Autonomous AI agents are spending money. A lot of it. On Base, Coinbase’s Layer 2 network, agentic payments have crossed 20 million transfers in a single 90-day window, and the cumulative picture is even more striking: roughly 169 million total agentic transactions processed as of July 2026.
What agentic payments actually are
Agentic payments are transactions initiated by AI agents, not people. Think of software that autonomously pays for API access, data feeds, or compute resources, settling in stablecoins in seconds via a single HTTP request. No invoice, no accounts payable department, no waiting.
The infrastructure making this possible on Base is largely the x402 protocol. It’s named after HTTP status code 402, which was originally reserved for future payment functionality back in 1998 and never actually used. Someone finally used it.
In the 30 days leading up to May 29, 2026, x402 logged 3.1 million transactions with a combined transfer value of $1.2 million. Those are small-dollar, high-frequency payments, exactly the kind of micro-settlement pattern that’s impossible to run efficiently through traditional financial rails.
