What is Airdrop?
An airdrop is a distribution of free tokens to wallets that meet some criteria — past usage of a protocol, holding another token, completing tasks. Airdrops are used for marketing, decentralisation of governance and rewarding early users.
Why Airdrop matters
Understanding Airdrop is part of building a solid mental model of how Bitcoin, blockchain and Web3 systems actually work. Concepts in the Ethereum category sit at the foundation of the broader stack — get them right and the rest is far easier.
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Related terms
- Governance Token — A token that grants voting rights in a protocol.
- DAO (Decentralized Autonomous Organization) — An on-chain organization governed by token holders.
More ethereum terms
- DeFi (Decentralized Finance) — Financial services built from smart contracts.
- Ethereum — A programmable blockchain that supports smart contracts.
- EVM (Ethereum Virtual Machine) — The execution environment for Ethereum smart contracts.
- Gas — The unit measuring computational cost on Ethereum.
- NFT (Non-Fungible Token) — A unique, non-interchangeable token on a blockchain.
- Smart Contract — Code on a blockchain that automatically enforces its rules.
- Solidity — The most popular programming language for Ethereum smart contracts.
- Web3 — An umbrella term for blockchain-based, user-owned internet applications.
Keep exploring
Continue with the full blockchain glossary — 136 terms in total — or read the developer blog and FAQ for deeper context.