PayPal partners with OpenAI to let users pay for their shopping within ChatGPT

Paypal said on Tuesday that it is adopting a protocol in combination with OpenAI’s “Instant Checkout” feature to let users pay for their shopping directly within ChatGPT, starting in 2026. Paypal is adopting the Agentic Commerce Protocol (ACP), an open-source specification developed by OpenAI that lets merchants make their products available within AI apps, consequently enabling users to shop using AI agents. Meanwhile OpenAI’s “Instant Checkout” feature, launched in September, lets users confirm their order, shipping, and payment details, and complete purchases without leaving ChatGPT.