What is a Remote Procedure Call (RPC)?
Too Long; Didn't ReadA Remote Procedure Call (RPC) is a communication protocol that enables a program to execute a subroutine or procedure on a remote system over a network. This essentially allows programmers to communicate over a distributed network of nodes. Developers use RPCs to send requests to a node, such as creating a new address or sending a transaction. The node processes the request, updates the blockchain network accordingly, and then returns the result to the developer.