Resolve, discover & pay pay: aliases for AI agents; returns a signed OFAC-screen attestation.
| Endpoint | https://api.dnsofmoney.com/mcp/rpc (streamable-http) |
|---|---|
| Registry version | 1.1.0 |
| Now | 6 tools · grade A (98) · pin ts_8928226b03ab5ac40bc031d92be8f56c · protocol 2025-06-18 |
| First / last listed | 2026-11-08 01:30 UTC / 2026-11-08 01:30 UTC |
| Grade over time | 2026-11-08: A (98), 6 tools |
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Tools: resolve_alias discover_agent check_alias_available get_payment_requirements get_payment_status get_agent_registration_info
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 params: alias_uri*, amount, currency, preferred_rail |
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'). params: alias_uri* |
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'). params: alias_uri* |
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 res params: alias_uri*, amount, currency |
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 broadc params: request_key* |
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(). params: none |
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