---
title: "Attach or Remove a carrier from your monitored carrier list"
method: GET
path: "/_c/std/api/AttachCarrier.aspx"
tags: ["Onboard/Monitor Carriers"]
---

# Attach or Remove a carrier from your monitored carrier list

`GET /_c/std/api/AttachCarrier.aspx`

Manages whether a carrier is in your monitored carrier list (NOTE - Attach should ONLY be used for testing, not in production)

## Query parameters

- `clientID` string, required — API Client ID (4 digit number)
- `pwd` string, required — API Password
- `attachMode` 'Attach' | 'Detach', required — Which type of document you are retreiving
- `Identifier` union, required
  - object
    - `MCNumber` string — Motor Carrier Number
  - object
    - `DOTNumber` string — Department of Transportation Number
  - object
    - `InsuredID` string — Insurance ID

## Response `201`

Successful response

---

[API](https://skmtc.net/truckstop/apis/authentication.md) · [All operations](https://skmtc.net/truckstop/apis/authentication/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/truckstop/authentication/versions/da4fa196575d/schema)