On July 8, 2026, Base flipped the switch on B20, its new native token standard designed to overhaul how tokens are built and managed on its network.
Unlike classic ERC-20 tokens deployed through Solidity contracts, B20 is baked into the node as a native precompile. This means tokens aren't separate contracts but are minted via a factory contract at a fixed address, offering deterministic token addresses starting with 0xB200.
What sets B20 apart is its issuer-centric controls. Beyond mimicking ERC-20 function selectors for smooth wallet and indexer compatibility, B20 introduces features such as transfer policies, role-based permissions, supply limits, freeze-and-seize capabilities, memos, and built-in permit approvals following ERC-2612.
In the first hours after launch, activity mostly centered on meme tokens with uniform supplies and thin liquidity pools. No stablecoins or real-world assets appeared yet, but Base's roadmap hints at more sophisticated features ahead, including the option to pay fees in B20 tokens a move that could simplify user onboarding significantly.
The B20 factory operates at 0xB20f000000000000000000000000000000000000, delivering tokens whose behavior feels familiar yet offers issuers more control and transparency. Early infrastructure updates have brought wallet compatibility close to parity, though explorers are still catching up to fully display token policies.
This development could mark a shift in how native tokens are deployed and managed, blending user experience comfort with enhanced issuer governance.
This article is for informational purposes and does not constitute financial advice.
