# Basics This repository contains reference documentation on the basic concepts of Ethermint. 1. [Chain ID](./chain_id.md) 1. [Accounts](./accounts.md) 1. [Gas and Fees](./gas.md) 1. [Lifecycle of a transaction](./transactions.md) 1. [Tokens](./tokens.md) After reading the basics, head on to the [Core Reference](../core/README.md) for more advanced material.