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

# How to register your own Amazon Selling Partner OAuth app

> Register an OAuth app with Amazon Selling Partner and connect it to Nango

This guide shows you how to register your own app with Amazon Selling Partner to obtain your OAuth credentials (client id & secret). These are required to let your users grant your app access to their Amazon Selling Partner account.

<Steps>
  <Step title="Sign in to the Solution Provider Portal">
    Sign in to the [Solution Provider Portal](https://sellercentral.amazon.com/selling-partner-appstore/developerconsole) using your developer credentials.
  </Step>

  <Step title="Navigate to Develop Apps">
    On the top navigation, select **Develop Apps**.

    <Note>
      To locate **Develop Apps** in Seller Central or Vendor Central:

      * **Seller Central**: Sign in for your marketplace and navigate to **Apps and Services** → **Develop Apps**.
      * **Vendor Central**: Sign in for your marketplace and navigate to **Integration** → **API Integration**.
    </Note>
  </Step>

  <Step title="Create a new app client">
    On the Developer Central page, select **Add new app client** and complete the form.

    If a **Sellers** check box and a **Vendors** check box appear after you choose the API type, select Sellers, Vendors, or both — depending on the type of selling partner your application supports. The roles you can apply for depend on your selection.
  </Step>

  <Step title="Get your credentials">
    Copy your **LWA Client ID** and **LWA Client Secret** from the app's **LWA credentials** section. Enter these when configuring the integration in Nango.
  </Step>

  <Step title="Next">
    Follow the [*Quickstart*](/getting-started/quickstart) to connect your first account.
  </Step>
</Steps>

For more details, see [Amazon's SP-API application registration documentation](https://developer-docs.amazon.com/sp-api/docs/registering-your-application).

***