---
title: 'Anthropic'
description: 'Generate text with Claude models via the Anthropic Messages API.'
---

# Anthropic

Generate text with Claude models via the Anthropic Messages API.

| Detail | Value |
|---|---|
| Category | AI |
| Base URL | `https://api.anthropic.com/v1` |
| Authentication | API Key |
| Endpoints | 4 |
| Connector key | `anthropic` |

## Using Anthropic in a workflow

1. Go to **Connections** and click **New Connection**.
2. Pick **Anthropic** from the marketplace.
3. Enter your credentials (see Authentication above for what's expected).
4. In a workflow, drop an **API Call** node and select this connection.
5. Pick the operation you need from the Operation dropdown — see the table below.

## Available Endpoints

| Endpoint | Summary |
|---|---|
| [POST /messages](./post_messages_ai_createmessage) | Create a message |
| [POST /messages/batches](./post_messages_batches_ai_createbatch) | Create a message batch |
| [GET /messages/batches/{batch_id}](./get_messages_batches_batch_id_ai_getbatch) | Get batch status |
| [GET /messages/batches](./get_messages_batches_ai_listbatches) | List message batches |

> Each endpoint has its own page with parameter details, an example
> `API Call` node configuration, and the response shape.