Key Takeaways:
Coinbase CEO Brian Armstrong named Base the top chain for trading, payments, and AI agents on April 23, 2026. Base commands roughly 46% of all Ethereum L2 decentralized finance TVL, outpacing Arbitrum across major activity metrics. Armstrong’s comments follow Base’s Solana bridge launch and Coinbase’s push into UK stablecoin payments. Armstrong’s Three-Pronged Case for BaseThe AI agent angle is where Armstrong’s claim is most forward-looking, given that Base has become a preferred deployment chain for autonomous agents performing onchain tasks (ranging from portfolio execution to real-time payment routing). Low transaction fees and deep integration with Coinbase’s developer ecosystem give it a structural edge over higher-cost alternatives.
Armstrong stopped short of providing specific metrics to support the claim, but onchain data largely makes his case without them.
