Brian Armstrong Says AI Agents Could Turn to Crypto and Stablecoins for Payments

Brian Armstrong says AI agents could use crypto and stablecoins as their primary payment rails.

Coinbase CEO Brian Armstrong said the growth of artificial intelligence agents could increase the role of cryptocurrency and stablecoins as payment infrastructure for autonomous software. Cointelegraph reported Armstrong’s comments in a post on X, noting his view that crypto and stablecoins could become the preferred payment rails as AI agents multiply.

AI Agents Could Create New Demand for Machine Payments

Armstrong’s argument centers on the way AI agents may increasingly interact with digital services on behalf of users or other software systems. Unlike traditional applications, autonomous agents can potentially initiate transactions without requiring a person to manually approve every individual payment.

In that environment, payment systems designed for digital transactions could become increasingly relevant. Armstrong said crypto and stablecoins will become the “go-to payment rails” for AI agents as their numbers grow.

The comments point to a potential use case for digital assets that differs from conventional consumer payments. Rather than focusing primarily on people sending money to one another, the proposed model involves software agents making payments as part of automated tasks and interactions.

Stablecoins Offer a Digital Payment Layer

Stablecoins are designed to maintain a value linked to an underlying asset, typically a fiat currency such as the U.S. dollar. Their digital nature allows them to move across blockchain networks without relying on conventional payment infrastructure for each transaction.

That characteristic is particularly relevant to autonomous software, which may need to make frequent digital payments across online services. A blockchain-based payment system can provide programmable transactions that software can interact with directly.

Armstrong’s comments therefore place stablecoins within a broader discussion about how AI agents could transact in an increasingly automated digital economy. The use of crypto-based payment rails would depend on the ability of these systems to interact securely with wallets, blockchains and payment protocols.

Crypto and AI Infrastructure Converge

The relationship between artificial intelligence and cryptocurrency has increasingly included questions about machine-to-machine payments. AI agents that can independently access services, purchase resources or coordinate with other software may require payment mechanisms that can operate without continuous human intervention.

Armstrong’s statement does not establish a specific timeline or identify a particular blockchain that AI agents will use. Instead, it presents a broader view that the expansion of autonomous AI systems could make digital assets more relevant as a payment mechanism.

The key development ahead will be whether AI agents adopt cryptocurrency and stablecoins at scale and which payment infrastructure ultimately supports those transactions.

writer: Ethan Collins
Crypto Journalist
Ethan Collins reports on developments across the cryptocurrency and blockchain sector. His work covers market movements, protocol updates, regulatory changes, and emerging trends in digital assets.
He focuses on presenting complex topics in a clear and accessible manner for a broad readership.