Finance & Commerce MCP Servers for DeepSeek Harness

ProPublica Nonprofit MCP — ProPublica Nonprofit Explorer API (free, no auth)

Pulse Verity — crypto index prices that come with a PROOF.

Quiver Quantitative MCP — alternative-data on public companies (quiverquant.com)

RBA MCP — Reserve Bank of Australia statistics (free, no auth).

South African Reserve Bank (SARB) Web API MCP. Keyless.

Tiingo MCP — wraps the Tiingo financial API (tiingo.com)

Token Risk — rug-pull / honeypot screening for crypto tokens.

Tradier MCP — stock & options market data via the Tradier Brokerage API

Pitch Protocol — agent-native venture-capital infrastructure (pitchprotocol.vc).

Plaid MCP — wraps Plaid Sandbox API (sandbox.plaid.com)

Provide AI assistants with real-time access to official SEC EDGAR filings and financial data. Enab…

Polymarket US MCP — market data for Polymarket US (polymarket.us), the

Live Polymarket odds, 1h/24h movers, top markets. Free previews; full data via x402 USDC on Base.

Analyze your portfolio and generate ideas for improvements

Connect your Porto Bank account to AI via Brazil's Open Finance: balances, statements, cards, invest

Transmission market data and TSR actions (MISO/SPP OASIS) from the PowerStation trading platform.

Prediction-market news, $0.01/query. Register and buy inside this MCP session — free testnet funds.

PredictIt MCP.

Debt clearance certificate lookup from the official Macapá (AP) city hall source; platform-hosted, pay per query.

Ilheus BA City Hall: Clearance Certificate (Debts), official-source lookup. Platform-hosted, pay per query.

Rio Verde GO City Hall: Clearance Certificate (Debts), official-source lookup. Platform-hosted, pay per query.