---
title: "Add Favorite Carrier"
method: POST
path: "/v2/tms/carriers/favorites"
tags: ["v2", "tms", "carriers", "favorites"]
---

# Add Favorite Carrier

`POST /v2/tms/carriers/favorites`

## Request

- Base URL: `https://api.mentium.io` (the document declares no server; this is the origin it was published from)
- URL: `https://api.mentium.io/v2/tms/carriers/favorites`
- Auth: HTTP bearer

Add a carrier to the current user's favorites.

## Query parameters

- `integration_connection_id` string, required: TMS integration connection ID

## Headers

- `mentium-workspace-id` string, nullable

## Request body

- AddFavoriteCarrierRequest
  - `carrier_external_reference_id` string, required: Carrier external reference ID from TMS

## Response `201`

Successful Response

- FavoriteCarrierSchema
  - `id` string, required
  - `user_id` string, required
  - `workspace_id` string, required
  - `integration_connection_id` string, required
  - `carrier_external_reference_id` string, required
  - `created_at` string, date-time, required

## Other responses

- `422`: Validation Error

---

[API](https://skmtc.dev/mentium/apis/mentium-api.md) - [All operations](https://skmtc.dev/mentium/apis/mentium-api/llms.txt) - [OpenAPI document](https://skmtc.dev/mentium/apis/mentium-api/revisions/b4ed8e59432e?raw)