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

# General Utility APIs

> ModelsLab utility endpoints for base64 conversion, model management, subscription handling, cache management, and NSFW content checks.

### Endpoints

<CardGroup>
  <Card title="Base64 Crop" href="/general-api/base64-crop">
    This endpoint is used to upload an image in Base64 Format and crop it.
  </Card>

  <Card title="Base64 to URL" href="/general-api/base64-to-url">
    Convert base64 strings of image, audio, video and 3d object file to a valid URL.
  </Card>

  <Card title="Buy LoRA Model" href="/general-api/buy-model">
    This endpoint allows you to buy a LoRA model automatically.
  </Card>

  <Card title="Buy Subscription" href="/general-api/buy-subscription">
    This endpoint allows you to buy an API key with a subscription plan automatically.
  </Card>

  <Card title="Subscribed Product" href="/general-api/subscribed-product">
    This endpoint allows you to see the list of all modelslab product you have subscribed to.
  </Card>

  <Card title="Clear Cache" href="/general-api/clear-cache">
    This endpoint is used to clear the user's cache.
  </Card>

  <Card title="Delete Image" href="/general-api/delete-image">
    This endpoint is used to delete an image using the image name.
  </Card>
</CardGroup>