Coinbase Enables AI Agent USDC Payments for 5,000+ Business Customers

Coinbase enabled USDC payments from artificial intelligence agents for over 5,000 Coinbase Business customers through x402, an open payment standard developed for machine-to-machine transactions. The feature integrates with existing Coinbase Business accounts, allowing companies to manage, reconcile, and convert agent payments without creating separate checkout flows. Coinbase positions this development as a high-conviction growth area, with the company stating that agent traffic recently surpassed human traffic on its Base documentation pages.

Coinbase Positions USDC as Settlement Layer for Autonomous Commerce

Coinbase Business launched in June 2025 and has processed approximately $1 billion in combined payments and trading volume across its customer base. Siddharth Coelho-Prabhu, head of Coinbase Business, stated that businesses can now manage, reconcile, and cash out agent payments in one account. AI agents can create wallets, receive funds, and pay merchants across Base and other supported networks using USDC.

Brian Armstrong, co-founder and CEO of Coinbase, stated that the agentic economy needs new financial rails. Businesses using the service can earn 3.35% in rewards on eligible idle USDC balances. Coinbase noted that USDC payments do not carry traditional card chargeback risk, though foreign exchange and other charges may apply. Early use cases concentrate in digital services, with AI agents purchasing access to application programming interfaces, cloud storage, domain names, and other online tools.

Coinbase Adds Real-Time Trading Features for AI Agents

Coinbase added real-time trading features to Coinbase for Agents, its interface for connecting AI systems to customer accounts. The new tools allow agents to monitor open orders, inspect market depth, and follow live price and volume data. Users can set conditions in natural language, such as selling bitcoin below a certain price or cancelling an order after a fixed period. Coinbase stated those actions remain subject to limits set by the user.

For developers, the exchange introduced an x402 software development kit that can add agent payments to an API, web service, or AI server with minimal code. Its managed wallet tools let developers apply spending controls.

FAQ

What payment standard does Coinbase use for AI agent transactions? Coinbase uses x402, an open payment standard developed by the company for machine-to-machine transactions, enabling AI agents to pay businesses in USDC.

How much volume has Coinbase Business processed since launching? Coinbase Business has processed approximately $1 billion in combined payments and trading volume since launching in June 2025, serving over 5,000 customers.

What rewards do businesses earn on USDC balances through Coinbase Business? Businesses using Coinbase Business can earn 3.35% in rewards on eligible idle USDC balances, according to the company.