CThis point needs to be made clear in the docs!! it took me a while to realise this is how you would call child router endpoints using standard HTTP.
MWhile true, and just playing devil’s advocate here, calling tRPC endpoints from standard HTTP isn’t RPC 
CYes you are correct, can't argue with you there. My use case was calling trpc endpoints in my cypress test files and the only way to do that is to use cy.request(<TRPC_URL>)
MThe namespace thing stood out more in the v9 docs I think.
Cyeh agree