> For the complete documentation index, see [llms.txt](https://huh-docs.gitbook.io/quests-add-on/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://huh-docs.gitbook.io/quests-add-on/placeholderapi/add-on-placeholders.md).

# add-on Placeholders

These variables can be used only if PlaceholderAPI is installed, for reference see [Integrations](/quests-add-on/get-started/installing-add-on/integrations.md#placeholderapi)

### Player Placeholders

Input: `%quests_remaining_challenges%`

Type: Integer

Output: The number of challenges remaining to complete.

### Quest Placeholders

{% hint style="warning" %}
It is necessary to replace \<quest\_id> with the quest ID.
{% endhint %}

Input: `%quests_<quest_id>_progress%`

Type: Integer

Output: The progress of the quest in flat numbers.

Input: `%quests_<quest_id>_required_progress%`

Type: Integer

Output: The required progress of the quest in flat numbers.

Input: `%quests_<quest_id>_progress_percentage%`

Type: Integer

Output: The progress of the quest in percetage.

### Challenge Placeholders

{% hint style="warning" %}
It is necessary to replace \<challenge\_id> with the challenge ID.
{% endhint %}

Input: `%quests_<challenge_id>_required_progress%`

Type: Integer

Output: The required progress of the challenge in flat numbers.