Add to ~/Library/Application Support/Claude/claude_desktop_config.json:

{
  "mcpServers": {
    "banksync": {
      "type": "http",
      "url": "https://mcp.banksync.io",
      "headers": {
        "X-API-Key": "your-key"
      }
    }
  }
}

claude mcp add --transport http banksync https://mcp.banksync.io \
  --header "X-API-Key: your-key"

Add to .cursor/mcp.json:

{
  "mcpServers": {
    "banksync": {
      "url": "https://mcp.banksync.io",
      "headers": {
        "X-API-Key": "your-key"
      }
    }
  }
}

Add to .vscode/mcp.json:

{
  "servers": {
    "banksync": {
      "type": "http",
      "url": "https://mcp.banksync.io",
      "headers": {
        "X-API-Key": "your-key"
      }
    }
  }
}

Add to ~/.codeium/windsurf/mcp_config.json:

{
  "mcpServers": {
    "banksync": {
      "serverUrl": "https://mcp.banksync.io",
      "headers": {
        "X-API-Key": "your-key"
      }
    }
  }
}

For clients that don't support remote HTTP servers, use the npm package as a local bridge:

npx -y @banksync/mcp              # Node.js
pip install banksync-mcp && banksync-mcp  # Python

Set BANKSYNC_API_KEY=your-key as an environment variable. The package bridges stdio to https://mcp.banksync.io automatically.

Example config (any stdio client):

{
  "mcpServers": {
    "banksync": {
      "command": "npx",
      "args": ["-y", "@banksync/mcp"],
      "env": {
        "BANKSYNC_API_KEY": "your-key"
      }
    }
  }
}