JSON-RPC is a type of Remote Procedure Call (RPC) that uses JSON as a protocol for exchanging messages between a client and a server. RPC(https://medium.com ...

Implement a server. This example uses Express over HTTP, but Express is not required. The important bit is using handle() to handle the request and passing through the reply.

A comprehensive benchmarking framework for Ethereum JSON-RPC clients, designed to evaluate and compare the performance and behavior of different client implementations like Geth and Nethermind. This ...

Heavy-traffic dApps that query Ethereum's blockchain numerous times within a brief span are going to see latency and node workload congestion. Every user dashboard refresh load, token balance inquiry, ...

When a dApp (decentralized application) talks to an Ethereum-like blockchain, it does so using a JSON-RPC interface. In essence, an RPC URL is the web address of a node's JSON-RPC endpoint. It's a ...

Ethereum Remote Procedure Call (RPC) endpoints connect wallets, decentralized applications, and exchanges to blockchain nodes. These interfaces retrieve balance ...

The author of this blog is Khaled Abuelenain. Khaled is the Consulting Director at Acuative, and a double CCIE (RS & SP). Part 1 of this series defined and explained the terms Network Management, ...