Machine Payments Protocol (MPP)
stripe.com
March 18, 2026
1 min read
Summary
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.
Community Sentiment
MixedPositives
- Having an easily detectable protocol would enhance the harness's ability to manage payment processes, ensuring deterministic code execution and improving reliability in transactions.
Concerns
- The term 'protocol' seems to be overused and misapplied, leading to skepticism about the actual innovation behind MPP compared to established protocols like TCP or UDP.
- There is a lack of clarity on how MPP differentiates itself from simple API calls, raising doubts about its necessity and effectiveness in improving agent performance.
Source
stripe.com
Published
March 18, 2026
Reading Time
1 minutes
Relevance Score
58/100
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