Agentic Payments on Base Surpass 100 Million Cumulative Transactions

Agentic payments on Coinbase's Ethereum L2 blockchain, Base, have been growing rapidly over the past nine months, with cumulative transactions reaching over 100 million. The growth was initially driven by speculative activity, particularly around the PING pay-to-mint meme coin project. This project required users to complete an x402 payment to mint tokens, which triggered explosive activity in late 2025.

The x402 protocol enables machine-to-machine payments by allowing AI agents to make direct on-chain micropayments within web requests. The server returns a payment demand when an agent requests a paid resource, and the agent then executes a stablecoin payment on-chain and resubmits the request with proof of payment.

Chainalysis data shows that transaction patterns have evolved over time. In early 2025, transactions valued between 10 cents and $1 accounted for 46% of total volume, but by early 2026, this share had fallen to just 4%. Transfers of $1 or more rose from 49% to 95% of total volume during the same period.

The growth in agentic payments has been influenced by speculative experiments, and it remains to be seen whether this trend can be sustained as memetization subsides. Machine-to-machine payments are seen as a logical future need for AI agents operating in commerce and financial markets, but the current usage is dominated by crypto-native participants and speculative activity.