MercadoLibre

Log in to the MercadoLibre Developers Platform

• Go to https://developers.mercadolibre.com/.

Create a New Application

• If you don’t already have a MercadoLibre developer account, sign up and log in.
• Navigate to the "Applications" section.
• Click the button to “Create a new application”.

Obtain Your Client ID and Client Secret

• After creating your application, you will see your Client ID and Client Secret on the application page.
• Copy these values—you will use them in the FastMCP connection interface.

Choose or Look Up the SITE_ID

• Identify the SITE_ID for your region:
  • MLA: Argentina
  • MLB: Brasil
  • MCO: Colombia
  • MEX: México
  • MLU: Uruguay
  • MLC: Chile
• Use the appropriate code as your SITE_ID.

Fill in the FastMCP Connection Interface

• Click the "Install Now" button.
• In the FastMCP connection interface, fill in the following values with the credentials you obtained:
  • CLIENT_ID
  • CLIENT_SECRET
  • SITE_ID

Save the Configuration

• Confirm and save the changes to complete the setup.