Finance & Commerce MCP Servers for Grok Build

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.

DETRAN RJ IPVA: DARJ, official-source lookup. Platform-hosted, pay per query with prepaid credit.

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.

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.

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.

European power-market data: day-ahead & balancing prices, load, generation, flows, outages. 47 zones

Validate Ethereum addresses, keys, checksums, keccak256 hashes, function selectors, ENS

Capital-fit research and founder readiness with human-confirmed checkout.

Premium agentic endpoint for accounts-receivable-ledger-mcp.

Premium agentic endpoint for agent-slashing-protocol-mcp.