Skip to content

Agent Payments Protocol

Named by 2 kept items in this workspace.

The items that name it 2

  • PCM: A Proof-Carrying Message Protocol for Verifiable Multi-Agent Communication
    paper2026-10-29It is written here as AP2.

    Deployed protocol modelled as a baseline in the benchmark.

  • Proving Humanity
    articleIt is written here as Agent Payments Protocol (AP2).

    Google's protocol announced in 2025 using 'mandates' (cryptographically signed records of user instructions, including intent mandates and cart mandates) as tamper-evident proof of what the user authorized; supports user-present and user-absent transactions.

In every workspace you can read 4

AI

Security

All technologies in this workspace.