AsterPay — EUR Settlement & Agent Trust API

EUR settlement layer for AI agents. Convert USDC/EURC to EUR via SEPA Instant.

**Free tools (no payment required):**
- `check_agent_trust` — KYA trust score 0-100 for any Ethereum wallet
- `get_trust_tier` — Trust tier classification (open/verified/trusted/enterprise)
- `get_settlement_estimate` — Calculate EUR amount for USDC conversion
- `discover_services` — List all available AsterPay API endpoints

**Protocols:** x402, A2A, ERC-8004
**Chains:** Base, Ethereum, Solana, XRPL, Polygon, BNB Chain
**Docs:** https://asterpay.io/docs