DOKU Checkout makes it easy for you to accept payments from your customers with a ready-to-use payment page.
Here’s how it works:

Step-by-Step Checkout Flow

Step 1. Customer Checkout

The customer shops online and proceeds to checkout.

The merchant frontend requests payment initiation from the merchant backend.

The merchant backend sends a payment request to DOKU API.

DOKU API responds with a token and a redirect_url.

The merchant backend passes the redirect URL to the frontend.

The customer is redirected to the DOKU Payment Page.

The DOKU Payment Page is displayed to the customer.

They will see a secure payment page with available payment options.

Full Redirect

You can put other components inside Accordions.

Modal Pop Up

The customer inputs required payment details (e.g., card, account, or e-wallet info).

The customer confirms and completes the transaction.

DOKU Payment Page sends the transaction to DOKU API.

DOKU API processes the payment with the acquirer.

DOKU API updates the transaction result (Success / Failed).

DOKU API sends a Transaction Status Notification to the merchant backend.

The merchant backend responds with an Acknowledgement.

DOKU API confirms the Transaction Success back to the DOKU Payment Page.

The DOKU Payment Page shows the result (Success / Failed) to the customer.

The customer is redirected back to the merchant website.

DOKU Payment Page triggers a redirection to the callback_url.

DOKU API redirects the customer to the merchant callback_url.

The merchant frontend receives the callback and finalizes the order status.