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

# Voidleap Code

> Pick Opper from the built-in provider list in Voidleap Code

[Voidleap Code](https://voidleap.com) is a desktop agentic IDE. Opper ships inside it as a first-class provider, so there is no base URL to override — pick Opper from the app's own provider list and paste a key.

## Setup

<Steps>
  <Step title="Open provider settings">
    In Voidleap Code, go to **Settings → Providers → Add Provider**.
  </Step>

  <Step title="Choose Opper">
    Select **Opper** from the list. The endpoint is already configured.
  </Step>

  <Step title="Paste your API key">
    Create one at [platform.opper.ai](https://platform.opper.ai/settings/api-keys) and paste it in.
  </Step>
</Steps>

The model list is fetched from Opper once the key is saved, filtered by your [model access rules](/control-plane/rules/model-access).

## Related

<CardGroup cols={2}>
  <Card title="Model access rules" icon="shield" href="/control-plane/rules/model-access">
    Scope which models a key can reach.
  </Card>

  <Card title="All integrations" icon="plug" href="/integrations/overview">
    Every app that runs on Opper.
  </Card>
</CardGroup>