Coinbase CEO 'Extremely Bullish' on Stablecoins as Default Payment for Billions of AI Agents

Stablecoins are rapidly emerging as the default payment layer for AI agents, with Coinbase and top crypto leaders positioning them as the backbone of autonomous, machine-driven commerce and the next evolution of global digital finance.

Crypto Leaders Bet on Stablecoins as AI Agents Move Onchain

The convergence of artificial intelligence and digital payments is accelerating as major crypto leaders promote stablecoins for machine-driven commerce. Coinbase CEO Brian Armstrong shared on social media platform X on Feb. 18 that stablecoins are poised to become the default payment method for AI agents.

“We’re extremely bullish on stablecoin growth. Stablecoins are the best form of money,” the Coinbase CEO stated. “Most people in the world would benefit from using stablecoins, and there’s also a second rapidly growing user group – AI agents.” He opined:

“I believe stablecoins will be the default payment method for agents, and we’re building the infrastructure to facilitate this.”

On Feb. 11, Armstrong posted that Coinbase’s developer platform released agentic wallets, the first wallet infrastructure designed specifically for AI agents, enabling them to spend, earn, and trade autonomously and securely. He described the launch as a key unlock for AI agents, noting that autonomous systems can now transact onchain without manual approval. The Coinbase Developer Platform detailed that the wallets allow agents to manage funds, maintain identity credentials, and execute transactions independently, marking a step toward machine-native financial tools.

Support for stablecoins as infrastructure for AI commerce extends beyond Coinbase. Circle CEO Jeremy Allaire projected in January at the World Economic Forum in Davos that billions of AI agents could conduct economic activity within three to five years and argued that stablecoins represent the only viable payment system capable of operating at global, continuous scale.

Ethereum co-founder Vitalik Buterin has outlined a model in which ethereum functions as an economic and coordination layer for AI, supporting deposits, reputation mechanisms, privacy-preserving payments, and decentralized governance systems. Galaxy Digital CEO Michael Novogratz has predicted that AI agents will become the largest users of stablecoins as blockchain activity shifts from speculative trading to automated utility. Together, these positions indicate a structural evolution in digital finance, with stablecoins increasingly positioned as the backbone of autonomous, internet-based commerce.

FAQ ⏰

• Why does Brian Armstrong believe stablecoins will power AI agents?
  He said stablecoins are the best form of money and will become the default payment method for AI agents.
• What are Coinbase’s agentic wallets designed to do?
  They enable AI agents to spend, earn, trade, and transact onchain autonomously without manual approval.
• How does Circle view stablecoins in AI-driven commerce?
  Jeremy Allaire said stablecoins are the only viable payment system for billions of AI agents operating globally.
• What role could ethereum play in AI and stablecoins?
  Vitalik Buterin outlined ethereum as an economic and coordination layer supporting AI payments and governance.