Coinbase x402 Hits 160M Agentic Payments Milestone

Coinbase has announced that its x402 protocol has processed over 160 million agentic payments in the past year, solidifying its position in the AI-driven stablecoin payment market.

The same update highlights Coinbase's stablecoin infrastructure moving nearly $1 trillion annually, with almost $20 billion in USDC held on the platform. The Base settlement network has also processed about $19 trillion in stablecoin volume so far this year.

Coinbase for Agents is now available as an MCP and CLI, allowing users to connect an AI agent to a Coinbase account for trading, paying, and executing workflows within user-controlled limits. Initially, the focus is on crypto spot and derivatives trading, with plans to expand support to assets like stocks, index funds, prediction markets, and commodities.

x402 turns web requests into stablecoin payments by using the HTTP 402 'Payment Required' status code. Instead of creating an account or managing subscriptions, a service can request payment directly inside a web interaction. The agent receives the payment requirement, sends a stablecoin payment, and gains access to the resource.