Key Highlights
- Agentic payments on Base have exceeded 100 million cumulative transactions within approximately nine months, according to Chainalysis.
- The x402 protocol enables AI agents to make direct on-chain micropayments using stablecoins to access paid digital resources.
- Early growth was largely driven by speculative activity, including the PING pay-to-mint meme coin project, which generated significant transaction volume.
Agentic payments on Coinbase’s Ethereum L2 blockchain, Base, have reached a cumulative total of over 100 million transactions in roughly three quarters, according to a new report from Chainalysis.
According to the report, the activity, which was close to zero in Q3 2025, grew sharply through late 2025 before showing signs of moderation in early 2026. Much of the initial surge was linked to meme coin farming activity, particularly around the PING token, rather than purely utility-driven usage.
The x402 protocol, developed by Coinbase and named after the HTTP 402 “Payment Required” status code, enables machine-to-machine payments by allowing AI agents to make direct on-chain micropayments within web requests. When an agent requests a paid resource, the server returns a payment demand. The agent then executes a stablecoin payment on-chain and resubmits the request with proof of payment.
Evolution noticed in transaction patterns
Chainalysis data shows a clear evolution in transaction patterns. In early 2025, transactions valued between 10 cents and $1 accounted for 46% of total volume. By early 2026, this share had fallen to just 4%, while transfers of $1 or more rose from 49% to 95% of total volume.
The growth was heavily influenced by speculative experiments. The PING “pay-to-mint” meme coin project, which required users to complete an x402 payment to mint tokens, triggered explosive activity in Q4 2025. Transaction counts increased more than 10,000% in a single week at one point, with PING alone generating over 150,000 transactions in its first month. Base’s minimal gas fees enabled users to repeat the process extensively.
Demographically, users of x402 stand out as distinct from ordinary Base users. They possess wallets that are much younger, with an average age of 197 days, compared to 423 days among the general base user population. Their wallets contain an average of 26 unique tokens, while ordinary wallets only contain four tokens on average.
The data suggests many participants created dedicated wallets specifically for x402 activity rather than migrating existing ones. These wallets also tend to maintain smaller overall balances.
Future need for AI agents
Machine-to-machine payments have long been viewed as a logical future need for AI agents operating in commerce, data services, and financial markets. Traditional payment systems, with their requirements for account setup and human authorization, create friction for autonomous agents that must act within milliseconds.
However, the current usage remains dominated by crypto-native participants and speculative activity, with limited evidence of institutional involvement so far.
Though reaching the level of 100 million transactions represents an important technological accomplishment, there is uncertainty concerning the ability to sustain this trend as memetization subsides. It will be critical to continue monitoring retention rates, transaction size, and demographic trends to evaluate the potential development of agentic payments into sustainable infrastructure.
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