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

# NPC Health Percentage

> Returns the health percentage of the NPC.

The `btcmob_npc_health_percentage_fact` returns the NPC's current health as a percentage (0-100).

## Configuration

<ResponseField name="btcmob_npc_health_percentage_fact" type="Map" required>
  Configuration for the fact.

  <Expandable title="Properties">
    <ResponseField name="npc" type="String">
      Optional NPC ID.
    </ResponseField>
  </Expandable>
</ResponseField>