OpenAI has launched ChatGPT Wallet, and AI agents can now buy goods online on a user's behalf. They pay with ordinary American Express, Mastercard and Visa cards, with no crypto involved. Crypto companies are building payment rails for agents too, so there is plenty to compare.
What exactly did OpenAI launch?
On Friday the company opened a wallet through which an agent completes checkout in an online store. It works inside conversations with dots, OpenAI's always-on AI assistants that can browse websites and carry out tasks. Regular ChatGPT chats do not have the wallet.
For now, access is limited to ChatGPT Pro subscribers aged 18 or older in the US with US-issued cards. The user approves every purchase personally.
How does it work, step by step?
Here is how a single purchase goes.
- Saving a card: the user adds an eligible card to the wallet.
- The agent finds a product and builds the order, and the person reviews it.
- The payment is approved with a fingerprint or Face ID.
- The card network creates a token with substitute details, and the agent passes it into the store's regular checkout form.
Merchants do not have to connect anything. In September 2025 OpenAI launched Instant Checkout with Stripe, but every seller had to support that integration. Now the agent works with any ordinary checkout form.
OpenAI says it is working with payment processors and fraud prevention firms so that agent purchases run through existing store checkouts. For the company itself this is a step from advice to action: an assistant that used to only suggest what to buy can now finish the order.
How do cards differ from crypto for agents?
Crypto companies are heading the same way by a different road. Coinbase released Agentic Wallets in February, letting software spend USDC, trade tokens and pay for services within preset limits. Its x402 protocol lets software pay for data or compute inside a web request, and the agent needs neither card details nor a human sign-off.
Circle launched Agent Stack in May with stablecoin wallets and payments as small as $0.000001. The company's product chief Nikhil Chandhok described the advantage this way.
"USDC is uniquely well-suited for the agentic economy because it is internet-native, programmable, and always available."
- Nikhil Chandhok, product chief at Circle, company statement
Cards give consumers familiar protection. Stablecoins allow micropayments that a card was never built for.
Hybrids exist too. Crossmint, which provides stablecoin infrastructure, combines stablecoin wallets with traditional card networks. Visa and Mastercard have their own initiatives for AI-initiated transactions, and Google introduced its Agent Payments Protocol back in 2025.
How much real demand is there?
It is hard to measure. TRM Labs estimated in September that agents account for only 0.6% to 7.5% of filtered x402 commerce by value, and its models cannot conclusively tell an agent from a plain script. Juniper Research expects global agentic commerce transaction value to grow from roughly $8 billion in 2026 to $1.5 trillion by 2030.
Competition is already there. Google introduced its Universal Commerce Protocol in January, linking shopping agents with retailers and payment providers. And three days before the wallet launch, OpenAI opened business profiles so companies can update product data in ChatGPT themselves.
What should users keep in mind?
OpenAI's terms leave deliveries and returns to the merchant, and for billing disputes users generally have to contact the bank that issued the card. Sites may block shopping agents or flag perfectly legitimate purchases as fraud. OpenAI only plans to allow automatic purchases within spending limits or categories, and has no date yet.
What interests us here is the absence of crypto. My read is that stablecoins will get their chance exactly where a card is awkward, in small automatic payments between programs, rather than in an ordinary store basket.
While agents pay with cards, the usual route from crypto to everyday spending stays the same, meaning an exchange into local currency and a withdrawal to a card. You can compare rates for a withdrawal to a Visa/Mastercard card across different exchangers.
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