Finance & Commerce MCP Servers for Windsurf (legacy)

Decode any Base tx: plain English, strict JSON, risk flags, no LLM. 50 free/day per IP, then $0.02.

Source-verified crypto news, live prices, whale transfers, token safety checks and the Daily Brief.

Crypto market data, 200 indicators, order flow and a chart link. No account, no API key.

Read and update hosted Beancount books over OAuth. No CLI access token.

Polymarket market data, live CLOB books, replay, simulation, and opt-in trading in Rust.

Accounting for Austria: Reading and suggesting entries, receipts, invoices, bank statements and VAT returns.

Live Kalshi + Polymarket prediction-market data and cross-venue arbitrage spreads, one schema.

Identifies the ultimate beneficial owner of a company or person from the CNPJ or CPF, for compliance.

Live Robinhood Chain tape, copy desks, and a target book. Talon never signs.

Paid token risk and security intelligence for AI agents over MCP with x402 payments.

BIC 8-char shape, value discarded

Danish vehicle registration tax (registreringsafgift) calculator and DMR registration statistics

Powerful Model Context Protocol server for Binance USDⓈ-M Futures trading. 14 comprehensive tools for order management, position tracking

BIS MCP — Bank for International Settlements statistics (no auth)

MCP server for building BitBadges collections with embedded documentation and API tools

The Bitcoin credit markets, measured. Cross-venue rates, venue criteria, chain indicators.

Best live crypto yield at each A-D risk grade on BTC, ETH, SOL and stablecoins, DeFi and CeFi.

Pre-transaction token risk checks for autonomous agents on six chains. Read-only; paid via x402.

Bitfinex v2 public MCP.

Bitstamp MCP (public endpoints).

MCP server for read-only access to a Bitvavo crypto exchange account