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

# Authorisation

You can find your personal API credentials on the **Integration** tab in your Rocka Hub. For more details on where to get your API key, see [Get your API key](https://docs.rocka.live/manage-your-account/account-settings/get-your-api-key).

## Authorise your API calls

In Rocka, you'll have two pairs of keys for both the sandbox and production environments.

| Key                                      | Description                                                                                         |
| ---------------------------------------- | --------------------------------------------------------------------------------------------------- |
| <Icon icon="key" />  API key             | Your main API key. Always include it in the request header as `x-api-key`.                          |
| <Icon icon="signature-lock" />  Sign key | Your unique signature key. For more details, see [Security checks](/api-reference/security-checks). |

<Note>
  To make API calls to `stage.api.rocka.live`, use your sandbox (test) credentials. To make API calls to `api.rocka.live`, the production environment, use your live credentials.
</Note>

**Sample request:**

```curl theme={null}
curl --request POST \
  --url https://api.stage.rocka.live/api/payments/logo \
  --header 'Accept: application/json, text/json, text/plain' \
  --header 'Content-Type: application/*+json' \
  --header 'x-api-key: your-api-key-goes-here' \
  --data '{
  "currency": "EUR"
}'
```