Finance & Commerce MCP Servers for ChatGPT

US federal 2026 tax brackets, standard deductions, payroll and retirement limits, sourced.

Stock, ETF, crypto, forex, economic and US housing market data by ZIP code for AI assistants.

Search rated insider dealings across the UK, US, Sweden, Netherlands and US Congress.

Deterministic market-state engine for trading agents — state, gate, coordinates, with receipts.

Rug pull risk and on-chain forensics for tokens on Solana and six EVM chains.

Autonomous DeFi router for multi-hop execution, MEV risk mitigation, and transaction calldata.

Development Exit Finance: the site's own MCP server — enquiry (enquiry = a human handoff, not a...

DEX and on-chain data: liquidity pools, token prices, swaps, and trading volume.

ASX dilution data from company filings: raises, options overhang, cash runway, capacity. Keyless.

Matched Kalshi and Polymarket markets across sports, crypto, weather, and economics over MCP.

Private credit marks from BDC and interval filings. Ask a name. See who filed it.

Read prediction disputes and the crowd's odds on real-world events from disputes.online.

Document a §1001 sale of dead startup stock, SAFEs, notes, or LLC interests — capital loss records

Energy data from EIA: electricity, fuel prices, and renewables

Proof of existence, names and chain data of the Doichain blockchain for AI agents

Verify AI-agent revenue: recompute a Merkle proof and check it against an on-chain anchor.

Daily Agent Signal: x402 research; coverage varies. Free preview, $0.03 USDC on Base. SEC/OFAC.

Utility data for AI agents: IBAN, EU holidays, VAT rates, time zones, ECB FX. Pay per call.

US import duty and HTS codes from the official USITC schedule, plus Section 301 China status. Free.

Company finances for agents: transactions, invoices, bills, expenses, subscriptions, receipts.

SEC filings and insider trades in real-time. 10-K, 10-Q, 8-K, Form 4, and company lookup.