> ## Documentation Index
> Fetch the complete documentation index at: https://support.i.moneyforward.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Aha!

> How to integrate with Aha!. This explains the full process, from registering an OAuth application through to completing the integration.

## Prerequisites

### Registering an OAuth application

1. Log in to [Aha!](https://www.aha.io/), then click the avatar icon at the top right of the screen.

   <img src="https://mintcdn.com/moneyforwardi/zzNtM4sO9FvKWnDc/images/integrations/aha/account-menu.png?fit=max&auto=format&n=zzNtM4sO9FvKWnDc&q=85&s=be0c7084c74e5547278bdd3a63c06a54" alt="Account menu" width="206" height="331" data-path="images/integrations/aha/account-menu.png" />

2. Go to the **Developer** tab under **Personal** settings, then click **Register OAuth application** on the **OAuth applications** tab.

   <img src="https://mintcdn.com/moneyforwardi/zzNtM4sO9FvKWnDc/images/integrations/aha/oauth-applications.png?fit=max&auto=format&n=zzNtM4sO9FvKWnDc&q=85&s=888a924864ec26e4d2ec40319d744539" alt="OAuth applications list screen" width="1424" height="448" data-path="images/integrations/aha/oauth-applications.png" />

3. Enter any name, enter the following as the **Redirect URI**, then click **Create**.

   ```text theme={null}
   https://itmc.i.moneyforward.com/oauth/callback
   ```

   <img src="https://mintcdn.com/moneyforwardi/zzNtM4sO9FvKWnDc/images/integrations/aha/register-oauth-app.png?fit=max&auto=format&n=zzNtM4sO9FvKWnDc&q=85&s=ef5f556e45abc36228928137b92ae962" alt="Register OAuth application screen" width="765" height="401" data-path="images/integrations/aha/register-oauth-app.png" />

4. Click the name of the OAuth application you created.
   Check its **Client ID**, **Client Secret**, and **Workspace Key** (the subdomain part of your Aha! domain).

## Setting up the integration

1. On the integration screen, search for **Aha!**.

2. Enter the workspace key, client ID, and client secret from the previous step, then click **Connect**.

   <img src="https://mintcdn.com/moneyforwardi/zzNtM4sO9FvKWnDc/images/integrations/aha/integrate-workspace.png?fit=max&auto=format&n=zzNtM4sO9FvKWnDc&q=85&s=6e245e31099aa4a6859b17445ccb3fe5" alt="Integration setup screen" width="666" height="1010" data-path="images/integrations/aha/integrate-workspace.png" />

3. Once the integration with Aha! succeeds, registered user information appears in the account list. If it doesn't complete successfully, first try the steps in [Troubleshooting failed SaaS integrations](/en/it-management/saas-management/93nahw45is-trouble). If that doesn't resolve it, check [Information to provide](/en/it-management/saas-management/93nahw45is-trouble#info-to-provide) and contact [support](/en/contact-support).