DEX

Blockchain oracles are services that provide data feeds to blockchain applications, acting as a bridge between the network and the outside world.

A block explorer is essentially a search engine for blockchain data, allowing anyone to search and view real-time information on transactions, wallet addresses, blocks, and smart contract interactions.

Impermanent loss is the reduction in value that liquidity providers can experience when the prices of tokens deposited into a DeFi liquidity pool change relative to each other.

A payment stablecoin is a cryptocurrency pegged to the price of a reference asset (typically USD) and designed primarily for payments, transfers and settlement.