Paypal - MCP

📘 Integrating the PayPal MCP Server with NicoChat

✅ What is the PayPal MCP Server?

The PayPal MCP Server lets NicoChat interact directly with your PayPal account using natural language commands.
Through this integration, your AI can:

• Create invoices
• List transactions
• Generate reports
• Process refunds
• Manage subscriptions
• And other business operations (developer.paypal.com, apidog.com)

✅ What is the URL of PayPal's MCP Server?

The default URL of PayPal's MCP endpoint is:

It is a public URL, with authentication done via Bearer Token.

✅ How authentication works

Authentication is by Bearer Token, using a PayPal Access Token.

To obtain it:

• Go to the PayPal Developer Dashboard.
• Open REST API Apps and create or select an app (Sandbox or Production).
• Copy the Client ID and the Secret, and generate the Access Token via OAuth.
• The token will be used as the Bearer in the configuration.

✅ How to register the PayPal MCP Server in NicoChat

• In NicoChat's side menu, go to:

• Fill in the fields:

• Click List Tools to load the available functions of the PayPal MCP Server.
• Select only the ones you really want to enable (e.g.: create_invoice, listTransactions, refund_create, update_subscription etc.). (developer.paypal.com, github.com, developer.paypal.com, developer.paypal.com)

✅ Important note

• Enable only the tools you need for your flow, to avoid the risk of misuse.
• Fewer tools = lower token consumption + more security.
• Pay attention to sensitive operations, such as creating invoices, refunds or managing subscriptions.

📌 Learn more about how to set this up in your flow at:
👉 MCP Servers

If you want, I can continue with integrations for systems such as Supabase, Asana or another one. Shall I go on?