# Cursor

Cursor runs OAuth itself, or takes a key from mcp.json.

Sign in with browserAPI key[Add to Cursor](cursor://anysphere.cursor-deeplink/mcp/install?name=zomler&config=eyJ1cmwiOiJodHRwczovL2FwaS56b21sZXIuY29tL21jcCJ9)

## Setup

1.  1
    
    Use the install button, or add the server by hand to ~/.cursor/mcp.json (global) or .cursor/mcp.json (one project).
    
    **mcp.json**
    
    ```
    {
      "mcpServers": {
        "zomler": {
          "url": "https://api.zomler.com/mcp"
        }
      }
    }
    ```
    
2.  2
    
    Cursor shows a Needs login badge. Click it and approve in the browser.
    
3.  3
    
    Headless or on a machine with no browser? Send a key instead and skip the login.
    
    **mcp.json with a key**
    
    ```
    {
      "mcpServers": {
        "zomler": {
          "url": "https://api.zomler.com/mcp",
          "headers": { "Authorization": "Bearer zk_live_…" }
        }
      }
    }
    ```
    

## What you get

One tool per platform, plus `capabilities` and `check_balance`, at `https://api.zomler.com/mcp`. Every answer is [the envelope](https://zomler.com/docs/api/responses): what was measured, when, what was left out and why, and what it cost. Fresh fetches spend [credits](https://zomler.com/docs/api/credits); anything already held is free.

Keys are created under [API keys](https://app.zomler.com/api-keys) in the dashboard, where each one's calls and spend are listed. Revoking a key stops this client on its next call. The same key also calls the [REST API](https://zomler.com/docs/api).

[All clients](https://zomler.com/docs/mcp)

---

Source: https://zomler.com/docs/mcp/cursor