The biggest dark horse in AI payments may be Coinbase, which has given Agent a wallet

Core Viewpoint

Coinbase is not creating a payment protocol, but "giving Agents a wallet"

On February 11, 2026, Coinbase launched Agentic Wallets through its developer platform, a wallet infrastructure specifically designed for AI Agents.

Before this, the infrastructure for Agent payments was either APIs for developers or payment gateways for users. Agents themselves did not have "their own accounts." They had to spend money either through human accounts or indirectly operate through a platform's interface.

What Agentic Wallets do is enable Agents to become entities that can hold assets. An Agent can have its own wallet address and autonomously hold funds, initiate transfers, execute transactions, and earn income under preset permissions and risk control constraints. It no longer needs a human account as an intermediary.

This infrastructure is assembled from several components. At the base is the Agent Kit, an open-source toolkit launched by Coinbase in 2025, allowing developers to integrate wallet functions into any Agent system. In the middle is the x402 protocol, which activates the HTTP 402 status code for machine-to-machine payment standards and has processed over 50 million transactions. At the top are non-custodial wallets and security suites, deeply integrated with the Coinbase Developer Platform.

These three components together form a complete "Agent financial account."

This positioning is fundamentally different from what Visa and Stripe are doing. Visa is enabling Agents to connect to existing card payment networks, Stripe is enabling Agents to connect to existing merchant payment systems. Coinbase is providing Agents with a brand new financial identity that belongs to them.

Why do Agents need "their own wallet" instead of using human cards?

This question deserves elaboration. When Agents buy things for people, why can't they just use human credit cards? Why do they need their own wallets?

The answer relates to a fundamental characteristic of Agent payments: many transactions between Agents are micro, high-frequency, automated payment flows between machines.

An Agent calls another Agent's API and pays one-thousandth of a cent for a data query. If this payment were made using a human credit card, there would be several issues. First is the transaction fee; card payment fees are a fixed percentage plus a minimum amount, making the fee for a one-thousandth of a cent payment several orders of magnitude higher than the principal. Second is authorization; human credit cards require cardholder confirmation for each payment, and Agents cannot ask a person for confirmation for every micro payment. Third is attribution; human credit cards are tied to human identities, and for an Agent-to-Agent payment, it is difficult to trace back to which Agent, which platform, and which person is responsible when using a human card.

Giving Agents their own wallets alleviates these three issues. The funds in the wallet are stablecoins, and the transfer costs are extremely low. The spending permissions of the wallet are controlled by code-level strategies, eliminating the need for manual authorization for each transaction. The wallet address serves as an independent on-chain identity, making the attribution and traceability of transactions clear.

This is why Coinbase's data shows "99% of Agent business transactions are settled in USDC." It is not that USDC is better than credit cards, but rather that for Agent-to-Agent payment scenarios, stablecoins combined with on-chain wallets are inherently more compatible in terms of technical characteristics.

Coinbase's complete closed loop: wallets, chains, and protocols all in-house

Coinbase's layout in Agent payments is more complete than it appears on the surface.

It has Base, a Layer 2 network it operates. It has Agentic Wallets, a wallet infrastructure for Agents. It has x402, a machine-to-machine payment protocol. It also has native wrapped assets like cbBTC and cbETH.

Wallets, chains, protocols, and assets—all four components are within Coinbase's ecosystem. This means that an Agent can hold funds, initiate payments, and complete settlements without leaving Coinbase's system.

This complete closed loop gives Coinbase a very unique position in AI payments. Visa has a payment network but no Agent wallets, Stripe has a merchant system but no own chain, Circle has stablecoins but no own network layer. Coinbase is one of the few companies that holds multiple aspects of Agent payments in its hands.

The risks and advantages of this layout are both evident. The advantage is a seamless experience without friction across systems. The risk is that if any one component encounters a problem, the entire system will be affected. Coinbase reported a net loss of $359 million in the second quarter of 2026, a figure that reminds us that the cost of this layout is not low.

How the dark horse position was formed

Coinbase becoming the largest operator of Agent payments is somewhat of a "serendipitous" occurrence.

Coinbase initially developed the Base chain not for Agent payments, but to expand its on-chain ecosystem. The x402 protocol was originally proposed as a native machine payment standard for the internet, not specifically designed for Agents. Agentic Wallets were only launched in February 2026.

However, when the Agent economy began to experience explosive growth, Coinbase realized it had already positioned itself in multiple aspects ahead of time. Base happened to be one of the chains with the lowest transaction costs, most suitable for high-frequency micro transactions by Agents. The x402 protocol happened to be suitable for machine-to-machine payments. Agentic Wallets happened to fill the gap of Agents needing their own financial identity.

Behind these "happenstances" is Coinbase's continuous investment in on-chain infrastructure over the past few years. It did not suddenly decide to act when Agent payments exploded but began laying the groundwork for wallets, chains, and protocols before the Agent economy had even taken shape.

This observation provides a general insight into understanding the AI payment sector. When a new infrastructure demand arises, the company that truly reaps the benefits may not be the one that reacts the fastest, but the one that has accumulated the most at the foundational level.

Finally, a few words

Currently, the narrative around the AI payment sector mainly revolves around three issues: whose protocol will become the standard, which payment track will prevail, and how card payments and stablecoins will integrate.

Coinbase's data offers a different perspective. While the debate over protocols and tracks continues, actual Agent payments have quietly begun to run, and they are running on Coinbase's chain.

This phenomenon indicates that the implementation of AI payments may not entirely depend on "whose standard is more reasonable," but rather on "whose infrastructure is already prepared." Protocols can slowly establish standards, but the demand for Agent transactions will not wait for standards to be finalized. Whoever can immediately provide usable infrastructure when the demand arises will be the first to reap the initial wave of benefits.