# API

## API Endpoint

```
https://api.clusters.xyz
```

#### API KEY

{% hint style="info" %}
You can get an API Key by visiting <https://clusters.xyz/developer/api-keys>
{% endhint %}

If you have an API KEY, you can add it to the request headers like so:

```javascript
fetch(URL, { headers: { "X-API-KEY": "abc123" } }) 
```


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.clusters.xyz/getting-started/api.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.