How can I fix the Adyen integration error on my online store?

Payments + Shipping & Fulfilment
1

Hello, I want to integrate our Adyen payment account to our Shopify Shop.
After creating API Credentials for Web Service User and putting this in shopify I see the error “HTTP Status Response - Unauthorized” in the Shopify checkout after placing an order.

Adyen already enabled the PCI role for our web service user

What else need to be done?

Kind regards, Jo

2

I am having the same issue and Adyen has not been of assistance. Adyen keeps telling me I need to enter an API key but Shopify only asks for the username, password and merchant account. Did you ever find a solution?