> ## Documentation Index
> Fetch the complete documentation index at: https://support.lilt.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Anthropic Configuration

To configure Anthropic as an AI Provider, the customer only needs a single key.

### Access

Configuring the Anthropic provider in AI Providers will enable the customer to access all available services directly via Anthropic for Translate & Create, including:

* Sonnet 4.5
* Haiku 4.5
* Opus 4.1
* Opus 4.5

### Configuration steps

1. Retrieve the API Key from Anthropic. You can find your API key in your [Anthropic account](https://console.anthropic.com/) under API Keys. To get access to a key and to be able to use Anthropic, you'll need access to the respective API's. The API key will look similar to **sk-ant-api03-...**
2. Enter in LILT AI Providers configuration for Anthropic.

   <img src="https://mintlify.s3.us-west-1.amazonaws.com/lilt-db26f913/images/Screenshot2026-01-13at15.43.23.png" alt="Screenshot2026 01 13at15 43 23" />

### Setting Anthropic as a Translation Provider

After configuring your API key in AI Providers, you can create a new Custom Model with one of the Anthropic models as your provider.

<img src="https://mintcdn.com/lilt-db26f913/W-DMGLaKcU6reFTD/images/Screenshot2026-01-16at14.59.12-1.png?fit=max&auto=format&n=W-DMGLaKcU6reFTD&q=85&s=3fe1f4624c2ce1323f6e583792d02436" alt="Screenshot2026 01 16at14 59 12 1" title="Screenshot2026 01 16at14 59 12 1" style={{ width:"79%" }} width="1042" height="580" data-path="images/Screenshot2026-01-16at14.59.12-1.png" />

### FAQs

**What is an authentication key and how can I use it?**\
An API key is a code that allows you to use Anthropic directly in LILT Create or LILT Audio/Video-To-Text Translations. When integrating Anthropic into LILT Create, content creators can use this to create multi-lingual content from scratch.