Returns the list of shipping carriers that are currently active and available for a given country. Use this endpoint to discover which carriers you can use when creating shipments.

When to use: Call this endpoint to populate carrier selection dropdowns in your shipping forms, or to programmatically determine which carriers are available before requesting a shipping quote.

Prerequisites:

• Valid JWT token in the Authorization header
• A valid two-letter ISO country code (e.g., MX, US, CO)

Key behaviors:

• Returns only carriers that are currently active for the specified country
• Each carrier object includes the carrier name (used as identifier in other API calls), a human-readable description, and an active status flag
• The carrier name value returned here is the exact identifier you must pass to the /service endpoint and the Shipping API when creating shipments