MCP: Adyen MCP Server
by Adyen
Adyen's official MCP server (alpha) — create checkout sessions and payment links, refund or cancel payments, and manage merchant accounts and terminals.
PayPal's official MCP server — create invoices, manage orders and subscriptions, and query transactions.
Set up this MCP server in your favorite AI agent — copy a ready-made configuration below.
PayPal's official MCP server, part of its agent toolkit, gives an assistant access to PayPal's merchant APIs.
Generating an invoice from a description of the work, reconciling a period's transactions, investigating why a specific payment failed, and setting up subscription plans without navigating the merchant dashboard.
This touches money. Use sandbox credentials while developing, scope the access token to the minimum set of operations, and treat any tool that creates or captures a payment as requiring explicit confirmation rather than autonomous action.
Runs with npx -y @paypal/mcp --tools=all, with tool selection available to narrow what the assistant can reach.
by Adyen
Adyen's official MCP server (alpha) — create checkout sessions and payment links, refund or cancel payments, and manage merchant accounts and terminals.
by Square
Square's official MCP server — manage catalog, orders, payments, customers, and inventory from an AI client.
Official Xero MCP server that lets an agent read and write a real accounting ledger — invoices, contacts, payments, payroll timesheets and financial reports — over the Xero API.
by Modern Treasury
Modern Treasury's official MCP server, built on Code Mode: the agent writes TypeScript against the payments SDK and runs it in a sandbox instead of calling one tool per endpoint.