Bulk Attack Quest Boss

This software stopped working after late July 2025 when Habitica started enforcing x-client requirements.

Information about the API change can be found at Application Programming Interface.

Bulk Attack Quest Boss[]

This script is great for Warriors and Mages that will allow you to bulk attack the quest boss.

Go to script.google.com. If this is your first script, this will automatically create a new Google script for you and open an editor for it. Otherwise, edit an existing project by clicking the pencil icon next to it, or create another.
Paste the code snippet below into the editor
- Replace the spaces marked #HabiticaUserID# and #HabiticaAPIToken# with your own Habitica User ID and API Token (leave the quotes). These can be found under the API tab in your Habitica settings.
- Change the ntimes to how many times you wish to use a skill each run. Currently, this is set to 8.
- Change the skillId to skill you wish to cast based on what is described in the comments in options. Below it is currently set to Burst of Flames with skillId = "fireball"
- Change the targetId to match one of your tasks. To find the task id:
  - Open the Data Display Tool
  - Go to the section for Task Overview.
  - Search for the task name you wish to target (if you are unsure which is best, check under Skills and Buffs for a recommendation based on the skill you are using).
  - Click toggle developer data to show the task id (it is a long string of numbers and letters like 6eb598a1-886a-4be6-a6c5-9e9fdc8f5b44 as per example below).

 function bulkAttackBoss() {
 
   var habId = "#HabiticaUserID#";
   var habToken = "#HabiticaAPIToken#";
   var ntimes = 8
   var skillId = "fireball"
   var targetId = "6eb598a1-886a-4be6-a6c5-9e9fdc8f5b44"   
   
   /*
   Below is a list  of options of the party buff skills. Replace the value in skillId above for the skill you desire. Ensure you copy the quotes.
   See http://habitica.fandom.com/wiki/Skills for more information on skills.
   Options for skills:
     Warrior Brutal Smash: "smash" 
     Mage Burst of Flames: "fireball"
   */
   var url = "https://habitica.com/api/v3/user/class/cast/" + skillId + "?targetId=" + targetId 
   var sleepTime = 30000
   
   //set paramaters
   var paramsTemplate = {
     "method" : "post",
     "headers" : {
       "x-api-user" : habId, 
       "x-api-key" : habToken
     }
   }
   var params = paramsTemplate;
 
   for (var i = 0; i < ntimes; i++) { 
     UrlFetchApp.fetch(url, params)
     Utilities.sleep(sleepTime);// pause in the loop for 30000 milliseconds (30 seconds); this is to avoid the servers being overloaded
   }
 }

Save the script.
From the menu, choose Run → Run function → bulkAttackBoss.