Venture capital firms are currently funneling billions into artificial intelligence hardware—actively pulling compute power and developer talent away from blockchain projects. The broader technology sector largely believes cryptocurrency is yesterday’s news. But Coinbase CEO Brian Armstrong rejects the AI pivot narrative entirely. He claims programmable intelligence actually makes programmable money absolutely essential.
Armstrong posted his defense on X on Sunday, July 26, 2026. Despite commentators increasingly agreeing that digital assets lack relevance, the executive dismissed the idea completely. He predicted autonomous software programs will eventually transact far more per day than all humans combined.
These digital agents need a way to pay for API calls and server space. Waiting for legacy banks to open on a Monday morning isn’t an option. Instead, Armstrong described the traditional banking system as a “rotary phone in a smartphone world.”
And he’s building the exact infrastructure these agents are asking for.
Coinbase is actively developing the x402 protocol. Built for machine-to-machine payments, the framework draws its name from the HTTP “402 Payment Required” error code. Original internet architects reserved that code decades ago—only web developers ignored it. Now, Coinbase pushes its Ethereum Layer 2 network, Base, to process these fast transactions off the main chain.
“AI being a megatrend takes nothing away from crypto. If anything, it makes crypto more important,” Armstrong stated on X, according to a detailed report on the executive’s statements.
To be fair, Armstrong recently addressed separate concerns about the AI computing boom cannibalizing Bitcoin mining operations. Some analysts feared mining companies would abandon cryptocurrency entirely to chase high-margin data center contracts.
Armstrong dismissed those fears on July 20. To maintain block production speed, the Bitcoin network automatically adjusts its cryptographic difficulty. The global hash rate might drop, but the math simply gets easier. Global inflation fears and government deficits sustain Bitcoin’s value, he asserted. It doesn’t rely on the raw energy cost of mining operations.
So, retail trading volume might fluctuate. We still see retail panic when smaller platforms collapse, such as when the BitMart exchange shuts down completely. Meanwhile, Coinbase is quietly shifting its focus away from human day traders. The company wants to become the primary financial pipeline for machines.
Autonomous Machine Payments Threaten Legacy Banks
The x402 protocol represents a direct challenge to Wall Street monopolies. Corporate banks currently rely on slow settlement networks and high transaction fees to generate revenue. Generating that revenue requires human verification and centralized clearinghouses.
Software agents operate differently. A digital program negotiating a data purchase with another program requires instant settlement. If an AI agent needs to buy computing resources, it won’t route a wire transfer through Swift. It needs a blockchain.
Honestly, the setup bypasses traditional banking monopolies entirely. Machine-to-machine transactions might eventually surpass human trading volume. Whoever controls the base layer will capture massive fees. Coinbase is positioning its Base Layer 2 network to be that exact toll road.
They are ready.