"Information about C4 diagrams" matching MCP connectors:

China supplier checks via MCP/x402: Basic 0.032 USDC (3 modules); Full 0.093 USDC (9 modules).

European payment QR — SPAYD (CZ/SK) & EPC/GiroCode (SEPA), plus text/WiFi/vCard. Local, free.

Connect your C6 Bank account to AI via Brazil's Open Finance: balances, statements, cards, investmen

Transportation fiscal-document issuer from Bsoft by nstech (HiveCloud). Query CT-e (freight bill of