Completing order with mollie in a custom app

[mark-yousif]

I'm creating a custom web shop for my client using the storefront API.

I Activated all the mollie payment methods under "Alternative payment methods" in the admin settings. For the webshop, I create a payment session via the mollie-api-node package. But once the mollie payment is complete, how do I update the checkout for Shopify?

I tried passing the payment id as the idempotencykey on the checkoutCompleteWithTokenizedPaymentV3CheckoutId mutation and the type as "SHOPIFY_PAY", but that gets me nowhere.

[Arnaud_jdv]

Hi Mark-Yousif
Did you find any solution to your problem?