import { Guides, Guide } from '@/components/Guides'; export const metadata = { title: 'Federation', description: 'Description of federation behavior in Lysand.', } # Federation Being a federation protocol, Lysand defines a set of rules for exchanging data between instances. This document outlines the behavior of instances in a Lysand federated network. {{ className: 'lead' }} Federation is built on the [HyperText Transfer Protocol (HTTP)](https://tools.ietf.org/html/rfc7230) and the [JavaScript Object Notation (JSON)](https://tools.ietf.org/html/rfc7159) data format. Instances communicate with each other by sending and receiving JSON payloads over HTTP.