# AsterPay — EUR Settlement for AI Agents

> EUR settlement + trust for AI agent commerce: budgets, KYA, merchant discovery. 22 tools.

- name: io.asterpay/asterpay
- version: 2.1.0
- connection class: R0 (autonomous)
- trust: 93/100
- quality: 85/100 (good)
- owner: not claimed
- descriptor: https://api.protogrid.dev/v1/servers/io.asterpay%2Fasterpay
- tools: https://api.protogrid.dev/v1/servers/io.asterpay%2Fasterpay/tools

**An agent can connect right now, no human step.** Remote endpoint, no authentication, reachable on the last probe.

## Connection (mcpServers)

```json
{
  "mcpServers": {
    "asterpay": {
      "type": "http",
      "url": "https://mcp-api.asterpay.io/mcp"
    }
  }
}
```


## Trust

- hygiene: 100
- liveness: 100
- freshness: 65
- provenance: 100
- drivers: +repository +namespace-matches-repo +dns-namespace +website +reachable +uptime-100% ~updated-108d-ago
- Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed.

## Quality 85/100 (good)

### protocol: 75 (weight 25)

- warn `protocol.modern`: newest supported version is 2025-11-25; 2026-07-28 not supported, older versions are deprecated until 2027-07-28
- n/a `protocol.stateless`: only applies to 2026-07-28 servers
- pass `protocol.transport`: streamable HTTP
- n/a `protocol.list_ttl`: only applies to 2026-07-28 servers

### authorization: n/a (weight 15)

- n/a `auth.prm`, `auth.as_metadata`, `auth.cimd`: no remote uses OAuth
- n/a `auth.secret_in_url`: no templated URL

### tool hygiene: 86 (weight 30)

- pass `tools.descriptions`: every tool has a description
- pass `tools.description_length`: descriptions are concise
- pass `tools.schemas`: every tool has an object input schema
- pass `tools.annotations`: 4 of 4 tools declare readOnlyHint or destructiveHint
- fail `tools.directory_hints`: no tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: settlement_estimate (destructiveHint); merchant_resolve (destructiveHint); check_agent_trust (destructiveHint); …
- pass `tools.token_cost`: about 632 tokens to load every tool
- pass `tools.api_dump`: tools are not a one-to-one API dump

### stability: 100 (weight 15)

- pass `stability.changes`: no tool changes in 30 days
- pass `stability.rug_pull`: no tool changed its meaning under the same name

### dependencies: n/a (weight 15)

- n/a `deps.known_vulns`, `deps.mcp_sdk_version`, `deps.resolvable`: no npm or PyPI package

- tools: 4, about 632 tokens to load them all
- tool set hash: fa341a11a52931a8d61f83580fa7d8cf
- badge: [![protogrid quality](https://protogrid.dev/badge/io.asterpay/asterpay.svg)](https://protogrid.dev/servers/io.asterpay/asterpay)
- Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed.

### Tool changes

_No tool definition changes recorded._

## Remotes

- https://mcp-api.asterpay.io/mcp (streamable-http, auth none, reachable true, uptime30d 1)

## Packages

_none_

## Tools (4)

- `check_agent_trust`: Know Your Agent (KYA): score how trustworthy an AI agent or wallet is before paying or transacting with it. Returns a trust score 0-100, tier (Open/Verified/Trusted/Enterprise) and components (ERC-8004 identity, sanctions screening, wallet age/activity). Input: an Ethereum address. Free, read-only.
- `market_rates`: Get current reference market rates used by AsterPay (e.g. USDC, EURC, major crypto rates and FX). No input. Free, read-only.
- `merchant_resolve`: Resolve a European business to its verified payment endpoint (IBAN/BIC) via AsterPay's Merchant Payment Endpoint (MPE), from provable sources only. Provide EITHER a merchant_id OR a business_id together with its business_id_type (vat, y_tunnus, company_number, lei, duns). Tip: business_id_type 'demo' (or business_id 'FI-DEMO-0001') returns a safe demo merchant. Free, read-only — resolution does not move money.
- `settlement_estimate`: Estimate converting a USDC amount to EUR via AsterPay's EUR off-ramp. Returns the exchange rate, AsterPay fee (0.5% + €0.10 on the EU rail), net EUR amount and SEPA Instant timing. Input: a USDC amount. Free, read-only — no payment is made.