MCP Server Directory

8,000+ pay-per-call APIs via x402 USDC micropayments on Base. No API keys needed.

Generate Ethereum wallets with BIP39 mnemonics, HD paths, vanity addresses, private key backup

run.pay io.github.PalabreX/runpay

Stripe-native marketplace where AI agents discover and pay per call for API services.

Cryptographic audit trail for AI agents. Sign, verify, export. GDPR/HIPAA/EU AI Act.

Papaya Pay Any Bill (US) com.papayapay.consumer-production.mcp-agent/bill-payment

Pay any US bill in a snap, right from your chat — utilities, medical, rent, parking tickets & more.

Swiss accounting integration for Bexio. 315 tools: invoices, contacts, projects, account balances

Offline PineScript v6 → C++ backtests at deterministic TradingView parity, run locally via MCP.

Bpstat Pt io.github.pipeworx-io/bpstat-pt

BPstat — Banco de Portugal statistics API (Portuguese central bank). Keyless.

Brapi io.github.pipeworx-io/brapi

brapi.dev MCP — Brazilian stock + crypto + ETF quotes.

Bundesbank De io.github.pipeworx-io/bundesbank-de

Deutsche Bundesbank (Germany's central bank) statistics MCP.

MCP server for Ryvo Protocol state reads and prepare-only payment-channel actions.

Generate clinical SOAP notes, billing codes, and visit summaries from transcripts or audio.

Ecos Kr io.github.pipeworx-io/ecos-kr

ECOS — Bank of Korea Economic Statistics System.

Statistics of the World com.statisticsoftheworld/sotw

330+ indicators for 217 countries from the IMF, World Bank, WHO and national statistics offices.

Stratalize Crypto & DeFi com.stratalize/crypto

Retired. Use com.stratalize/stratalize.

mcp io.github.ShieldZCash/mcp

Keyless non-custodial crypto payments for AI agents: payment links and tip jars, no API key.

Crypto market intelligence MCP — pay-per-tool-call in USDC on Base via the x402 protocol.

Reconcile a declarative Stripe catalog and inspect your account — plan, push, pull, check.

MCP server for cryptographic hashing — MD5, SHA-1, SHA-256, SHA-384, SHA-512

Get stock data, screen stocks, track crypto prices, and monitor exchange rates

Billy (billy.dk) accounting: invoices, journal entries, trial balance, with write protection.

Thunder Compute io.github.Thunder-Compute/thunder-compute

GPU cloud platform — create, manage, and monitor instances, snapshots, SSH keys, and billing.

TickDB Market Data io.github.TickDB/tickdb-market-data

Real-time & historical market data: forex, stocks, crypto, indices, metals, K-line, quotes

fomox402 io.github.staccDOTsol/staccbot-tg

Broker + MCP server for last-bidder-wins on-chain games on Solana via x402 micropayments.