MCP Server Directory

49 pay-per-use APIs for AI agents via x402. AI, crypto, DeFi, blockchain, weather, search, security.

Secure USDC payments for AI agents on Base blockchain with budget controls and instant settlement.

MCP server for QuickBooks Online (Intuit) — customers, invoices, payments, items, accounts, P&L

CSV to JSON API io.github.Br0ski777/csv-to-json

Parse CSV to JSON array. Auto-detect delimiter, headers. x402 micropayment.

Greece Invoices (AADE myDATA national API) app.wishpool/greece-invoice-mcp

Greece myDATA invoices for AI agents: build AADE XML, transmit to myDATA, query by MARK.

facturx-toolkit io.github.CedricKouma/facturx-toolkit

Validate, extract, repair and generate French Factur-X / EN16931 invoices via AgentForge API

MCP server exposing Hummingbot API for automated multi-exchange trading

MCP server for full transaction and token history on EVM and UTXO addresses via Crypto APIs

Inspect-only HTTP 402 surface classifier. Keyless, no wallet, no signing, no payments.

Tamper-evident spatial receipts: cryptographic proof-of-presence for AV fleets, logistics and AR.

Quantitative trading strategies, market indices, and live performance data

Rwanda Payments (Flutterwave — MTN MoMo) app.wishpool/rwanda-payments-mcp

Rwanda payments for AI agents — MTN MoMo via Flutterwave. Never holds funds.

South Africa Payments (Paystack — cards / EFT) app.wishpool/south-africa-payments-mcp

South Africa payments for AI agents — cards / EFT via Paystack. Never holds funds.

Chile Invoices (DTE boleta/factura electrónica via OpenFactura) app.wishpool/chile-invoice-mcp

Chile DTE for AI agents - boleta/factura electronica via OpenFactura or LibreDTE. Stateless BYO.

Bullrun: Global Stock & UCITS ETF Research org.bull-run/bullrun

Free, no sign-up: global stocks, UCITS ETF costs and overlap, company risk and macro, all dated.

onramperx com.mudko/onramperx

Non-custodial value router: ranked fiat/crypto & cross-chain routes, swaps, onramp, gasless wallet.

MCP server for end-to-end trading on Kalshi prediction markets: discover, research, trade.

uk-livestock io.github.Ansvar-Systems/uk-livestock

UK livestock welfare, feed, health, and movement rules — 8 species, DEFRA codes

Secure MCP router providing access to AgentPMT's pay-per-use AI tools marketplace.

Non-custodial Bitcoin DCA for agent treasuries: approve USDT once, stack WBTC on Celo forever.

ALT eSIM com.altesim/esim

Search & buy travel data eSIMs for 70+ destinations — pay by Stripe link, get the eSIM QR. USD.

India Invoices (GST e-invoicing IRN via IRP) app.wishpool/india-invoice-mcp

India GST e-invoicing for AI agents - generate, query, cancel IRNs at the IRP via a GSP. Stateless.

MCP server for Fortnox Swedish accounting API integration

MCP server for subscribing to and managing on-chain event webhooks via Crypto APIs