"NEC" matching MCP connectors:

Connect your Necton account to AI via Brazil's Open Finance: balances, statements, cards, investment

SEFAZ SE: NFC-e, official-source lookup. Platform-hosted, pay per query with prepaid credit.

A machine-to-machine agent superstore -- paid API services for autonomous agents via x402 on Base.

Feed of x402/L402 services newly listed on 402index.io within a recency window (candidate #8, manual

New Zealand payments for AI agents — cards / Apple Pay via Stripe. Never holds funds.