Finance & Payments MCP servers

Read-only x402 payment diagnostics: diagnose, evidence, explain, recover, resolve, status. Zero deps

Read SEC EDGAR and XBRL filings with an AI: 18 tools over the filing itself. Local, free, no account

Pay x402 APIs in USDG on Robinhood Chain, borrow and repay a Priors credit line, check records.

Official central-bank & tax-authority rates from 100+ sources. No API key needed to start.

Twinfield AI Connect: hosted MCP server for Twinfield.

Free small-business facts and stateless workflow review kits: quotes, invoices and order handoffs.

Match news headlines to the Polymarket prediction markets they move - live odds and deep links

China A-share filings: why a number moved, does the trend continue, who supplies whom.

Unofficial MCP server for YNAB: read-only by default, every change previewed and undoable.

Trust OS for AI agents: governed memory, payments, reputation, approvals, and audit evidence.

Payments for AI agents: gasless USDC on Base + JIT single-use virtual cards, PAN never in context.

Simples Nacional conferido contra a LC 123 e a LC 214: alíquota, DAS, repartição, Fator R e CNAE

Institutional 13F intelligence: 8,600+ managers, holdings, changes, ownership, overlap and flows.

Signed, reproducible market facts for agents, verifiable without trust.

Read-only MCP tools for the Sedis PartnerAPI v2 (Bolagsanalys + Fastighetsbenchmark).

Verification and research desk for agents: packet validation, token screens, settlement checks.

Signed settled outcomes (Polymarket, sports) + whale signals as agent tools, paid via x402.

Cross-venue prediction market odds (Polymarket, Kalshi, PredictIt, Manifold) with arbitrage signals

Wise balances, card payments, transfers and recipients, plus transfers you approve twice.

Journal entry testing (JET) for accounting audits. 15 screening rules, zero dependencies.

SEC EDGAR financials, insider trades, 8-K events, and 13F holdings as MCP tools.

Access financial data and market information via Financial Modeling Prep API

Matches news to Polymarket markets and returns the market's probability. Optional capped trading.

MONA Pay for AI agents: create VietQR, check bank transfers, webhooks & HMAC. Vietnam bank API, VND

Statistical adjudication for agents: backtest judges, fact-checks. Pay per call in USDC via x402.

Installs ProAbono into a website from the IDE: hosted pages, rights sync, catalogue, billing.

Budgets, propose-then-approve, and receipts for agents that buy for a human. Dry-run by default.

MCP server for Manager.io bookkeeping: read-first with opt-in scoped task and write tools