> ## 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.

# Infor (Resource Owner Grant) - How do I link my account?

## Overview

To connect Infor in Nango using the Resource Owner Grant, you need to provide:

1. **Client ID** and **Client Secret** — your Authorized App's OAuth credentials.
2. **Service Account Access Key** and **Service Account Secret Key** — credentials for a Service Account bound to that app.
3. **Tenant**, **Authorization Server URL**, and **ION API Gateway URL** — your Infor OS tenant and its endpoints.

This guide walks you through finding all of these in your `.ionapi` credentials file.

### Prerequisites

* You must have registered an Authorized App in Infor OS — see [how to register your own Infor OAuth app](/docs/api-integrations/infor/how-to-register-your-own-infor-api-oauth-app). Use **Type: Backend Service** instead of **Web** — this flow doesn't use a redirect URI.

### Step 1: Finding your credentials

When downloading your app's credentials, check the box to include a **service account access key and secret key for the downloaded file** (this option isn't needed for the standard [Infor (ION API)](/docs/api-integrations/infor/connect) integration, but is required here). Open the downloaded `.ionapi` JSON file and find:

* **`ci`** — your **Client ID**.
* **`cs`** — your **Client Secret**.
* **`saak`** — your **Service Account Access Key**.
* **`sask`** — your **Service Account Secret Key**.

### Step 2: Finding your tenant and URLs

In the same file, find:

* **`ti`** — your **Tenant** (for example, `ACME_PRD`).
* **`pu`** — your **Authorization Server URL**. Enter the hostname only, without `https://` (for example, `mingle-sso.inforcloudsuite.com`).
* **`iu`** — your **ION API Gateway URL**. Enter the hostname only, without `https://` (for example, `mingle-ionapi.inforcloudsuite.com`).

### Step 3: Enter credentials in the Connect UI

1. Open the form where you need to authenticate with Infor.
2. Enter the **Client ID**, **Client Secret**, **Service Account Access Key**, **Service Account Secret Key**, **Tenant**, **Authorization Server URL**, and **ION API Gateway URL** in their designated fields.
3. Submit the form, and you should be successfully authenticated.

<img src="https://mintcdn.com/nango/s8XLHw2rj4FMw072/api-integrations/infor-cc/form.png?fit=max&auto=format&n=s8XLHw2rj4FMw072&q=85&s=f47ac802a682d64da3d02eb8ddcbcfe4" style={{maxWidth: "450px" }} width="1002" height="1248" data-path="api-integrations/infor-cc/form.png" />

You are now connected to Infor.