Jeff Weinstein

2 articles by Jeff Weinstein.

Introducing the Machine Payments Protocol

We’re launching the Machine Payments Protocol (MPP), an open standard, internet-native way for agents to pay—co-authored by Tempo and Stripe. Businesses on Stripe can accept payments over MPP in a few lines of code using our PaymentIntents API.

Jeff Weinstein·March 18, 2026Engineering

Developing an open standard for agentic commerce

Today, we announced that Stripe is powering OpenAI’s new commerce experience, Instant Checkout in ChatGPT, and we released the Agentic Commerce Protocol, a new open standard that enables programmatic commerce flows between AI agents and businesses.

Jeff Weinstein·September 29, 2025AI & ML