Learn About Crypto
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What is a Permit2 approval?
What is a Permit2 approval?Permit2 is a token approval contract created by Uniswap Labs that can safely share and man...
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What is Decentralized Finance (DeFi)?
Decentralized Finance (DeFi) is a term that describes financial products and services built on public blockchains. On...
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What is a blockchain network?
A network is an Ethereum environment. This is where users test, develop, and interact with others. There are differen...
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What is a crypto wallet?
A cryptocurrency wallet allows you to store, send, and receive cryptocurrency on the blockchain. Your wallet is a com...
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How to get a crypto wallet
A cryptocurrency wallet allows you to store, send, and receive cryptocurrencies on the blockchain. The steps to getti...
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How to download transaction history on Etherscan
You can download your onchain transaction history from any block explorer. Here are the steps to download your transa...
Crypto Glossary
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What is a network cost?
Learn what network costs are, why blockchain transactions require fees, and why these gas charges apply even when a t...
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What is price impact?
Explore how your trade size affects pool pricing, how liquidity depth influences slippage, and why price impact matte...
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What is a crypto wallet address?
A crypto wallet address is the public address for your crypto wallet. Each crypto wallet has an individual wallet add...
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What is a transaction hash?
A blockchain transaction hash (also called a transaction ID) is a unique set of characters assigned to every transact...
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What is a network token?
A network token is the primary token used on a crypto network. You need to have enough of the network’s token to pay ...
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What is a Layer 2 Network?
Layer 2 Network key takeawaysA Layer 2 is a scaling solution built on top of Ethereum to reduce transaction costs. La...