> ## Documentation Index
> Fetch the complete documentation index at: https://docs.hub2.io/llms.txt
> Use this file to discover all available pages before exploring further.

# Configuration

> Learn how to configure your API for submerchants.

## Configuration in the HUB2 Dashboard

To use submerchants feature, you must first ensure you are using an API key with the necessary permissions.
To do this, you can configure your API keys via our dashboard.

<Steps>
  <Step title="API Key Configuration">
    <Tabs>
      <Tab title="Create a new API key">
        Generate a new API key with permissions for **submerchants**

        * Go to **Management** → **Developers** section
        * Click on **Create a key**
        * Select the following permissions during creation:
          * `submerchant_create` - To create submerchants through the API
          * `submerchant_list` -
          * `submerchant_update` -
          * `submerchant_manage_status` -
      </Tab>

      <Tab title="Update an existing API key">
        If you are using an existing API key, update its permissions

        * Go to **Management** → **Developers** section
        * Find your existing API key
        * Click on **Edit** and add the following permissions:
          * `submerchant_create` - To create submerchants through the API
          * `submerchant_list` -
          * `submerchant_update` -
          * `submerchant_manage_status` -
      </Tab>
    </Tabs>

    <Card title="API Key" icon="link" href="/integration/en/getting_started/api_keys" arrow="true" cta="Go to the API Keys configuration guide" />
  </Step>
</Steps>

## Get Help

If you encounter issues during configuration, contact our support team with your specific error messages.