Stripe is launching the Machine Payments Protocol (MPP) open standard
Stripe is launching the Machine Payments Protocol (MPP) open standard.
Most leaders still treat payments as a “checkout problem”.
That assumption breaks the moment your buyer is software.
In a human flow, “pay” happens after trust: account, pricing page, approvals, invoices, procurement. The friction is expensive but it’s also a filter.
In an agent flow, friction is a bug. The agent can’t click, negotiate, or wait three days for someone to “set up the vendor”. It either gets a machine-readable price and a machine-readable way to pay, or it routes around you.
Stripe’s Machine Payments Protocol is interesting less for the crypto angle and more for what it turns payments into: a control plane.
If an agent can pay per call, per minute, per shipment quote, per document, then pricing stops being a PDF and becomes infrastructure.
That creates a new tradeoff most non-tech companies are not ready for:
The easier you make it to buy, the faster you commoditize what’s behind the endpoint.
Your defensibility shifts from “we have a sales motion” to “we have policies”:
metering, rate limits, entitlement, refund semantics, auditability, and what you do when the agent’s action was “authorized” but objectively wrong.
Agents won’t reward you for being easy to pay.
They’ll reward you for being predictable to integrate, and costly to replace.