Dai (DAI)

Dai (DAI) is a decentralized, collateral-backed stablecoin designed to maintain a soft peg to the US dollar. Unlike fiat-backed stablecoins issued by centralized companies, DAI is generated through smart contracts and governed by the MakerDAO protocol.

Launched in 2017, DAI operates on the Ethereum blockchain and is backed by overcollateralized crypto assets. Users lock approved collateral — such as ETH or other supported tokens — into smart contracts known as Vaults. In return, they can mint DAI as a loan against their deposited assets.

The system maintains stability through a combination of overcollateralization, dynamic stability fees, and liquidation mechanisms. If the value of locked collateral falls below required thresholds, it can be liquidated automatically to preserve DAI’s dollar peg.

The MakerDAO governance system oversees risk parameters, collateral types, and protocol upgrades. Governance participants vote using the MKR token, adjusting interest rates, collateral ratios, and other mechanisms to maintain system stability.

DAI is widely used for:

• Decentralized finance (DeFi) lending and borrowing
• Stable trading pairs on decentralized exchanges
• Yield farming and liquidity provision
• Cross-border payments within crypto ecosystems

Because DAI is generated on-chain and does not rely directly on bank-held reserves, it is considered one of the most decentralized stablecoins. However, parts of its collateral base may include tokenized real-world assets or other stablecoins, which introduces hybrid exposure.

DAI aims to provide price stability while remaining permissionless and transparent. All collateral positions and protocol parameters are publicly visible on-chain.

In summary, Dai represents a decentralized stablecoin model built on crypto-collateral and governance mechanisms, offering dollar stability without centralized issuance.