> ## Documentation Index > Fetch the complete documentation index at: https://docs.upmind.com/llms.txt > Use this file to discover all available pages before exploring further. # How to Add Micropayment as Payment Gateway > Set up Micropayment to take payments in Upmind [Micropayment](https://www.micropayment.de/home/) is a payment method for small transactions, usually from a few cents to a few dollars. It lets businesses efficiently process low-value payments, making it ideal for digital content, online services, and microtransactions. ## Getting Micropayment credentials 1. Register and create a project in your **Micropayment** dashboard under **Projekte/Project**. Create a Project in your Micropayment Dashboard

Create a Project in your Micropayment Dashboard

2. Copy the provider webhook URL from Upmind and paste it into the **Portal URL** field in Micropayment. This can be adjusted later. Copy the webhook URL

Paste the provider webhook URL from your Upmind dashboard into the Portal URL section of the project you just created in Micropayment

3. Go to **Payment Methods** > **Access Permission** and click **Create Permission**. Choose **Unrestricted**.

4. Find your **Account**, **Access Key**, and **Project** in **Help Center** > **Whitelabel (API)**. Go to Help Center > Whitelabel (API)

The Account, Access Key, and Project information can be found in the Requirements section of the Whitelabel API.

## Callbacks For callbacks to work, the **Micropayment** admin must set the `redirectDataHash` additional param for `notifications`. 1. Log in to the Micropayment Dashboard. 2. From the top right, select **Setup** > **Payment Methods**. Setup > Payment methods

3. Click on **CreditCard Event** > **Edit** CreditCard Event > Edit

4. Then on **Parameters: Notification URL** > **Edit**. Parameters: Notification URL > Edit

5. Whitelist Upmind's IP addresses on your Micropayment instance to allow access from Upmind: * 91.240.229.1 * 91.240.229.2 * 91.240.229.3 ## Adding Micropayment in Upmind 1. Go to **Settings** > **Payment Providers** in your admin area. 2. Click **Add Payment Provider** and select **Micropayment**. Select payment provider

## Configure details 1. Enter a display name. We suggest **Micropayment Card**. 2. Select the appropriate **Test Mode** option. 3. Enter your **Account**, **Access Key**, and **Project**. 4. (Optional) Click **Test Credentials** to verify. 5. (Optional) Add supported currencies. 6. (Optional) Enter payment instructions. 7. Click **Create**. Add details

## Editing the payment method To update, go to **Settings** > **Payment Providers**, click the three dots next to `Micropayment`, and select **Edit**.