In a groundbreaking move, OpenAI has launched Instant Checkout in ChatGPT, a new feature that promises to streamline the e-commerce experience directly within the chat interface. Developed in collaboration with Stripe, this feature introduces the Agentic Commerce Protocol (ACP), a new protocol designed to transform how users interact with online shopping platforms through artificial intelligence.
What is Instant Checkout in ChatGPT?
Instant Checkout in ChatGPT allows users in the US—regardless of their subscription tier, including the free version—to make purchases directly from sellers on Etsy. This seamless shopping experience means that users no longer need to leave the chat interface to complete their purchases. Currently, the service supports single-item purchases, but multi-item carts will be available in the near future, significantly enhancing the overall shopping experience.
By tapping “Buy” within the chat, users are guided through a quick and easy process to confirm their shipping and payment details, completing the purchase without ever leaving the conversation. Orders, payments, and fulfillment are handled by the sellers using their existing systems, while ChatGPT facilitates communication and transaction processing between the buyer and seller.
This feature is currently available to US-based buyers and supports Etsy sellers, but OpenAI has plans to expand it to include over a million Shopify merchants in the future, along with extending the service to more global regions. As the platform evolves, Instant Checkout will bring an even more extensive selection of goods from various merchants directly to ChatGPT users.
How Does the Instant Checkout Work?
Here’s how Instant Checkout enhances the shopping experience:
- Seamless Shopping: Users can buy items directly within the chat, without navigating away from the conversation interface.
- Simple Process: Once you find a product in your chat, you simply tap Buy, review your shipping and payment details, and complete the transaction.
- Merchant Integration: OpenAI’s Instant Checkout works alongside the merchant’s existing payment systems, ensuring orders, payments, and fulfillment remain within the control of the sellers.
- Free for Users: The feature is entirely free for consumers, with OpenAI collecting a “small fee” from merchants for each transaction processed through the service.
- Expanding Merchant Base: Currently available with Etsy sellers, the service will expand to support millions of Shopify merchants in the future, making it easier for consumers to shop across a wide variety of products.
The Agentic Commerce Protocol (ACP) is open-source, allowing more merchants and developers to integrate the service into their platforms. ACP is an open standard designed for AI commerce, aiming to make it simple, secure, and easy to implement. As the name suggests, the ACP allows AI agents, businesses, and consumers to interact in a way that makes purchases smoother and faster.

The Future of AI Commerce with OpenAI and Stripe
With the Agentic Commerce Protocol, OpenAI is setting the stage for a new era of AI-powered commerce. By enabling a direct and smooth shopping experience within ChatGPT, users can interact with brands and merchants more seamlessly than ever before. As the technology matures, OpenAI’s Instant Checkout could become the go-to method for shopping through conversational AI interfaces.
While Instant Checkout is currently limited to single-item purchases and only available for US buyers, OpenAI’s plan to expand this service globally, including future support for multi-item carts, is a major step towards revolutionizing e-commerce. The addition of millions of Shopify merchants into the fold will only accelerate the adoption of AI-driven commerce.








