> For the complete documentation index, see [llms.txt](https://docs.helpyousponsor.com/guides/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.helpyousponsor.com/guides/getting-started/quick-start-guide/payment-gateways/authorize.net-setup.md).

# Authorize.net Setup

To set up Authorize.net, [choose an Authorize.net plan and create an account](https://www.authorize.net/sign-up/pricing.html).

Upon account creation, you will need to enable CIM (Customer Information Manager)

CIM is an Authorize.net feature that allows you to store donor credit card information on their server. Without this option enabled, you cannot use Authorize.net as your payment gateway with Gratona.

After you have created your account, you will receive two pieces of login information from Authorize.net

* Api Login ID
* Transaction Key

In Gratona, open Quick actions and search for **Payment Gateways**. Select **View integration** on the Authorize.net card, enter the API Login ID and Transaction Key, then select **Update**.

<figure><img src="/files/4K2LUxlsOzvmAWUnPFR8" alt="Gratona screen" width="375"><figcaption><p>Gratona screen</p></figcaption></figure>