> ## 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 MYOB OAuth app

> Register an OAuth app with MYOB and connect it to Nango

This guide shows you how to register your own app with MYOB to obtain your OAuth credentials (API key & secret). These are required to let your users grant your app access to their MYOB company file.

**1. Create a developer account**

Go to [my.myob](https://my.myob.com/) and register for a developer account. Approval from MYOB is required before you can register an app.

**2. Register your app**

1. Once approved, sign in to [my.myob](https://my.myob.com/) and select your developer account from the account dropdown.
2. Open the **Developer** tab and register a new app.
3. Give your app a name and, for **Redirect URI**, add `https://api.nango.dev/oauth/callback`.
   \[!NOTE] The redirect URI must use `https://` — MYOB rejects `http://` redirect URIs.

**3. Get your credentials**

Copy the **API Key** and **Secret** shown for your app — you will need these when configuring the integration in Nango.

**4. Select your scopes**

Choose the granular data scopes your app needs. Legacy scopes such as `CompanyFile` are deprecated and no longer supported.

**5. Start building your integration**

Follow the [Quickstart](https://nango.dev/docs/getting-started/quickstart.md) guide to build your integration.

> [!NOTE]
>
> The MYOB user authorizing the connection must be an **Administrator** of the company file. During authorization, they select a single company file to connect — its GUID (`businessId`) is returned to Nango automatically and stored on the connection. To connect additional company files, repeat the authorization flow for each one.

For more details, see [MYOB's OAuth2.0 authentication guide](https://apisupport.myob.com/hc/en-us/articles/360001560516-Developer-Key-Registration-TIP) and the [MYOB scopes documentation](https://developer.myob.com/api/myob-business-api/api-overview/scopes/).


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