A major hurdle for AI-powered commerce is that current systems can't trust agents. E-commerce fraud detection relies on tracking user signals like IP addresses and behavior. An agent making many purchases from the same IP looks like a bot, making it impossible for merchants to distinguish legitimate customers from fraud.

Simply giving an agent a user account is dangerous. An agent creator is liable for its actions, and the agent has no right to privacy. This requires a new identity and access management (IAM) paradigm, distinct from human user accounts, to manage liability and oversight.

The global banking system is designed to verify human identity. Autonomous AI agents cannot answer the fundamental question 'Who is this person?', making them incompatible. This architectural mismatch, not a regulatory gap, necessitates a new financial system built on crypto rails out of pure necessity.

For an AI to operate autonomously—earning and spending money—it needs a native digital currency. Traditional financial systems are built for human or corporate entities, making it difficult for an AI to become a credit card merchant. Crypto provides the necessary 'internet money' infrastructure.

Even advanced AI agents fail at basic business tasks. They are frequently blocked by bot detection on sites like Amazon during checkout and cannot pass the "Know Your Customer" (KYC) identity verification required to open a traditional bank account, necessitating human intervention.

As anonymous AI agents proliferate globally, traditional KYC and national legal systems become inadequate. It will be impossible to know who or what is behind an agent, creating a need for a new global, trustless infrastructure for agent identity verification and cross-border dispute resolution to prevent abuse by bad actors.

Traditional audit logs and screenshots are inadequate for AI agents. To ensure accountability, every agent needs a distinct, machine-readable identity, like a Decentralized Identifier (DID). All agent actions should be cryptographically signed and recorded in a tamper-evident ledger to create a trustworthy audit trail.

The rise of autonomous software agents like Cognition's "Devin" introduces a new, critical security layer: agent identity. Organizations must decide if agents have their own unique identities or inherit them from the deploying user. This is fundamental for creating auditable logs and securing their actions.

To enable the agentic economy, Coinbase is developing two financial account types for AIs: subsidiary accounts linked to a human's identity for oversight, and independent, self-custodial wallets for autonomous agents that lack government-issued IDs.