The digital dollar is moving faster than ever before, but it’s not just humans buying and selling. According to Standard Chartered, stablecoins are currently turning over six times per month. That’s double the velocity seen two years ago. The bank predicts the entire stablecoin market could swell to a staggering $2 trillion by 2028, driven largely by one surprising catalyst: AI agents.
From Hoarding to High Velocity
It’s a shift that redefines how we look at digital payments. Historically, money in crypto was often hoarded or moved with caution. Now, the data suggests a convergence where autonomous agents are becoming the primary drivers of liquidity. Standard Chartered explicitly highlighted AI-powered payments as a major catalyst for this adoption. We aren’t just seeing a market expansion; we’re seeing a fundamental change in utility.
Coinbase’s “Agentic Economy” Roadmap
This transformation is rapidly moving from theory to reality on-chain. Coinbase’s Base layer-2 network recently unveiled a 2026 roadmap focused squarely on the “agentic economy.” They aren’t just building a blockchain for people anymore; they are building a market infrastructure for machines. In their own vision, Base aims to make AI agents equal to developers and traders, allowing them to “build, own, and trade alongside us.” If you’re looking for where the action is, you need to understand how these networks are prioritizing automation over simple interaction.
Infrastructure for Non-Human Users
To make this work, Base is rolling out upgrades designed for non-human users. This includes “agent-native smart accounts” and the integration of the model context protocol (MCP). The network is also integrating payment protocols like Coinbase’s x402, which lets services charge agents directly for their work. It’s a starkly different approach from the human-centric interfaces you’re used to, signaling a clear pivot toward a machine-first financial world.
Building the Machine Economy
But you can’t have a machine economy without the right rails. Coinbase’s x402 is currently the engine, facilitating the majority of these agent-to-human transactions, with over 15,000 payments processed in a single day. As these autonomous actors flood the market, the demand for speed2, low fees, and reliable settlement will reshape the entire financial stack.
Competitors Chasing the AI Trend
Base isn’t doing this alone. The race is on. Ethereum has launched the “dAI Team” to make the network the preferred layer for AI coordination, while Tron scaled its AI fund to $1 billion to back infrastructure for the machine economy. Even traditional finance, represented by Visa and Stripe, is getting in the game with Tempo’s autonomous payment tools, proving that the financial stack is evolving to accommodate intelligent actors.
