk-tb-key - Add
openai/gpt-5.4in the model list
Tab autocomplete uses a different endpoint — see the Cursor override docs.