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

# Scan Template

> Scan target host using a specified nuclei template.

## Parameters (required)

<ParamField body="target" type="string" required>
  Target host to scan using nuclei template.

  **Constraints**: Valid hostname or IP address or URL.
</ParamField>

<ParamField body="template_base64" type="string" required>
  Base64 encoded nuclei template.

  **Constraints**: Valid Base64 encoded template.
</ParamField>