DeFi

DeFi stands for Decentralised Finance. It refers to the set of financial services that operate via smart contracts on a blockchain, without a central intermediary managing operations or holding crypto-assets in custody.

In DeFi protocols, the rules are defined in code, and interactions occur directly between users and smart contracts. The most common activities include swapping tokens on decentralised exchanges, providing liquidity, staking and decentralised lending, including yield farming.

DeFi is contrasted with centralised finance (CeFi), in which an operator acts as an intermediary. The absence of an intermediary entails specific risks: technical risks associated with the smart contract code, liquidity risks, and the absence of protections typical of intermediated services.

Disclaimer: Young Platform provides access to DeFi services through its non-custodial wallet. With the non-custodial wallet, crypto-assets remain under the sole control of the user. This service falls outside the MiCAR authorisation perimeter and its regulatory guarantees, is not an investment service, and the user bears the risks of the operations. For the applicable conditions, please refer to the Terms and Conditions of the DeFi Wallet as well as the Halo Effect Information Notice.

Correlated words

Liquid Staking

Liquid staking is a form of staking that issues a token representing the locked assets, which can be used while the assets remain locked.

TVL

Le TVL (Total Value Locked) est la valeur totale des crypto-actifs verrouillés dans un protocole de finance décentralisée à un instant donné.

Wrapped Token

A Wrapped Token represents the value of one crypto on a different blockchain standard, facilitating cross-chain transactions and usage.

Bonding

Bonding is the mechanism by which a protocol acquires liquidity or assets by offering its own tokens in exchange, often at a discount.

Staking Derivative

A staking derivative is a token representing staked crypto-assets and their rewards, which can be used while staking is active.

Yield Farming

Yield farming is the use of crypto-assets in DeFi protocols to obtain variable rewards, for example by providing liquidity.

Swap

Swap is the exchange of one crypto token for another via a decentralised platform, enabling seamless asset conversion.

Staking

Staking is the locking of crypto-assets to help secure a Proof-of-Stake blockchain, in exchange for variable, protocol-dependent rewards.

Smart Contract

A smart contract is a program that runs automatically on a blockchain when the predefined conditions written in its code are met.

Crypto Lending

Crypto lending is the lending of crypto-assets to third parties in exchange for variable rewards that depend on the protocol.

ERC-20

ERC-20 is the technical standard that defines the common rules for fungible tokens created on the Ethereum blockchain (ERC-20 tokens).

DEX

A DEX is a decentralised exchange that allows crypto-assets to be swapped through smart contracts, without a central intermediary.

DApp

A DApp is a decentralised application that runs on a blockchain via smart contracts, without relying on a central server.

DAO

A DAO is a decentralised autonomous organisation, managed through smart contracts and rules voted on by its participants.

CeFi

CeFi (Centralised Finance) refers to crypto-asset services provided by centralised operators acting as intermediaries between users.

Arbitrage

Arbitrage is a strategy that exploits price differences in the same asset across markets to capture a margin.

APY

APY (Annual Percentage Yield) is the annual percentage rate that takes into account the compounding of the amounts accrued.

APR

APR (Annual Percentage Rate) represents the annual percentage rate of an asset, calculated without taking compounding into account.

AMM

AMMs (Automated Market Makers) are smart contracts that facilitate the exchange of crypto-assets on decentralised exchanges (DEX).

Aggregator

An aggregator brings together services and data from multiple crypto-asset platforms, including DeFi protocols, into a single interface.