---
title: "Create Carrier Note"
method: POST
path: "/v2/tms/carriers/{carrier_external_reference_id}/notes"
tags: ["v2", "tms", "carriers", "notes"]
---

# Create Carrier Note

`POST /v2/tms/carriers/{carrier_external_reference_id}/notes`

## 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/{carrier_external_reference_id}/notes`
- Auth: HTTP bearer

Create a note on a carrier (visible to the whole organization).

## Path parameters

- `carrier_external_reference_id` string, required

## Query parameters

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

## Headers

- `mentium-workspace-id` string, nullable

## Request body

- CreateCarrierNoteRequest
  - `body` string, required: Note body text

## Response `201`

Successful Response

- CarrierNoteSchema
  - `id` string, required
  - `organization_id` string, required
  - `user_id` string, required
  - `integration_connection_id` string, required
  - `carrier_external_reference_id` string, required
  - `body` string, required
  - `created_at` string, date-time, required
  - `updated_at` string, date-time, required
  - `author` CarrierNoteAuthor
    - `id` string, required
    - `first_name` string, required
    - `last_name` string, required
    - `email` string, 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)