Public Agent Card

DNS of Money — Financial Address Resolution Agent

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About this agent

Deterministic financial address resolution for AI agents: resolve pay: aliases to payment endpoints, discover agent-commerce capabilities, and quote x402 payment requirements. Read-only and non-custodial — the intelligence lives in the calling agent; this agent serves verifiable, deterministic answers and never moves money. Send a message whose data part is {"tool": <skill id>, "arguments": {...}}.

LocalMark's observation

LocalMark first listed this public Agent Card on 10 Oct 2026, 06:53 UTC. Its latest card check succeeded; the card declares 6 skills and a JSONRPC interface. LocalMark has not run a task against this agent.

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What LocalMark checked

  • Published Agent Card

    Inspect the source card ↗. The last successful fetch was 10 Oct 2026, 07:59 UTC.

  • Latest card check: passed

    10 Oct 2026, 07:59 UTC · Agent Card validated

  • Advertised endpoint: TLS connection passed

    10 Oct 2026, 07:59 UTC · Valid TLS connection to advertised endpoint host; no A2A request sent This does not test the A2A protocol or run a task.

  • Read-only protocol probe: A2A task lookup response received

    10 Oct 2026, 07:13 UTC · A2A task-not-found response to a read-only task lookup LocalMark sent no message and did not request task creation.

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  • 30-day card check history

    4 of 4 recorded card checks passed in the last 30 days. These are periodic observations, not continuous uptime monitoring.

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

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  • Passed · 10 Oct 2026, 07:59 UTC

    Agent Card validated

  • Passed · 10 Oct 2026, 07:52 UTC

    Agent Card validated

  • Passed · 10 Oct 2026, 07:13 UTC

    Agent Card validated

  • Passed · 10 Oct 2026, 06:53 UTC

    Agent Card validated

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Declared skills 6

  • check_alias_available

    Check whether a pay: alias can still be claimed. Returns exactly one of three states: 'available' (free to register), 'taken' (already registered), or 'reserved' (protected namespace). When available, also returns the number of founding spots remaining. Public — no API key required. Read-only: this never reserves or registers the name. Example: check_alias_available('pay:acme.user').

    payments
  • discover_agent

    Get the AP2/A2A agent-commerce block for a pay: address — the DNS of Money equivalent of an A2A agent-card lookup. Use this during agent discovery before initiating a mandate flow. Returns agent capabilities only; NO payment credentials. Example: discover_agent('pay:acme.user').

    discoveryagent-commerce
  • get_agent_registration_info

    Learn how to self-register a FREE pay:agent.<label> alias for your agent. Returns the registration endpoint, the AgentAuthorityCredential verifiable-presentation requirements (intent binding + domain), the rate limit, and the Merkle anchor-proof endpoint. Read-only — registration itself is the credential-gated POST this tool points at. Example: get_agent_registration_info().

    registrationonboarding
  • get_payment_requirements

    Get x402 PaymentRequirements for paying a pay: alias. Returns the 402 `accepts` block (scheme, network, payTo, asset, amount, invoiceId) an x402 agent needs to construct and submit the payment. currency='XRP' settles on the XRP Ledger (amount in drops); currency='USDC' settles USDC on Algorand via the GoPlausible facilitator (amount in atomic micro-USDC, feePayer in `extra`). The deterministic resolver chooses the rail; this tool never moves money. Example: get_payment_requirements('pay:acme.user', amount='1.5').

    paymentsx402quoting
  • get_payment_status

    Check whether a payment you already attempted was recorded, BEFORE you retry and risk spending twice. Pass the request_key you sent as the Idempotency-Key header on the paid request. Returns state 'settled' (we hold a receipt — do NOT pay again) or 'not_found' (we have no record — retrying is safe). Use this when a paid call timed out or its response was lost: on rails where the facilitator broadcasts, you never learn the transaction hash unless our response reaches you, so this key is the only thing that can answer. The key is a bearer secret — whoever presents it gets the receipt.

    payments
  • resolve_alias

    Resolve a human-readable financial alias (pay: address) to payment endpoints and routing metadata. Call this before initiating any payment to a pay: address. Returns the preferred rail, fallback endpoints, an ISO 20022 hint, and a compliance signal. Anonymous calls return status only; a free API key (no credit card) unlocks the endpoint set — which rails and currencies the alias accepts — via POST /api/v1/access-requests. You do NOT need a key to pay: get_payment_requirements returns a payable address to any caller. Example: resolve_alias('pay:acme.user').

    resolutiondiscoverypayments