How to Set Up Payment Processors in Klik VIP

Created on 16 September, 2026 • User Guide • 4 views • 5 minutes read

Learn how to add and configure a payment processor in Klik VIP, connect Stripe credentials, assign a connected gateway to a Biolink Product block, and review payment and thank-you settings.

Quick summaryPayment Processors let you connect a supported payment gateway to Klik VIP, then select that processor inside a Biolink Product block. The exact credentials required depend on the processor you choose.
Plan availability: Payment Processor availability and usage limits depend on your current Klik VIP plan. Check the Plan page for the latest limits.

What are Payment Processors?

A Payment Processor is the gateway Klik VIP uses to process payments from a Product block. You first connect the processor under Payment processors, then choose the connected processor inside the Product block that should use it.

Connect once

Save the gateway connection in Klik VIP so it becomes available to supported payment-enabled blocks.

Choose per product

Select the processor you want a specific Product block to use.

Gateway-specific fields

The credentials shown depend on the processor selected.

Checkout flow

The connected gateway handles the payment step for the Product block.

Visible processor options in the current Klik VIP screen include: PayPal, Stripe, Crypto.com, Razorpay, Paystack, Mollie, Plisio and Offline payment.

1. Open Payment Processors

Open Payment processors from the Klik VIP dashboard. This page shows your connected gateways, their type and current status.

  1. Open Payment processors from the left menu.
  2. Review any gateway that is already connected.
  3. Click Add payment processor to create a new connection.
Open Payment Processors in Klik VIP
The Payment processors page lists connected gateways and their status.
Click or tap the image to view full size.

2. Add a Payment Processor

Click Add payment processor, give the connection a clear internal name, then choose the processor you want to connect.

  • Name — an internal label for the gateway connection.
  • Processor — select the provider you want to use.
  • Use the processor list to find the gateway you need.
Tip: use a name that makes the connection easy to identify later, especially if you plan to create more than one processor connection.
Add a Payment Processor in Klik VIP
Select a processor, then complete the fields Klik VIP displays for that gateway.
Click or tap the image to view full size.

3. Configure the Processor

The required fields depend on the gateway you selected. The screenshot below shows the configuration fields displayed for Stripe.

  • Name — the internal name for this processor connection.
  • Processor — confirms the selected gateway.
  • Publishable Key — enter the publishable key provided by Stripe.
  • Secret Key — enter the private secret key from Stripe.
  • Webhook Secret — enter the signing secret used for the Stripe webhook.
  • Instructions — open the built-in instructions panel when you need setup guidance.
  • Update — save the processor settings.
Important: Secret Keys and Webhook Secrets are sensitive credentials. Do not publish them in screenshots, documentation, chat messages or public files.
Configure Stripe Payment Processor in Klik VIP
Stripe configuration includes a Publishable Key, Secret Key and Webhook Secret.
Click or tap the image to view full size.

4. Assign the Processor to a Product Block

Once a payment processor has been connected, open the Product block in the Biolink where you want to accept payments.

  1. Open or create the Product block in your Biolink.
  2. Scroll to the Payment processors section.
  3. Select the connected processor you want the product to use.
  4. If no processor has been connected yet, use Add payment processor.
  5. Click Update to save the Product block.
Example shown: the Product block is configured to use a connected Stripe processor.
Assign a Payment Processor to a Product Block in Klik VIP
Choose the connected gateway inside the Product block, then update the block.
Click or tap the image to view full size.

5. Review Product Payment Settings

Before publishing the Product block, review the payment-related settings shown in the editor.

Allow custom amount

Enable this when the Product block should allow buyers to enter their own amount.

Thank you title

Set the heading shown after the payment flow.

Thank you description

Add a short post-purchase message for the buyer.

Thank you URL

Use a custom URL when you want to redirect the buyer instead of using the default thank-you modal.

Use the phone preview beside the editor to review the Product block appearance before you save.

Review Product Payment Settings in Klik VIP
Review the processor selection and optional post-payment settings before saving.
Click or tap the image to view full size.

6. Security & Testing Tips

  • Keep secret credentials private. Never expose a live Secret Key or Webhook Secret in public documentation.
  • Use test credentials while testing when your payment gateway provides a test or sandbox mode.
  • Check currency compatibility. The Product block reminds you to make sure your chosen currency is compatible with the selected payment processor.
  • Run an end-to-end test before sending customers to the Product block.
  • Verify the post-payment experience, including your thank-you message or Thank you URL.
  • Use the built-in Instructions panel when you need processor-specific setup guidance.
Recommended flow: connect the gateway → save its credentials → select it in the Product block → update the block → test the complete checkout flow.