> ## 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 - How do I link my account?

## Overview

To connect Infor in Nango, you need to provide:

1. **Tenant** — Your Infor OS tenant identifier.
2. **Authorization Server URL** — The base URL of Infor's authorization server for your tenant.
3. **ION API Gateway URL** — The base URL of the ION API gateway for your tenant.

This guide walks you through finding all three values in your `.ionapi` credentials file, then authorizing through Infor OS.

### Prerequisites

* You must have registered an app in Infor OS and downloaded its `.ionapi` credentials file — see [how to register your own Infor OAuth app](/docs/api-integrations/infor/how-to-register-your-own-infor-api-oauth-app).

### Step 1: Open your .ionapi credentials file

The `.ionapi` file downloaded during app registration is a JSON file. Open it in a text editor.

### Step 2: Finding your tenant and URLs

In the JSON file, find these fields:

* **`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: Authorize the connection

1. Open the form where you need to authenticate with Infor.
2. Enter the **Tenant**, **Authorization Server URL**, and **ION API Gateway URL** in their designated fields.
3. Submit the form, then log in with your Infor OS account and grant the requested permissions.

<img src="https://mintcdn.com/nango/s8XLHw2rj4FMw072/api-integrations/infor/form.png?fit=max&auto=format&n=s8XLHw2rj4FMw072&q=85&s=9af6cc526e5e66c7ff38f6d2747f2017" style={{maxWidth: "450px" }} width="1002" height="1248" data-path="api-integrations/infor/form.png" />

You are now connected to Infor.