I am a logistics transportation carrier, which api do I need to connect to so that our transportation service can be displayed in the'Shipping carrier select'.
I have docked the shipping api calculated by the third-party courier company.
What we want now is that even if the store order does not use our third-party shipping calculation service, the store can choose us to carry the order. I think it should be selected in the'Shipping carrier select', but I don’t know which api needs to be connected. Make our logistics service displayed on it.