How to link multiple docker-compose projects via http?

Question

Computer networks

Good day to all.
There was a need to link 2 or more "containers/projects" (for example, an API Service and a separate AngularApp project) built in different docker-compose projects.
I managed to do this, but "handles":

docker network connect project_network_default container_name_from_other_project

but I would like to solve this through docker-compose.yml or in another way, but not manually through the console.
I tried to do it through "networks" but it did not work out yet, because if I understood correctly, this is to create an additional. networks rather than connections.
Any answer will be glad, thanks

Answer 1

How to set up a container network with docker-compose?