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EVENT / TOPICHistorical

Mastercard Introduces Early‑Access AI Agent Payments via Agent Pay

2 reports2 sources10/20/2026 updated

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AI overview

Mastercard has launched an early‑access program for its new AI Agent Pay system, allowing AI agents to autonomously discover and pay for services within a user‑defined budget. The technology relies on the x402 protocol and uses signed payment vouchers for off‑chain, instant settlement, extending the capability to Mastercard’s global financial platform. During a live demo, a marketing agent used Agent Pay to complete nine payments to two merchants for social‑media research and image‑creation services. Settlements were executed through Coinbase, Base, and BVNK, illustrating the system’s interoperability with multiple payment networks.

Written with AI from the reporting · updated 10/20/2026

Latest developmentOct 21, 00:01
Mastercard opens early access to Agent Pay for Machines, demoed live at Cloudflare Connect
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  1. 1Unclassified fact stationOct 21, 00:00recorded Oct 21, 00:31revised

    Mastercard launches Agent Pay for Machines early access

    Read original source ↗ The BlockReplay this moment in the explorer
    Evidence & revisions · 2 source records
    Subject：
    mastercard
    Action：
    opens early access to Agent Pay for Machines
    Object：
    AI agents to discover services and pay within human-set limits
    Occurred (fact side)：
    Oct 21, 00:00
    The Block ↗Report pageOriginal / first version
    Published (valid side)：
    Oct 21, 00:00
    First seen (known side)：
    Oct 21, 00:31
    Decrypt ↗Report pageRevision 2 · currently revised
    Published (valid side)：
    Oct 21, 00:01
    First seen (known side)：
    Oct 21, 00:35
    Fact stationRevised

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Oct 21
  1. DecryptSource report revised
    Mastercard opens early access to Agent Pay for Machines, demoed live at Cloudflare Connect

    Report first recorded Oct 21, 00:35

    Mastercard opened early access to Agent Pay for Machines, a system that lets AI agents discover services, agree to terms, and pay for them within human-set spending limits. A live demo at Cloudflare Connect showed a marketing agent executing nine payments across two merchants for a protein-bar campaign, with settlement handled by Coinbase, the Base layer-2 network, and BVNK via Mastercard's Global Money Platform. The system is built on the x402 protocol and uses signed payment vouchers to enable off-chain transactions at machine speed.

    Read original source ↗
  2. The Block
    Mastercard opens early access to AI agent payments after pilots with Coinbase, Base and Cloudflare

    Report first recorded Oct 21, 00:31

    Mastercard has opened early access to Agent Pay for Machines, a system enabling AI agents to make payments using USDC, following successful pilots with partners including Coinbase, Base, and Cloudflare. The service is integrated into the Base ecosystem.

    Read original source ↗

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