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

# Connect Lumin with API Key – StackOne Hub

> Link a Lumin account in the StackOne Hub using API Key. End-user guide to authorize the integration and start using Lumin actions.

> [!WARNING]
>
> Only the Owner of a Lumin Workspace can generate API keys.

## Generating an API key

An API key authenticates StackOne to your Lumin Workspace.

**1. Generate the key**

Sign in to [Lumin](https://www.luminpdf.com/app/pdf), then click **Settings** > **Developer settings**.

<ul>
  <li>On the **API key** tab, click **Generate key**.</li>
  <li>**API key name**: `StackOne Integration`</li>
  <li>Click **Generate**.</li>
</ul>

![The Generate an API key dialog with the API key name field and the Generate button highlighted](https://mintcdn.com/stackone-60/J806qduiWbw3dQTz/connectors/lumin/images/api-key-config-generate-key.png?fit=max\&auto=format\&n=J806qduiWbw3dQTz\&q=85\&s=36e47f15e53c3b33f0ecaac6af95e84e)

**2. Copy the key**

Copy the **API key** into StackOne Hub.

<ul>
  <li>Click the copy icon next to **StackOne Integration**.</li>
</ul>

![The API key list with the copy icon next to the StackOne Integration key highlighted](https://mintcdn.com/stackone-60/J806qduiWbw3dQTz/connectors/lumin/images/api-key-config-copy-key.png?fit=max\&auto=format\&n=J806qduiWbw3dQTz\&q=85\&s=73957c4392a9c9ea5af41dade7faa4b9)

## Link the Account

**1. Connect**

<ul>
  <li>Click **Connect**.</li>
  <li>If applicable, the provider will redirect you to a sign-in or authorization page. Complete the provider's authorization flow.</li>
  <li>Once authorization is successful, you will see a confirmation popup.</li>
</ul>

**2. Use Actions**

Connect an AI platform to the linked account's actions. See [AI Platforms](https://docs.stackone.com/connect/ai-platforms/overview.md).

Other ways to call actions are listed in [Protocols & SDKs](https://docs.stackone.com/connect/protocols-and-sdks.md).

## Next Steps

> [card] [Webhooks setup](https://docs.stackone.com/connectors/lumin/guides/webhook-setup.md)
>
> Configure receiving Events for Lumin into StackOne.


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