ERC-20 Token Standard

When working with ERC-20, the most widely used token standard on Ethereum that defines how tokens can be transferred and how data about them is accessed. Also known as Ethereum Request for Comment 20, it powers everything from stablecoins to game items and it makes token interoperability possible.

Key concepts that surround ERC-20

The Smart Contracts, self‑executing code on the blockchain that enforces token rules are the backbone of ERC-20; without them the standard wouldn’t exist. Tokenomics, the economic design of a token, including supply, distribution and utility shape how an ERC-20 token behaves in the market. Many projects use Airdrops, free token distributions to engage users and bootstrap network effects that rely on the ERC-20 interface for easy claim processes. Finally, Decentralized Exchanges, platforms that let users swap ERC-20 tokens without a central intermediary showcase the standard’s liquidity benefits. In short, ERC-20 encompasses token standards, requires smart contracts, and enables airdrops and DEX trading—all of which drive the DeFi ecosystem forward.

Below you’ll find a curated mix of deep dives, how‑to guides and safety checklists that all revolve around these ideas. Whether you’re trying to understand how an airdrop works, compare exchange fees, or get a quick rundown of tokenomics, the articles are organized to give you practical takeaways fast. Dive in and discover the tools and insights you need to navigate the world of ERC-20 tokens with confidence.