89rat

The neutral discovery + intelligence layer for the machine-payable economy: hourly-verified x402 prices, on-chain seller trust, MCP-native agent search, deterministic purchase policy

Deterministic business-identifier validation (IBAN/LEI/VAT/SWIFT + 24 more) + rental due-diligence, paid per call via x402 (USDC on Base). 28 tools, MCP + REST, signed receipts, dynamic pricing.