Finance & Commerce MCP Servers for DeepSeek Harness

Connect Exact Online accounting to Claude, ChatGPT and Copilot. 114 tools, OAuth 2.1, EU-hosted.

Live Polymarket odds, order books, fee-inclusive quotes and non-custodial prediction trading.

Prediction-market fee/KYC/withdrawal data, venue recommendations, and a paid x402 change feed.

Free, no key: NFL prop board, Kalshi vs Polymarket gaps, 15-min crypto, Fed odds, NHL, EV/Kelly.

Polymarket + Hyperliquid + macro for AI agents. 38 tools, signal backtest, SSE streaming. Free tier.

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

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

São Luís MA City Hall: Clearance Certificate (Debts), official-source lookup. Platform-hosted, pay per query.

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

Montes Claros MG City Hall: Clearance Certificate (Debts), official-source lookup. Platform-hosted, pay per query.

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

Recife PE City Hall: NFS-e (electronic service invoice), official-source lookup. Platform-hosted, pay per query.

Maringá PR City Hall: Clearance Certificate (Debts) for taxpayers, official-source lookup. Platform-hosted, pay per query.

Rio de Janeiro RJ City Hall: certificate of IPTU registration details, official-source lookup. Platform-hosted, pay per query.

Rio de Janeiro RJ City Hall: NFS-e (electronic service invoice), official-source lookup. Platform-hosted, pay per query.

Florianópolis city hall debt clearance certificate, official-source lookup; platform-hosted, pay per query with prepaid credits.

Itajaí city hall debt clearance certificate, official-source lookup; platform-hosted, pay per query with prepaid credits.

Laranjeiras city hall debt clearance certificate, official-source lookup; platform-hosted, pay per query with prepaid credits.

Hortolândia city hall debt clearance certificate, official-source lookup; platform-hosted, pay per query with prepaid credits.

Mogi das Cruzes city hall debt clearance certificate, official-source lookup; platform-hosted, pay per query.

Osasco city hall company tax certificate, official-source lookup; platform-hosted, pay per query with prepaid credits.