CoinDesk
Coinbase's Jesse Pollak is making the case that AI agents, not retail traders, will be the next big adoption wave for crypto payments, with the open-source x402 protocol and Coinbase-incubated Base network positioned as the core infrastructure for "agentic commerce." In an interview ahead of Consensus Miami 2026 next month, Pollak argued agents need native, programmable payment rails because they are defined in software and operate in software, and they want money that behaves the same way.
Pollak pointed to roughly $48 million in payment volume already flowing through x402, with about 95% of transactions settling on Base, the Ethereum layer-2 network he founded and Coinbase incubated. The x402 stack, developed with collaborators including Microsoft, Google, and Mastercard, enables on-demand API payments without subscriptions or legacy billing — a single smart-contract or API call moves money globally, instantly, and at near-zero cost, according to Pollak.
Why it matters
The thesis reframes crypto adoption away from a retail-speculation story and toward invisible infrastructure. Pollak's argument is that adoption will come from agents and humans using agents transacting in the background without ever knowing they are on a blockchain. The integrations already span AI providers, data platforms, and travel services that agents can tap into directly — the kind of plumbing that does not need a bull market to keep growing, because the demand is functional, not narrative.
Market impact
For Base, the 95% concentration of x402 volume is the kind of organic app-chain signal that L2 networks are built around: a flagship use case that other developers can build on top of. For the broader crypto market, agentic payments create a fee-revenue stream that is less correlated with token-price cycles than trading or DeFi — agents pay per API call regardless of where BTC or ETH trades. The next test is whether the $48M figure compounds once Microsoft, Google, and Mastercard integrations move from pilot to production, and whether fully autonomous "zero-human" businesses actually start clearing meaningful volume rather than demo volume.
Frequently asked questions
-
What is the x402 protocol?
x402 is an open-source payments protocol developed by Coinbase with collaborators including Microsoft, Google, and Mastercard. It enables on-demand API payments without subscriptions or traditional billing, letting software agents move money via a single API or smart-contract call.
-
How much volume has x402 processed so far?
According to Jesse Pollak, roughly $48 million in payment volume has flowed through x402 to date, with about 95% of those transactions settling on Base, the Ethereum layer-2 network Pollak founded and Coinbase incubated.
-
Why does Base benefit from agentic commerce?
Roughly 95% of x402 payment volume currently settles on Base, giving the L2 a flagship, organic use case that other developers can build on top of. Concentrated app-chain flow of this kind is exactly what L2 networks are designed to capture.
-
What is "agentic commerce"?
Agentic commerce refers to AI systems autonomously paying for services like data access, compute, or travel bookings without human intervention. Jesse Pollak argues this requires native, programmable money because agents are defined in software and operate in software.
-
Will AI agents really drive crypto adoption?
Pollak's thesis is that adoption will come from invisibility rather than better marketing — people and agents transacting on blockchain rails in the background without realizing it. The early $48M x402 figure is small but directional, and the next test is whether Microsoft, Google, and Mastercard integrations move…
Crypto News
CryptoSlate
CoinTelegraph
Altcoin Daily
WuBlockchain
WatcherGuru
TheBlock