Stablecoins are digital assets that aim to provide price stability in the volatile cryptocurrency market. By pegging their value to traditional assets like the US dollar or gold, they mitigate price fluctuations commonly observed in cryptocurrencies such as Bitcoin or Ethereum. Stablecoins can be classified into three main categories: fiat-collateralized, crypto-collateralized, and algorithmic stablecoins.
Fiat-collateralized stablecoins, like Tether (USDT), maintain a reserve of fiat currency to back the issued tokens, typically with a 1:1 ratio. Crypto-collateralized stablecoins, such as DAI, use other cryptocurrencies as collateral and employ smart contracts to manage this process. Algorithmic stablecoins adjust their supply based on market demand without direct collateral backing, aiming to stabilize their value through economic incentives.
Stablecoins are commonly used for trading, remittances, and as a safe haven for investors looking to avoid market volatility. They can facilitate faster and cheaper transactions compared to traditional banking systems while enhancing the usability of cryptocurrencies in daily transactions and trading platforms.