Finance & Commerce MCP Servers for ChatGPT

ISO 4217 currency INR.

ISO 4217 currency PHP.

Looks up the registration of a person or company at the Brazilian Securities Commission (CVM).

Live US options chains with Greeks and IV, a screener, SQL, and FMP fundamentals.

EVM onchain data: wallet, token, price, gas, transactions, ENS across 5 chains.

Official Czech National Bank (ČNB) exchange rates — daily and historical CZK rates against EUR, USD, and 30+ currencies. Direct from the

Data APIs SEC Event Intelligence API for SEC API/EDGAR filings, OpenAPI, MCP, A2A at data-apis.com.

Schema-aware read/write access to QuickBooks Online through Devart dotConnect ADO.NET data provider.

Personal finance assistant: track accounts, expenses, cash flow forecasts, and subscriptions.

Matched Kalshi and Polymarket markets across sports, crypto, weather, and economics over MCP.

Deterministic cited disclosure drafts with verified GHG lineage and audit hashes.

Dogecoin blockchain lookups: transactions explained, addresses, blocks, fees, supply and charts.

Conta Azul ERP MCP — sales, customers, finance and NF-e via OAuth 2.0. Read + write, 35 tools.

Live multi-signal market intelligence for supported instruments. Analysis only.

DTCC Public Swap Price Dissemination — the real-time, CFTC-Part-43-mandated

Lithuanian company due diligence and KYC identification, attested by an attorney-at-law.

Econdata MCP — wraps BLS (Bureau of Labor Statistics) public API v2

Macro data for AI agents: GDP, inflation, unemployment and more (World Bank, US BLS). No keys.

Real-time electricity prices for AI agents. 40+ countries, 100+ zones. No auth required.

Calibrated probabilities for Kalshi markets, a news wire and Polymarket outliers (Pro).

Italian regulated disclosures direct from eMarket Storage (Teleborsa) — keyless, same-day-fresh.