"Nx" matching MCP connectors:

Historical FX rates for 100+ currencies vs USD from IMF and World Bank data, 1940-present.

Fiscal y nomina MX: recargos, ISR, CFDI, RESICO, calendario, IMSS, aguinaldo, finiquito.

Deterministic Mexican payroll & tax math: finiquito, ISR, aguinaldo, IMSS (2026 tables).

Robinhood Chain intelligence: trend scores, launch radar, KOL leaderboard, pre-trade risk checks.

FX bottom/top signals: 48 pairs (USD/KRW base), verdict + score, scans. Pay-per-call x402.

Paid Dutch company screening: VAT (VIES), insolvency, supplier screen. x402 v2, USDC on Base.

Search 1,300+ live Canadian funding opportunities — grants, tax credits, accelerators, and loans.

KoSIT-verified German e-invoices: generate & validate ZUGFeRD, Factur-X, XRechnung, EN 16931.

Real-time crypto data for AI assistants. Live price spreads between Binance and OKX, perpetual funding rates, Cash & Carry arbitrage yields, and exchange status. No API key required.

Forensic FX audit. Detects hidden bank markups in real time. Returns spread bps + audit score 1-10.

World's first independent FX audit MCP. Detects hidden bank fees in 30 seconds.

What a stock's price is betting on: implied growth, duration, margin from SEC filings. Free tools.

Form companies, manage bank accounts, cards, invoices and more — directly from your AI coding tools.

Nonprofit fund accounting your AI agent helps you run — read the books and post entries.

AI agent infrastructure: EU trade analytics (28M+ records), customs data, salary intelligence, SoulLedger agent identity, EU AI Act compliance — 13 MCP tools with x402 USDC payments