MCP Server Directory

PayPay QR payments for AI agents: QR codes, status, refunds, cancels. Bilingual JP/EN.

Freelance invoice ops MCP — overdue status, tone suggestion, and reminder drafts

DeFi agent definitions JSON API - crypto trading portfolio management bots

GoHighLevel CRM for AI agents. 60+ tools for contacts, messaging, calendars, and payments.

Robyn — Gasless Cross-Chain for AI Agents io.github.ox31461/robyn

Gasless cross-chain for AI agents: 25 nodes incl. Solana & native Bitcoin. One signature, no gas.

Qualy com.qualyhq/qualy

Connect your AI assistant to Qualy to manage payments, billing, and contacts.

Blockstream Info io.github.pipeworx-io/blockstream-info

Blockstream.info Esplora MCP — Bitcoin block/tx/address explorer.

Boi Il io.github.pipeworx-io/boi-il

Bank of Israel public API MCP. Keyless.

Fixed-fee P2P term loans (no oracles) and flash loans on Ethereum, Base, Arbitrum and Sepolia.

Cnb Cz io.github.pipeworx-io/cnb-cz

Czech National Bank (Česká národní banka, ČNB) public API MCP. Keyless.

Centralized API gateway routing to MCP servers with per-call billing

Coinmarketcap io.github.pipeworx-io/coinmarketcap

CoinMarketCap MCP — crypto prices, market cap, rankings

Paraguay Invoices (SIFEN e-Kuatia via FacturaSend) app.wishpool/paraguay-invoice-mcp

Paraguay SIFEN e-Kuatia: AI agents issue and query electronic invoices, stateless BYO.

Hnb Hr io.github.pipeworx-io/hnb-hr

Croatian National Bank (Hrvatska narodna banka, HNB) exchange-rate MCP. Keyless.

Peru Payments (Mercado Pago — Yape / PagoEfectivo) app.wishpool/peru-payments-mcp

Peru payments for AI agents — Yape / PagoEfectivo via Mercado Pago. Never holds funds.

CLI and MCP server for Gradient MSP Synthesize: usage push, billing drift, alert tracing.

Open, local revenue-intelligence CLI for Maxio Advanced Billing - MRR waterfalls

Poland Invoices (KSeF 2.0 national e-invoice API) app.wishpool/poland-invoice-mcp

Poland KSeF 2.0 national e-invoices for AI agents: issue FA(3) faktura, query by KSeF number.

Every Pax8 Partner API endpoint, plus an offline store that reconciles billing, tracks MRR, and

Non-custodial payment engine for AI agents — BTC, ETH, USDT, USDC, XRP, XMR, ZEC.

MCP server that sanitizes bad broker data and compresses options chains 95% for AI trading agents.

B.O.N.S.A.I. Health Intelligence API io.github.rabyavalla/bonsai-health

Lifestyle medicine health intelligence via x402 micropayments. 637+ peer-reviewed references.

Stocks, fundamentals, FRED economics, SEC filings & crypto. x402 micropayments, $0.01/call.

Give any AI agent instant payment capabilities via x402 protocol on Solana