How to enable Carrier Service API for Posti shipping locations?

Hi, I’m on Shopify annual plan. I need to enable Carrier Service API to activate Posti shipping pick up locations.

Hi @SergeiKuznetsov

To enable Carrier Calculated Shipping you must talk with support to enable it from their end.
To chat try this link: https://help.shopify.com/en/support/topic-select/login-issue/contact

Thanks

Sheesh B