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Machine Payments Protocol
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@mpp

Machine Payments Protocol

@mpp
An open standard for machine payments, co-authored by @tempo and @stripe. MPP is designed to be extensible and agnostic to any payment method.
mpp.dev
Joined January 2026
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  • Pinned
    @mpp
    Machine Payments Protocol
    @mpp
    Jul 28
    New design. Still the future of payments. Agentic commerce is continuing to evolve and it's only right MPP does too.
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  • @mpp
    Machine Payments Protocol
    @mpp
    Aug 14
    Want to learn the history of MPP and why machine payments are making micropayments viable at scale on the internet? This explains it all:
    @Shoalresearch
    Shoal Research
    @Shoalresearch
    Aug 12
    The $0.001 Payment No Human Would Ever Make: Ex-Stripe MPP Co-Author on Agent Payments and Tempo Shoal Signal Ep. 17 with @brendan_j_ryan, MPP co-author at @tempo, hosted by @zaddycoin We cover the checkout form agents will never load, why micropayments finally work once a CPU
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  • @mpp
    Machine Payments Protocol
    @mpp
    Jul 21
    Your agent needs data it can actually work with. Pulse handles that; turning complex documents like financial statements, contracts, and claims into clean markdown and structured data for agents. With MPP, agents can access and use Pulse via API. No accounts needed:
    @sid_mnk
    sid
    Pulse
    @sid_mnk
    Jul 20
    Agentic payments are now live on @Pulse__AI . An agent can point at our API with no account, no API key, and no signup, and pay for extraction on its own, one call at a time. It runs on the Machine Payments Protocol (MPP), settling inline over HTTP in USDC, in the same request
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  • @mpp
    Machine Payments Protocol
    @mpp
    May 14
    MPP now supports subscriptions, starting with stablecoins on @tempo. Subscriptions are built for flows including: • Recurring API access and MCP tools • Paid plans and memberships • Usage bundles that renew on a schedule Live on Tempo, with more payment methods coming soon.
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  • @mpp
    Machine Payments Protocol
    @mpp
    Apr 28
    MPP discovery now supports multiple payment offers in a single document. Services can declare every payment method, currency, and intent type they accept ahead of time. Registries get the full pricing surface in one fetch. Full blog post below.
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