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

# Authentication

> Start making requests to the Claap API

# API Keys

API keys are used to authenticate to the Claap platform.

They are defined at workspace level and give access to the workspace resources.

# HTTP Header: X-Claap-Key

All requests must be authenticated by passing the key value in HTTP `X-Claap-Key` header:

```
X-Claap-Key: cla_xxxxx
```

If your API key is `cla_abcdefghijkl`, then the following header should be used:

```
X-Claap-Key: cla_abcdefghijkl
```

Unauthenticated requests will receive a `401 Unauthorized` error.