---
title: "Create or Update NTLM Configuration for Target"
method: PUT
path: "/targets/{id}/ntlm/"
tags: ["Targets"]
---

# Create or Update NTLM Configuration for Target

`PUT /targets/{id}/ntlm/`

## Request

- Base URL: `https://api.probely.com`
- URL: `https://api.probely.com/targets/{id}/ntlm/`
- Auth: API key in header `Authorization`

Create or replace the NTLM configuration for a target.
Only available for Web targets. Creating or replacing the
configuration enables NTLM. If Basic Auth is active, it is
automatically disabled while preserving the stored credentials.

## Path parameters

- `id` string, required

## Request body

- NTLMConfigCreateUpdate: Full create/replace for NTLM config.
  - `username` string, required
  - `password` string, required
  - `domain` string, nullable
  - `workstation` string, nullable

## Response `200`

- NTLMConfigStatus
  - `configured` boolean, required: Whether NTLM authentication is configured for the target.
  - `enabled` boolean, required: Whether NTLM authentication is currently active.
  - `username` string, nullable, required
  - `password` string, nullable, required
  - `domain` string, nullable, required
  - `workstation` string, nullable, required

## Other responses

- `400`
- `403`
- `404`

## Changes

- **2026-11-03** `0b2f6cbe644d`: 1 info
  - endpoint added

[Operation history](https://skmtc.dev/probely/apis/snyk-api-web-s-api-reference-documentation/changes/targets/:id/ntlm/put.md)

---

[API](https://skmtc.dev/probely/apis/snyk-api-web-s-api-reference-documentation.md) - [All operations](https://skmtc.dev/probely/apis/snyk-api-web-s-api-reference-documentation/llms.txt) - [OpenAPI document](https://skmtc.dev/probely/apis/snyk-api-web-s-api-reference-documentation/revisions/0b2f6cbe644d?raw)