Finance & Commerce MCP Servers

SEFAZ RS: CADIN e CFIL, official-source lookup. Platform-hosted, pay per query with prepaid credit.

SEFAZ SC DEC: Caixa Postal, official-source lookup. Platform-hosted, pay per query with prepaid cred

SEFAZ SP detailed electronic tax receipt (SAT), official-source lookup; platform-hosted, pay per query with prepaid credit.

SEFAZ SPU issues federal property certificates from official sources; platform-hosted, pay per query with prepaid credit.

Segfy, multi-quote and management platform for insurance brokers. Connect your account with your Seg

Funding histories, bank filings and settlement data with source receipts, units and capture clocks.

Read-only on-chain intelligence for AI agents on Base: balances, tokens, gas, tx status.

Verify Polish companies by NIP/KRS/REGON + EU VAT (VIES). 14 MCP tools (9 no-key).

Solana MCP developer toolkit: wallets, trades, markets, PnL, transfers, onchain, swaps & API tools.

Solana token due-diligence: 3-source fused risk verdict incl. LP-lock depth. $0.01 via x402.

Sperax Protocol MCP – USDs stablecoin, SPA, veSPA governance & Demeter DeFi on Arbitrum

Audit a pasted SaaS subscription list for redundant-category overlap and overspend.

Real-time stock quotes, company info, historical prices, and market movers.

Percentile fingerprints, curated peers, theme clusters & market-stress context for US stocks.

US stocks and options data via SQL: bars, ticks, greeks, fundamentals, filings. No key.

Deterministic Czech OSVC tax tools for 2026: tax, insurance, deadlines, VAT and exchange rates.

Data-economy news: markets, alt data, AI training data, licensing, deals. Agents can contribute.

Convert currencies on the daily European Central Bank reference rates. No API key, no signup.

Historical OHLCV candles for any token. CoinGecko + GeckoTerminal on-chain. x402.

x402-paid data for agents: tokenized stocks on Base, Solana token verdicts, AI-progress readings

Live fees on five chains