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  1. Home
  2. /Glossary
  3. /Protocol
Back to Glossary
blockchain

Protocol

A set of rules governing how a network or application operates.

Definition

A set of rules governing how a network or application operates. Blockchain protocols define consensus, transactions, and interactions. DeFi protocols like Uniswap and Aave are smart contract systems with specific rules.

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Learn More About Protocol

GuideWhat is DeFi? Complete GuideBlogAn AI Wrote the Code That Just Drained $1.8 Million From a DeFi ProtocolBlogAave Just Hit $30 Billion TVL in the Middle of a Bear MarketBlogThe Real Yield Narrative Is Back and It's Different This TimeBlogLiquid Staking Protocols Now Hold More ETH Than the Beacon Chain Deposit ContractBlog8 DeFi Protocols That Actually Survived the Bear Market

Related Terms

Smart Contract

Self-executing code stored on a blockchain that runs when conditions are met.

Blockchain

A distributed database where transactions are grouped into blocks and linked together cryptographically.

DeFi (Decentralized Finance)

Financial services built on blockchain without traditional intermediaries.

ABI

Application Binary Interface.

Account Abstraction

A way to make crypto wallets behave more like normal apps by turning every account into a smart contract.

ERC-4337

The Ethereum standard for account abstraction without changing the core protocol.

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