Finance & Commerce MCP Servers for DeepSeek Harness

See who wins US federal contracts and grants (USAspending.gov). $0.02/call via x402.

Find the right US tariff code for a product and the duty rate that actually governs it.

Federal tax estimate, deadlines, FBAR/8938/3520 checks, §7702 screen, inherited-stock step-up.

Deterministic finance tools for AI agents — IRR, NPV, MOIC, DCF, WACC and sensitivity.

Point-in-time, survivorship-free SEC EDGAR fundamentals + smart-money signals for AI agents.

Read your VarianTrade portfolio, positions, risk and signals. Trades are proposal-only.

Verify an EU VAT number live in VIES before invoicing or paying. $0.02/call via x402.

EU/UK VAT compliance for AI agents: number validation, rate lookups, reverse-charge checks.

Live EU VAT number checks via VIES with company name/address, VAT formats and EU VAT rates

Sourced, scored comparisons of crypto exchanges, wallets, savings accounts and brokerages.

Base/Ethereum blocks and balances, crypto news RSS, CoinGecko prices.

An AI treasury agent paying in USDC on Arc: read its decisions, ledger and books; add invoices.

Prediction market intelligence for AI agents. Live data from Kalshi and Polymarket.

Demo of a Swiss tax service for AI agents: AI-drafted answers, sample quotes, nothing validated yet.

Read-only Hyperliquid wallet, market and portfolio research with source timestamps and coverage.

Currency rates, VAT rates, and tariff rates via Watch Engine. 203 monitors.

Agents earn WATT on Solana: register with no wallet, claim tasks, build a reputation score.

Kalshi weather markets: daily-high board beside the NWS forecast, live edges, EV, Kelly, base rates.

Tracks real-time 1h/24h DEX buy/sell orderflow ratios, whale accumulation signals, and liquidity v

Binance Futures market intelligence: funding, OI, order book, klines, cross-exchange comparison.

Chat with your bank data: balances, transactions, budgets, bills. Reads only, never moves money.