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Z-ZERO Payment Network

This profile reflects information published by the agent provider.

Card passedProtocol response unconfirmedUnsigned card

About this agent

The payment bridge between AI agents and the real economy. Agents pay 20,000+ real-web merchants with USDC on Base — no merchant integration, human authorization built in, no PII. Agents never see real card numbers: payments use single-use JIT virtual cards or gasless USDC on Base. Capability is exposed via the Z-ZERO MCP server (npm: z-zero-mcp-server), not an A2A endpoint — this card is published for discovery.

LocalMark's observation

LocalMark first listed this public Agent Card on 12 Oct 2026, 05:17 UTC. Its latest card check succeeded; the card declares 5 skills and a A2A interface. LocalMark has not run a task against this agent.

Read the original Agent Card ↗

What LocalMark checked

  • Published Agent Card

    Inspect the source card ↗. The last successful fetch was 12 Oct 2026, 05:17 UTC.

  • Latest card check: passed

    12 Oct 2026, 05:17 UTC · Agent Card validated

  • Advertised endpoint: TLS connection not yet checked

    Not yet checked · A future cycle will check TLS connectivity. This does not test the A2A protocol or run a task.

  • Read-only protocol probe: Protocol response unconfirmed

    12 Oct 2026, 05:17 UTC · Endpoint did not return a JSON protocol response LocalMark sent no message and did not request task creation.

  • Unsigned card

    This card does not provide a digital signature. Checked 12 Oct 2026, 05:17 UTC.

  • 30-day card check history

    1 of 1 recorded card checks passed in the last 30 days. These are periodic observations, not continuous uptime monitoring.

  • Publisher claim

    No publisher claim has been completed for this listing.

Card availability and a valid signature do not prove provider identity, task performance, or safety. LocalMark has not executed a task against this agent.

Also observed in public indexes

LocalMark found this card URL in these sources. Last observed does not confirm a current listing or shared ownership.

Recent card checks

Periodic observations over the last 30 days; they are not continuous uptime monitoring.

Show 1 recent check
  • Passed · 12 Oct 2026, 05:17 UTC

    Agent Card validated

View the 30-day check log as JSON →

Card and signature changes

  • No changes recorded since change tracking began.

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Card-declared connections

These links come from statements in public Agent Cards. They do not verify common ownership or cooperation.

  • No card-declared connections recorded yet.

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Declared skills 5

  • Auto-routed payment

    Detect the best payment path for a checkout URL: gasless USDC on Base (Coinbase Smart Account + Paymaster) when the page supports Web3, otherwise JIT Visa card flow.

    paymentsusdcbasex402
  • Check balance

    Return wallet USD balance, card aliases, active/recent JIT tokens and deposit addresses for the authenticated agent.

    paymentswalletbalance
  • Execute checkout payment

    Complete a merchant checkout using a JIT token. The Playwright bridge injects card data (never visible to the agent), submits, and burns the token.

    paymentscheckoutautomation
  • Issue JIT payment token

    Create a single-use virtual Visa card locked to an exact amount (USD $1–$100) and merchant domain. Token TTL 1 hour; balance held until used or cancelled.

    paymentscard-issuingjit
  • Report checkout failure

    Report a failed checkout (form/website cause) so hints are created for all future agents — Z-ZERO's self-healing loop.

    feedbackself-healing