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Documentation Index

Fetch the complete documentation index at: https://concentrate.ai/docs/llms.txt

Use this file to discover all available pages before exploring further.

Cursor integration is currently in beta. Some features may not work, some may only work with certain models.

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Why Use Concentrate with Cursor?

By routing Cursor through Concentrate, you get centralized visibility and control over your team’s AI usage — all in one place. Track spend and receive token credits (saving you money), set budget limits, and access models from our model fortress that Cursor doesn’t natively offer without changing your workflow. Everything is visible in your Concentrate dashboard in real time.

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Supported Cursor Modes

Concentrate works with the following Cursor modes:
ModeStatusNotes
ChatSupportedFully functional with all models on Concentrate
ComposerSupportedWorks with models that support tool use
AgentSupportedWorks with models that support tool use
Tab AutocompleteNot supportedCursor routes autocomplete through its own backend

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Prerequisites

Before you begin, ensure you have:
  • A Concentrate AI account with an active API key (starts with sk-cn)
  • Cursor installed and updated to the latest version

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Setup

1

Open Cursor model settings

Open Cursor Settings (Cmd+, on macOS or Ctrl+, on Windows/Linux), then click the Models tab in the sidebar.
Cursor settings sidebar with Models selected, required fields highlighted
Set the Override OpenAI Base URL field to:
https://api.concentrate.ai/v1
Then set the OpenAI API Key field to your Concentrate AI API key.
2

Add Concentrate AI models

Navigate to just above the API keys dropdown, and click View All Models.
Cursor 'View All Models' button highlighted
Now let’s add some models from Concentrate:
Cursor 'Add Custom Model' button highlighted
When prompted, input any provider/model slug, such as:
anthropic/claude-sonnet-4-6
You can repeat this step to add as many models as you like using the same provider/model format. Refer to the models endpoint for a full list of available models and their providers.

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Switching Between Concentrate and Cursor

Once you have set Concentrate as your OpenAI Base URL, you can switch between Concentrate and Cursor’s native model access from the same Models settings page by toggling OpenAI API Key:
  • On: use Concentrate
  • Off: use Cursor’s native model access
*Leave **Override OpenAI Base URL **as is with the api.concentrate.ai/v1 in place

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Verify Configuration

Open a new Cursor chat, select one of your custom models from the model dropdown, and run a quick prompt to test that it’s working. If the response comes back successfully, your setup is working.

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Troubleshooting

Confirm your Concentrate API key is valid and fully pasted in the OpenAI key field. The key should start with sk-cn.
Verify the base URL is exactly https://api.concentrate.ai/v1 with no trailing slash or extra spaces.
  1. Re-open Cursor Settings (Cmd+, / Ctrl+,) and confirm your custom models are listed and enabled
  2. Make sure the model slug matches the provider/model format exactly (e.g. anthropic/claude-sonnet-4-6) not just model (e.g., claude-sonnet-4-6)
  3. Restart Cursor and test again
Cursor routes tab autocomplete through its own backend, not the custom OpenAI base URL. Concentrate AI does not support Cursor’s autocomplete feature at this time.

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Next Steps

API Reference

Explore all endpoints and request options

Available Models

Browse the full model catalog

Get Support

Contact our support team