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Micropayment 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.

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Getting Micropayment credentials

  1. Register and create a project in your Micropayment dashboard under Projekte/Project.
Create a Project in your Micropayment Dashboard

Create project

  1. 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

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

Paste the provider webhook URL

  1. Go to Payment Methods > Access Permission and click Create Permission. Choose Unrestricted.
Access permission

Access permission

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

Help center > Whitelabel (API)

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

Account, API Key, and Project

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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

Setup > Payment methods

  1. Click on CreditCard Event > Edit
CreditCard Event > Edit

CreditCard Event > Edit

  1. Then on Parameters: Notification URL > Edit.
Parameters: Notification URL > Edit

Parameters: Notification URL > Edit

redirectDataHash additional param

redirectDataHash additional param

  1. 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

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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

Select payment provider

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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

Add details

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Editing the payment method

To update, go to Settings > Payment Providers, click the three dots next to Micropayment, and select Edit.