# Jeff Weinstein (slim)

> Jeff Weinstein is product Lead, Agentic Commerce at Stripe. Machine Payments Protocol (MPP) on Anchor Terminal, with grades, an about and public profiles.

- Full: https://www.anchorterminal.com/people/jeff-weinstein-2/index.md (~850 tokens) · this version ~680 tokens · JSON https://www.anchorterminal.com/people/jeff-weinstein-2/index.json · canonical https://www.anchorterminal.com/people/jeff-weinstein-2/
- Index: https://www.anchorterminal.com/llms.txt · API: https://www.anchorterminal.com/api/v1/index.json · MCP: https://www.anchorterminal.com/mcp · Updated: 2026-10-28
- Licence: CC BY 4.0, credit Anchor Terminal and link this page (https://www.anchorterminal.com/terms/#data)

Product Lead, Agentic Commerce, Stripe.

- LinkedIn: https://www.linkedin.com/in/jeffwweinstein/

## What Jeff builds

- [Machine Payments Protocol (MPP)](https://www.anchorterminal.com/tools/mpp.md), graded A, 81.5/100, in Pay-per-call protocols. A method-agnostic 'Payment' HTTP authentication scheme from Tempo and Stripe, launched on 2026-03-18. Product Lead, Agentic Commerce, Stripe, researched 2026-10-28.

## Works with

- [Brendan Ryan](https://www.anchorterminal.com/people/brendan-ryan/), Co-author, MPP core specification (IETF draft)
- [Jake Moxey](https://www.anchorterminal.com/people/jake-moxey/), Co-author, MPP core specification (IETF draft)
- [John Collison](https://www.anchorterminal.com/people/john-collison-2/), Co-founder and President, Stripe
- [Patrick Collison](https://www.anchorterminal.com/people/patrick-collison-2/), Co-founder and CEO, Stripe
- [Steve Kaliski](https://www.anchorterminal.com/people/steve-kaliski-2/), Engineering Lead, Agentic Commerce, Stripe
- [Tom Meagher](https://www.anchorterminal.com/people/tom-meagher/), Co-author, MPP core specification (IETF draft)

## Questions

### Who is Jeff Weinstein?

Jeff Weinstein is product Lead, Agentic Commerce at Stripe.

### What does Tempo and Stripe make?

Anchor Terminal lists Machine Payments Protocol (MPP) from Tempo and Stripe.

### How are Jeff's tools graded?

Machine Payments Protocol (MPP) is graded A, 81.5 out of 100, on Anchor Terminal's benchmark, which scores every listing against the same checklist.

## Sources

- https://stripe.com/blog/machine-payments-protocol
- https://www.linkedin.com/in/jeffwweinstein/
- https://www.linkedin.com/in/steve-kaliski-079a7710/
- https://mpp.dev/
- https://tempo.xyz/about/
- https://tempo.xyz/blog/introducing-tempo/
- https://en.wikipedia.org/wiki/Stripe,_Inc.
- https://en.wikipedia.org/wiki/Patrick_Collison
- https://en.wikipedia.org/wiki/John_Collison

Not the same person as [Jeff Weinstein](https://www.anchorterminal.com/people/jeff-weinstein/) (OpenAI and Stripe), as far as the research can tell.

These are the people building the tools we list, named for their public role in the company or project behind a listing, from public pages, with the date it was researched.