Communication

Add this feature using AddCommunication() extension;

app.Features.AddCommunication(...);

HTTP

This feature provides an IClient<> implementation and adds descriptors for configured named clients from app.settings

c => c.Http()

"Communication": {
    "Http": {
        "MyService": {
            "BaseAddress": "http://api.backend.com",
            "DefaultHeaders": {
                "User-Agent": ".NET HTTP Client"
            }
        }
    }
}

Mock

Adds a mock implementation to be used in testing with MockClientConfiguration

communication: c => c.Mock(defaultResponses: response =>
{
    response.ForClient<MyService>("""{ "value": "test result" }""");
    response.ForClient<MyOtherService>(new { value = "path1 response" }, when: r => r.UrlOrPath.Equals("path1"));
})