> For the complete documentation index, see [llms.txt](https://ce-docs.keywordrush.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://ce-docs.keywordrush.com/ai/claude-api.md).

# Claude API

### How to Obtain a Claude API Key <a href="#how-to-obtain-an-claude-api-key" id="how-to-obtain-an-claude-api-key"></a>

1. If you do not already possess an Anthropic account, please visit the [Anthropic console](https://console.anthropic.com/) and create one.
2. Once your account is active, create your API key in the [API Keys](https://console.anthropic.com/settings/keys) section of your account.

{% hint style="warning" %}
Please note that Evaluation trial plans have a low request limit of only 5 requests per minute. To increase your request capacity, upgrade to the Build plan, which offers a significantly higher rate limit and allows you to add funds to your balance.
{% endhint %}

Be sure to monitor your account to keep track of your usage and manage costs effectively.