An AI agent can research a business, build a product and figure out what to do next. But when that next step requires paying for something, it runs into a very human problem. Someone has to give it access to money, and the institutions holding that money get to decide how that access works.
In an October 22 post, @chamath predicted that banks would block agents to protect themselves, then need a security and governance architecture. That raises a question: who will build it, and who will control it?1
I believe this is going to make the value of permissionless money much easier to understand. As we ask software to do more on our behalf, the ability to move value will become part of what makes that software useful. Bitcoin ($BTC) was built for a world in which two parties could transact without needing a financial institution to approve their relationship. AI is giving that idea a new audience.
The banking debate deserves some precision. On its October 13 earnings call, JPMorgan ($JPM) described blocking agents that access money movement through shared customer credentials and screen scraping. It also said it was working on doing this correctly. Handing an agent your banking password creates real risks. The bank's position leaves room for authorized agent payments.2
Even so, the underlying tension is significant. Developers can improve an agent's ability to reason and act, then find that its ability to complete a task depends on a separate institution's willingness to support it. Where that friction persists, there will be an incentive to build on payment networks that software can use directly.
Money that software can use
Imagine asking an agent to research a new business idea with a $20 budget. Along the way, it finds a useful dataset, a paid search service and a small amount of computing capacity that would improve its answer. Each purchase might cost pennies. Requiring a new account, subscription or human checkout for every service quickly consumes the time the agent was supposed to save.
An agreed price and a common payment protocol make a different experience possible. The agent can decide whether a resource is worth buying, pay within its budget and continue working. A small business selling that resource can serve a customer it has never met, without first negotiating a billing relationship.
For developers trying to connect services across companies and countries, a shared payment mechanism has considerable value.
This is how I expect useful adoption to develop. A developer encounters a problem, finds that open monetary infrastructure solves it and builds something better. The customer benefits without needing to understand everything underneath.
Where stablecoins fit
I also expect stablecoins to play a substantial role. A business that prices its services in dollars will often prefer to receive dollars, and an agent operating with a dollar budget benefits from predictable purchasing power. That is a practical advantage.
@coinbase's x402 offering gives businesses a way to integrate agent payments into an API or checkout and receive $USDC. It is a concrete example of broader crypto infrastructure making software-driven commerce easier. Businesses still have to support the payment method, but they can begin accepting payments through a common interface rather than inventing a new arrangement for each agent.3
The distinction between a programmable dollar and Bitcoin becomes important when we ask who ultimately controls the money. USDC has an issuer. @circle's terms allow it to block transfers involving certain addresses, and its reserves depend on the existing financial system. Moving dollars onto a blockchain improves how they can be used while preserving those dependencies.4
Bitcoin gives us a monetary asset without a company standing behind its redemption or controlling a central list of approved holders. Its network checks whether a transaction follows the rules, including whether the funds can be spent. The same rules apply whether a person constructs the transaction or software does it under that person's authority. Choosing a custodian can reintroduce a gatekeeper, even when the underlying asset is bitcoin.
That neutrality matters. As more economic activity happens through software, the question of who can interrupt it becomes more consequential. Businesses may choose programmable dollars for day-to-day expenses while valuing Bitcoin's independence for savings and settlement. These uses can develop alongside each other.
Building around the owner
The people and businesses funding agents must remain in control. An agent should have a defined budget, restrictions on where it can spend and a way for its owner to stop further activity. Payment keys belong behind controls that enforce those limits, rather than exposed to whatever instructions a model happens to encounter.
Those requirements create opportunities for builders. The useful products will make delegated spending dependable enough that someone trusts an agent with a real task and a real budget. Merchant acceptance, refunds and recourse will matter as much to many customers as the payment itself.
Traditional finance is competing for that business too. Visa ($V) is developing agent payments tied to verified funding sources and specific permissions. On October 20, Mastercard ($MA) demonstrated a system combining x402 with its own network and announced developer early access. In the pilot, an agent bought research and generated images within an approved budget, with infrastructure that included Coinbase and Base.5
That collaboration is revealing. Established payment companies see value in the same tools that could help developers reduce their dependence on traditional banking access. Their distribution and merchant relationships are real advantages. Open networks will have to earn adoption by making particular transactions easier, cheaper or more accessible, including through products built with those incumbents.
I think they will. The more useful agents become, the more often their developers will encounter the limits of systems built around human accounts and human workflows. Every additional service an agent can buy expands what it can accomplish. A payment network that makes those connections easier becomes more valuable to the people building on it.
We should judge that progress by working products and real commerce. More activity on a blockchain does not automatically translate into higher prices for its tokens, and Bitcoin's role will depend on the benefits it delivers.
For years, Bitcoin's independence has been easiest to appreciate when the financial system around someone fails them. AI gives us another way to understand it: as infrastructure for economic activity we are only beginning to build. I believe this is an important moment for Bitcoin because the next generation of software is making the need for open money increasingly practical. We already have the foundation. Now we have an expanding set of reasons to use it.