Finance & Commerce MCP Servers for Codex CLI

ISO 4217 currency NZD.

Latest and historical ECB foreign-exchange reference rates for 30+ currencies, via Frankfurter.

ISO 4217 currency SEK.

ISO 4217 currency TWD.

ISO 4217 currency USD.

ISO 4217 currency ZAR.

FX protection for SMEs — price Guards, live spot/forward rates, settlement dates, and more.

Live currency conversion for 166 currencies, shown as an interactive in-chat card. No sign-in.

Current Annuity Rates: the site's own MCP server — calculator, enquiry (enquiry = a human...

Deterministic HS6/TARIC customs resolution engine and bilingual FTS5 nomenclature API (UNE Node 04).

Cyprus Gross to Net: the site's own MCP server — calculator, enquiry (enquiry = a human handoff,...

Solana address risk grades and token scans for AI agents. Pay-per-call via x402 (USDC on Base).

Brazilian stock (B3) fundamentals: ratios, dividends, scores, FIIs, ETFs, BDRs. Open methodology.

Registration data for an individual in Mexico from the CURP; platform-hosted, no credentials, pay per query.

Indian NSE/BSE research data and mechanically-computed ratios; read-only market tools.

Halal stock screening with receipts: every Sharia verdict cites its SEC filing. 5 methodologies.

German 2026 tax and social-insurance thresholds, minimum wage and allowances, sourced.

Take-home pay after tax and social contributions for nine countries, with tax year.

Current UK tax-year rates and thresholds, verified against gov.uk with source URLs and dates.

US federal 2026 tax brackets, standard deductions, payroll and retirement limits, sourced.

Stock, ETF, crypto, forex, economic and US housing market data by ZIP code for AI assistants.