With Checkout API, the entire checkout process will take place within the online store environment, without the need to redirect to an external page. In addition to allowing greater control in the customization and integration process, the checkout offers a complete structure for processing payments with the main means available on the market.
To integrate the Checkout API, follow the steps below.
Access the payment methods settings on your site menu, look for "Mercado Pago" and select "Edit".
In the item "Type of integration" change to the option "Purchase process without leaving the site".
Finally, click on "Save changes".