MCP Server Directory

IBAN Validation MCP eu.iban-test.www/iban-validation

Validate IBANs in 111 countries; bank directory checks for DE, AT, BE, FR, LU, NL, PT and ES.

Braintree MCP by usefulapi io.usefulapi/braintree

Search Braintree transactions, customers and payment methods, and refund or void charges.

finhay-mcp vn.com.finhay/finhay-mcp

Vietnam stock market data & portfolios via Finhay Securities OpenAPI.

scribo io.github.causa-prima-ai/scribo

EN 16931-compliant e-invoices: XRechnung, ZUGFeRD, Factur-X, Peppol BIS, Facturae or US PDF. Free.

API for Chads io.github.chadbot0x/apiforchads

Crypto prices, Polymarket CLOB, AI research & web rendering. x402 Solana payments.

MCP server for Clip (PayClip) — Mexico's leading acquirer: payment links, card charges, refunds

Estonia Payments (Stripe — cards / Apple Pay) app.wishpool/estonia-payments-mcp

Estonia payments for AI agents — cards / Apple Pay via Stripe. Never holds funds.

Base64 Codec API io.github.Br0ski777/base64-codec

Encode/decode base64 and URL-safe base64. x402 micropayment.

MCP server for NuPay — Nubank merchant checkout: Pix + wallet one-click for 100M+ BR users

MCP server for Stark Bank — transfers, boletos, invoices, Pix, balance

DEX Swap Quotes API io.github.Br0ski777/dex-quotes

Best swap quotes across DEXes (Uniswap, SushiSwap, Aerodrome). Base & Ethereum. x402.

Fact Checker API io.github.Br0ski777/fact-checker

Verify claims with web evidence. Returns sources and verdict. x402 micropayment.

AGI Alpha com.agialpha/agi-alpha

Decentralized AI agent labor market on Ethereum. 15 tools for on-chain job lifecycle.

JWT Decoder API io.github.Br0ski777/jwt-decoder

Decode JWT tokens — inspect header, payload, claims, expiry. x402 micropayment.

LSTM stock predictions with +15.92% alpha over S&P 500. 10-day forecasts & portfolio analysis.

WhatsApp booking, staff coordination, and invoice recovery for services.

SMS Validator API io.github.Br0ski777/sms-validator

Validate SMS-capable phone numbers — mobile vs landline, E.164 format. x402 micropayment.

CryptoData API io.github.elevasyncsolutions-jpg/cryptodata-api

Crypto MCP with 21 tools for market data, DeFi, analytics, and sentiment. Post-paid USDC billing.

Weather API io.github.Br0ski777/weather-api

Current weather and 7-day forecast for any location. OpenMeteo-powered. x402 micropayment.

gapup-mcp io.github.getgapup/gapup-mcp

271 agent-payable tools: competitive intel, finance, KYC, compliance, ESG. x402 per-call.

Flori Financial Data API io.github.goosemafia22-rgb/flori-financial-data

SEC EDGAR financials, insider trading, and economic data for AI agents. US GAAP + IFRS.

23 Solana on-chain data tools for AI agents via x402 micropayments + rug-screen token verdict

World Bank & FRED Macro io.github.guptaprakhariitr/world-bank-economic-mcp

Macro indicators from World Bank, FRED, IMF, and OECD via unified query surface.

Validate EU e-invoices (Peppol, XRechnung, Factur-X, UBL, CII) and explain error codes.