Using JavaScript (not JXA)

Using Real JavaScript in BTT

NOTE: If you are using the floating webview action in BTT have a look here instead: Floating Webview JavaScript

This feature is new in BetterTouchTool version 3.333. I think it is the most powerful and easiest way to script BetterTouchTool.

It's basically just modern JavaScript (so you can use async await and the like) however it has a few important additions:

It can call any AppleScript - and get the result
It can call any Shell Script - and get the result.
It can trigger all functions available in BetterTouchTool's scripting interface.

By combining these three you can automate almost any task on your Mac.

mcc

1.) Running Standard AppleScripts: runAppleScript(yourScript)

To run an AppleScript from within the JavaScript code, use the runAppleScript(scriptCode) function. The function takes a string that defines the AppleScript, and returns a promise which resolves to the result value.

I'm always using it with async await, but you can also use classic Promise syntax.

Example: Run AppleScript from within JavaScript

// You can either wrap your script in a self executing async function or a standard named async function.
// If you use a named function, you can use return instead of returnToBTT
async function someFunctionName() {
  // put the AppleScript into a string (back ticks are great for multi-line strings)
  let appleScript = `
    set theDialogText to "The curent date and time is " & (current date) & "."
    set result to display dialog theDialogText
    return result
  `;

  // this will execute the AppleScript and store the result in the result variable.
  let result = await runAppleScript(appleScript);

  // do whatever you want with the result

  // at the end you always need to call returnToBTT to exit the script / return the value to BTT.
  return result;
}

2.) Running JavaScript For Automation (JXA) Scripts: runJXA(yourScript)

To run a JXA script from within the JavaScript code, use the runJXA(scriptCode) function. The function takes a string that defines the JXA script, and returns a promise which resolves to the result value.

I'm always using it with async await, but you can also use classic Promise syntax.

Example: Run JavaScript For Automation (JXA) from within JavaScript (requires BTT >= 4.903)

// You can either wrap your script in a self executing async function or a standard named async function.
// If you use a named function, you can use return instead of returnToBTT
async function someFunctionName() {
  // put the JXA script into a string (back ticks are great for multi-line strings)
  let jxaScript = `
    var app = Application.currentApplication()
    app.includeStandardAdditions = true

    var response = app.displayDialog("Test?", {
      defaultAnswer: "",
      withIcon: "note",
      buttons: ["Cancel", "Continue"],
      defaultButton: "Continue"
    })
    // Result: {"buttonReturned":"Continue", "textReturned":"Test"}
    app.displayDialog("Hello, " + (response.textReturned) + ".");
  `;

  // this will execute the JXA script and store the result in the result variable.
  let result = await runJXA(jxaScript);

  // do whatever you want with the result

  // at the end you always need to call returnToBTT to exit the script / return the value to BTT.
  return result;
}

3.) Running Shell Scripts: `runShellScript`

Example: Run Shell Script from within JavaScript

// You can either wrap your script in a self executing async function or a standard named async function.
// If you use a named function, you can use return instead of returnToBTT
async function someFunctionName() {
  // put the shell script into a string (single backticks are great for multiline strings)
  let shellScript = `say hello world`;

  let shellScriptWrapper = {
    script: shellScript,             // mandatory
    launchPath: '/bin/bash',         // optional - default is /bin/bash
    parameters: '-c',               // optional - default is -c. If you use multiple parameters please separate them by ;; e.g. -c;;date
    environmentVariables: ''         // optional e.g. VAR1=/test/;VAR2=/test2/;
  };

  // this will execute the shell script and store the result in the result variable.
  let result = await runShellScript(shellScriptWrapper);

  // do whatever you want with the result

  // at the end you always need to call returnToBTT to exit the script / return the value to BTT.
  return result;
}

4.) Running Shortcuts From Apple's Shortcuts App: `runAppleShortcut`

You can provide the name of the shortcut and some input (optional).

async function someFunctionName() {
  let shortcut = "some name";
  let input = "some input";
  let result = await runAppleShortcut({name: shortcut, input: input});
  return result;
}

If you want to provide multiple files as input, please separate them with two semicolons. For example

async function someFunctionName() {
  let result = await runAppleShortcut({name: 'multi-file-test', input: '~/Downloads/test1.png;;~/Downloads/test2.png'});
  return result;
}

5.) Read and Write Files: readFile(path: string, readAsBase64: Boolean)

async function doSomething() {
  // note: this immediately returns, readFile is synchronous
  let fileContentAsString = readFile("~/Library/Application Support/BetterTouchTool/app-cache.json");
  return fileContentAsString;
}

6.) Load the contents of a URL as base64: fetchURLAsBase64(path: string, readAsBase64: Boolean)

async function loadURL() {
  // note: this immediately returns, fetchURLAsBase64 is synchronous
  return fetchURLAsBase64("https://folivora.ai/favicon.ico");
}

7.) Write String/Data to File: writeStringToFile(dataString: string, path: string, stringIsBase64: Boolean)

async function doSomething() {
  return writeStringToFile(
    JSON.stringify(menuItems),
    "~/Library/Application Support/BetterTouchTool/app-cache.json"
  );
}

8.) Using the JavaScript to call BTT scripting functions

All BetterTouchTool scripting functions can be accessed from JavaScript.

9.) Available BetterTouchTool Scripting Interfaces

The available scripting functions are:

trigger_named
update_touch_bar_widget
update_menubar_item
update_stream_deck_widget
trigger_action
execute_assigned_actions_for_trigger
refresh_widget
get_trigger
get_triggers
update_trigger (to create or if exists update a trigger)
add_new_trigger
delete_trigger
delete_triggers
trigger_named
trigger_named_async_without_response
cancel_delayed_named_trigger_execution
get_dock_badge_for
get_active_touch_bar_group
is_true_tone_enabled
get_location
set_persistent_string_variable
set_string_variable
set_persistent_number_variable
set_number_variable
get_number_variable
get_string_variable
export_preset
import_preset
display_notification
paste_text
set_clipboard_content
set_clipboard_contents
get_items_from_clipboard_manager
paste_clipboard_manager_items_with_uuids
show_simple_json_format_menu
get-selected-text

Floating Menus:

update_menu_item
get_menu_item_value
set_menu_item_value
webview_menu_item_load_html_url_js

Example script function calls:

trigger_named

This method will trigger the specified named trigger (which can be configured in the "Other" tab in BetterTouchTool.)

Example

async function someFunctionName() {
  let result = await trigger_named({trigger_name: 'Action5', wait_for_reply: true});
  // Currently only the AppleScript and Shell Script actions return results,
  // if you don't care about the result, setting wait_for_reply to false can make execution a bit faster (default is true)
  return result;
}

trigger_named_async_without_response

This method will trigger the specified named trigger (which can be configured in the "Other" tab in BetterTouchTool.).

Optional parameter: delay This lets you set a delay before the named trigger is executed (in seconds). While the trigger has not been executed you can cancel the execution by calling the cancel_delayed_named_trigger_execution function

Example

async function someFunctionName() {
  trigger_named_async_without_response({trigger_name: 'Action5', wait_for_reply: false});
  // Currently only the AppleScript and Shell Script actions return results.
  return "done";
}

cancel_delayed_named_trigger_execution

This method will cancel the execution of a delayed named trigger (see previous function)

Example

async function someFunctionName() {
  cancel_delayed_named_trigger_execution({trigger_name: 'Action5'});
  return "done";
}

update_touch_bar_widget

This method will temporarily update the contents of a Touch Bar Script Widget (identified by its uuid). You can provide a new text to show, a new icon and a new background color.

For the icon you can either provide it directly using the icon_data parameter (must be base64 encoded) or you can provide a file path (via the icon_path parameter) that points to the new icon.

You can get the uuid by right-clicking any script widget in BTT.

Example:

async function someFunctionName() {
  let widgetConfig = {
    text: "hi there!",
    icon_path: "/Users/andi/Desktop/test.png",
    background_color: "200,100,100,255"
  };

  update_touch_bar_widget({uuid: '9990CE09-9820-4D67-9C52-8BABAB263056', json: widgetConfig});

  return "done";
}

update_menubar_item

This method will temporarily update the contents of a Menubar Status Item (identified by its uuid). You can provide a new text to show, a new icon and a new background color.

For the icon you can either provide it directly using the icon_data parameter (must be base64 encoded) or you can provide a file path (via the icon_path parameter) that points to the new icon.

You can get the uuid by right-clicking any script widget in BTT.

Example:

async function someFunctionName() {
  let widgetConfig = {
    text: "hi there!",
    icon_path: "/Users/andi/Desktop/test.png",
    background_color: "200,100,100,255"
  };

  update_menubar_item({uuid: '9990CE09-9820-4D67-9C52-8BABAB263056', json: widgetConfig});

  return "done";
}

update_stream_deck_widget

This method will temporarily update the contents of a Stream Deck Script Widget (identified by its uuid). The changes will not be persisted. You can provide a new text to show on the button and you can update any other of the button's properties. To see what properties are possible right-click an existing & configured Stream Deck button in BTT and choose "copy". When pasting this copied button into some text editor you'll see the possible values in the "BTTTriggerConfig" section.

Example:

async function someFunctionName() {
  let widgetConfig = {
    text: "some new title!",
    BTTStreamDeckBackgroundColor: "200,100,100,255",
    BTTStreamDeckSFSymbolName: "bitcoinsign.circle.fill",
  };

  update_stream_deck_widget({uuid: '9990CE09-9820-4D67-9C52-8BABAB263056', json: JSON.stringify(widgetConfig)});

  return "done";
}

trigger_action

This method will trigger any of BetterTouchTool's predefined actions (or any combination of them).

You need to provide a JSON description of the action you want to trigger as a string. The easiest way to get such a JSON description is to right-click the trigger you have configured in BetterTouchTool and choose "Copy JSON". This will copy the complete JSON (including the configuration for the trigger itself), but this action will ignore anything that's not needed. (or you can delete the not needed parts)

Example:

async function someFunctionName() {
  let actionDefinition = {
    "BTTPredefinedActionType": 153,
    "BTTPredefinedActionName": "Move Mouse To Position",
    "BTTMoveMouseToPosition": "{100, 100}",
    "BTTMoveMouseRelative": "6"
  };

  let result = await trigger_action({json: JSON.stringify(actionDefinition), wait_for_reply: false});

  return result;
}

execute_assigned_actions_for_trigger

This method executes all the assigned actions for a given trigger (i.e. gesture, shortcut, drawing etc.) identified by its uuid.

You can get the uuid by right-clicking any configured trigger in BetterTouchTool.

Example

async function someFunctionName() {
  let result = await execute_assigned_actions_for_trigger({uuid: '2F34005D-4537-464D-94E9-A7F42DA39DF1'});
  // Currently only the AppleScript and Shell Script actions return results.
  return result;
}

refresh_widget

This method will execute all scripts assigned to a script widget and update its contents accordingly.

The widget is identified by its uuid, which you can get by right-clicking the widget in BetterTouchTool.

Example

async function someFunctionName() {
  refresh_widget({uuid: '2F34005D-4537-464D-94E9-A7F42DA39DF1'});
  return "done";
}

update_trigger

This method will create or update the configuration of any specified trigger (i.e. gestures, shortcuts, touchbar items etc.).

You need to provide the uuid of the trigger you want to update (get by right-clicking it in BTT) and a JSON object defining the updates. To know how the JSON object should look like, right-click the trigger in BTT and choose "Copy JSON".

Optional Parameter: trigger_parent_uuid (if you want to add the trigger to a group)

Example:

Hint: don't forget to use JSON.stringify() before passing the updateDefinition object.

async function someFunctionName() {
  var updateDefinition = JSON.stringify({
    "BTTTriggerConfig": {
      "BTTTouchBarButtonName": "New Name",
      "BTTTouchBarItemIconHeight": 25
    }
  });

  update_trigger({uuid: 'ED631459-115C-4D8C-940A-D428E4EAE086', json: updateDefinition});

  return "done";
}

get_trigger

This allows you to retrieve the json representation of any trigger (e.g. gesture, Touch Bar button, keyboard shortcut etc.) identified by the given UUID.

You can get the UUID by right-clicking any trigger in BTT.

async function someFunctionName() {
  let result = await get_trigger({uuid: '123e4567-e89b-12d3-a456-426655440000'});
  return result;
}

get_triggers

This allows you to retrieve the JSON description of multiple triggers in BTT (e.g. Touch Bar item, Gesture, Keyboard Shortcut etc.) based on a few properties.

You can get the properties of a specific trigger by selecting it in BTT and copy pasting it to some text editor.

The get_triggers() function supports these parameters (all optional):

trigger_type (e.g. BTTTriggerTypeMagicMouse)
trigger_id (e.g. 643 for named triggers)
trigger_parent_uuid (if you want to get the items of a folder)
trigger_uuid (to get a specific trigger)
trigger_app_bundle_identifier (to get triggers assigned to a specific app)

async function someFunctionName() {
  let allNamedTriggersJSONString = await get_triggers({trigger_id: 643});
  let allTriggersJSONArray = JSON.parse(allNamedTriggersJSONString);

  let allNamedTriggerNames = [];
  for (let trigger of allTriggersJSONArray) {
    allNamedTriggerNames.push(trigger["BTTTriggerName"]);
  }

  return allNamedTriggerNames;
}

add_new_trigger

This method will add a new trigger to BTT (i.e. gestures, shortcuts, touchbar items etc.).

You need to provide a JSON object defining the new trigger. To know how the JSON object should look like, right-click any existing trigger in BTT and choose "Copy JSON".

Optional Parameter: trigger_parent_uuid (if you want to add the trigger to a group)

Example

async function someFunctionName() {
  var newTriggerDefinition = {
    "BTTTriggerClass": "BTTTriggerTypeKeyboardShortcut",
    "BTTPredefinedActionType": 5,
    "BTTPredefinedActionName": "Mission Control",
    "BTTAdditionalConfiguration": "1179648",
    "BTTTriggerOnDown": 1,
    "BTTEnabled": 1,
    "BTTShortcutKeyCode": 2,
    "BTTShortcutModifierKeys": 1179648,
    "BTTOrder": 3
  };

  add_new_trigger({json: JSON.stringify(newTriggerDefinition)});

  return "done";
}

delete_trigger

This method will delete a trigger from BetterTouchTool. You need to provide the uuid of the trigger you want to delete (get by right-clicking it in BTT).

Example

async function someFunctionName() {
  let result = await delete_trigger({uuid: '2F34005D-4537-464D-94E9-A7F42DA39DF1'});
  return result;
}

get_clipboard_content

Gives you the current text content of the clipboard.

Example

async function someFunctionName() {
  let result = await get_clipboard_content({format: "public.html" /*optional*/, asBase64: false, excludeConcealed: false});
  return result;
}

For the format parameter you can use any possible UTI or one of these strings:

Default formats are (more are possible):

all - returns all currently stored formats as a JSON string
NSPasteboardTypeString
NSPasteboardTypeTIFF
NSPasteboardTypePNG
NSPasteboardTypeRTF
NSPasteboardTypeRTFD
NSPasteboardTypeHTML
NSPasteboardTypeTabularText
NSPasteboardTypeFont
NSPasteboardTypeRuler
NSPasteboardTypeColor
NSPasteboardTypeSound
NSPasteboardTypeMultipleTextSelection
NSPasteboardTypeTextFinderOptions
NSPasteboardTypeURL
NSPasteboardTypeFileURL

get_selection

Gives you the currently selected text/item

Example

async function someFunctionName() {
  let result = await get_selection({format: "public.html" /*optional*/, asBase64: false});
  return result;
}

For the format parameter you can use any possible UTI or one of these strings:

Default formats are (more are possible):

NSPasteboardTypeString
NSPasteboardTypeTIFF
NSPasteboardTypePNG
NSPasteboardTypeRTF
NSPasteboardTypeRTFD
NSPasteboardTypeHTML
NSPasteboardTypeTabularText
NSPasteboardTypeFont
NSPasteboardTypeRuler
NSPasteboardTypeColor
NSPasteboardTypeSound
NSPasteboardTypeMultipleTextSelection
NSPasteboardTypeTextFinderOptions
NSPasteboardTypeURL
NSPasteboardTypeFileURL

set_persistent_string_variable

This allows you to set a variable to a given string that persists over BTT relaunches.

JavaScript for Automation Example:

async function someFunctionName() {
  let result = await set_persistent_string_variable({variable_name: 'test', to: "this is a test value"});
  return result;
}

set_string_variable

This allows you to set a variable to a given string that persists over BTT relaunches.

async function someFunctionName() {
  let result = await set_string_variable({variable_name: 'test', to: "this is a test value"});
  return result;
}

set_persistent_number_variable

This allows you to set a variable to a given number that persists over BTT relaunches.

async function someFunctionName() {
  let result = await set_persistent_number_variable({variable_name: 'test', to: 12345});
  return result;
}

set_number_variable

This allows you to set a variable to a given number that persists over BTT relaunches.

async function someFunctionName() {
  let result = await set_number_variable({variable_name: 'OutputVolume', to: 0.5});
  return result;
}

get_number_variable

This allows you to retrieve the contents of a number variable with the given name

async function someFunctionName() {
  let result = await get_number_variable({variable_name: 'OutputVolume'});
  return result;
}

get_string_variable

This allows you to retrieve the contents of a string variable with the given name

async function someFunctionName() {
  let result = await get_string_variable({variable_name: 'BTTActiveAppBundleIdentifier'});
  return result;
}

export_preset

This allows you to export a specific preset

async function someFunctionName() {
  let result = await export_preset({
    name: 'the_preset_name',
    compress: 1,
    includeSettings: 0,
    outputPath: '~/Downloads',
    comment: 'this is a great preset',
    link: 'https://someoptionallink',
    minimumVersion: '4.123'
  });
  return result;
}

import_preset

This allows you to import a specific preset

async function someFunctionName() {
  let result = await import_preset({path: '/path/to/your/preset.bttpreset'});
  return result;
}

get_preset_details

This allows you to query the state of a preset. Note: this returns a JSON array - which usually contains details for one preset but in some situations might contain multiple preset details.

async function someJavaScriptFunction() {
  let presetDetails = await get_preset_details({name: "theNameOfThePreset"});
  return presetDetails;
}

Example output:

[
  {
    "uuid" : "F8367505-8409-4828-B5FA-8596932687F4",
    "hidden" : 0,
    "name" : "thePresetName",
    "activated" : 2, // this can be 0 (disabled), 1 (enabled) or 2 (enabled & master preset)
    "color" : "30.069600, 113.581080, 136.680000, 255.000000"
  }
]

display_notification

This shows a notification

async function someFunctionName() {
  let result = await display_notification({title: 'notification title', subTitle: 'some subtitle', soundName: 'frog', imagePath: '~/Downloads/image.png'});
  return result;
}

paste_text

This pastes some text

Parameters:

text: The text to paste.

insert_by_pasting: If set to true BTT will use cmd+v to paste the text. Otherwise it will actually try to type it (only possible for standard formats)

move_cursor_left_by_x_after_pasting: If specified BTT will move the cursor by the given amount to the left.

format: Optional. The format the text will be interpreted as when pasting (e.g. if you want to paste a table, you can use set the string to <table>...</table>and specify the format NSPasteboardTypeHTML) Note, this only works if insert_by_pasting is set to true.

Default formats are (more are possible):

NSPasteboardTypeString
NSPasteboardTypeTIFF
NSPasteboardTypePNG
NSPasteboardTypeRTF
NSPasteboardTypeRTFD
NSPasteboardTypeHTML
NSPasteboardTypeTabularText
NSPasteboardTypeFont
NSPasteboardTypeRuler
NSPasteboardTypeColor
NSPasteboardTypeSound
NSPasteboardTypeMultipleTextSelection
NSPasteboardTypeTextFinderOptions
NSPasteboardTypeURL
NSPasteboardTypeFileURL

async function someFunctionName() {
  let result = await paste_text({text: '<strong>Hello world</strong>', format: 'NSPasteboardTypeHTML', insert_by_pasting: true});
  return result;
}

reveal_element_in_ui

This will show a BTT trigger identified by its UUID in the BetterTouchTool user interface.

Parameters: The UUID of the trigger (you can get the UUID of a trigger by right-clicking it or e.g. via the "get_triggers" scripting function)

async function someJavaScriptFunction() {
  await reveal_element_in_ui("39CDAF30-98BB-4F54-B87F-273B6081149E");
  return "done";
}

get_menu_item_details

Gets the details (available, enabled, checked) of a given menubar menu item. This can be helpful to perform actions conditionally if a menu item is enabled/disabled.

Parameters: The path to the menu bar item E.g. "Edit;Cut" or "Window;Move & Resize; Left"

async function someJavaScriptFunction() {
  let menuItemDetailsString = await get_menu_item_details("Edit;Cut");
  let menuItemDetails = JSON.parse(menuItemDetailsString);

  // The object looks like this: {"available": false, "enabled": false, "checked": false}

  return menuItemDetails.enabled;
}

set_clipboard_content

Changes the content of the clipboard

Parameters:

content: The content to put in your clipboard. format: Optional. The format the content will be interpreted as when pasting (e.g. if you want to paste a table, you can use set the string to <table>...</table> and specify the format NSPasteboardTypeHTML)

Default formats are (more are possible):

NSPasteboardTypeString
NSPasteboardTypeTIFF
NSPasteboardTypePNG
NSPasteboardTypeRTF
NSPasteboardTypeRTFD
NSPasteboardTypeHTML
NSPasteboardTypeTabularText
NSPasteboardTypeFont
NSPasteboardTypeRuler
NSPasteboardTypeColor
NSPasteboardTypeSound
NSPasteboardTypeMultipleTextSelection
NSPasteboardTypeTextFinderOptions
NSPasteboardTypeURL
NSPasteboardTypeFileURL

async function someFunctionName() {
  let result = await set_clipboard_content({content: '<strong>Hello world</strong>', format: 'NSPasteboardTypeHTML'});
  return result;
}

set_clipboard_contents

Changes the content of the clipboard. This is almost the same as set_clipboard_content (without the s at the end), however it allows to set different data for different formats. For example you might want to set a plain string for apps that only support plain text, but set a HTML or RTF representation for apps that support these.

Parameters:

contents: An array of the contents to put in your clipboard as array. If you want to set binary data it must be base64 encoded. Otherwise just provide an array of standard strings. formats: An array of the formats the content will be interpreted as when pasting (e.g. if you want to paste a table, you can use set the string to <table>...</table> and specify the format NSPasteboardTypeHTML)

Default formats are (more are possible):

NSPasteboardTypeString
NSPasteboardTypeTIFF
NSPasteboardTypePNG
NSPasteboardTypeRTF
NSPasteboardTypeRTFD
NSPasteboardTypeHTML
NSPasteboardTypeTabularText
NSPasteboardTypeFont
NSPasteboardTypeRuler
NSPasteboardTypeColor
NSPasteboardTypeSound
NSPasteboardTypeMultipleTextSelection
NSPasteboardTypeTextFinderOptions
NSPasteboardTypeURL
NSPasteboardTypeFileURL

async function someFunctionName() {
  // this example sets plain "hello" for apps that only support plain text
  // and a HTML formatted "hello world" for apps that support pasting HTML formatted content
  let result = await set_clipboard_contents({
    contents: ["hello", "<b>hello</b> world"],
    formats: ["NSPasteboardTypeString", "NSPasteboardTypeHTML"]
  });
  return result;
}

get_items_from_clipboard_manager

This function allows you to retrieve arbitrary items from the BTT clipboard manager (if the clipboard manager is active)

Parameters:

start: The offset from which to start retrieving items.
numberOfItems: The number of items to retrieve starting from start
format: Optional: the format you want to retrieve. This defaults to NSPasteboardTypeString (standard string). If you set it to all it will retrieve all stored formats for every item. For other supports formats scroll up to the previous set_clipboard_content function.
snippetGroup: Optional: the name of the snippet group you want to retrieve from
asBase64: Return the content as base64 encoded string
selected: Optional: if set to true, this will return the currently selected items from the open clipboard manager window, in the order they were selected. When using this parameter, start, numberOfItems and snippetGroup are ignored. Returns an empty items array if no clipboard manager window is open or no items are selected.

async function retrieveItems() {
  // additional supported parameters: format, snippetGroup, asBase64 and selected
  // if format is set to "all", it will return all stored information about the requested items,
  // apart from "all" it supports any pasteboard UTI
  return get_items_from_clipboard_manager({start: 0, numberOfItems: 5});
}

async function retrieveSelectedItems() {
  // retrieve the currently selected items from the open clipboard manager, in selection order
  return get_items_from_clipboard_manager({selected: true});
}

The output of this will be a JSON string, you need to use JSON.parse(result) to convert it to a JavaScript object:

{
  "items" : [

    {
      "meta" : {
        "copiedFrom" : "com.sublimetext.4",
        "uuid" : "1B1F7F7D-EF28-4B45-9AF1-248768BFCB8C",
        "previewText" : "Test5",
        "date" : "2025-10-01T13:25:09Z"
      },
      "content" : "Test5"
    },
    {
      "meta" : {
        "copiedFrom" : "com.sublimetext.4",
        "uuid" : "10C6C74F-8373-4810-909E-544318EC4ED7",
        "previewText" : "Test4",
        "date" : "2025-10-01T13:25:08Z"
      },
      "content" : "Test4"
    },
    {
      "meta" : {
        "copiedFrom" : "com.sublimetext.4",
        "uuid" : "D8956BBC-7699-43D7-BF22-3E648B05D631",
        "previewText" : "Test3",
        "date" : "2025-10-01T13:25:08Z"
      },
      "content" : "Test3"
    },
    {
      "meta" : {
        "copiedFrom" : "com.sublimetext.4",
        "uuid" : "A9880066-4438-4CD2-A103-FB7E3CAD47FC",
        "previewText" : "Test2",
        "date" : "2025-10-01T13:25:07Z"
      },
      "content" : "Test2"
    },
    {
      "meta" : {
        "copiedFrom" : "com.sublimetext.4",
        "uuid" : "0BD5D9D6-B76D-4E91-99E9-5B59F9067C44",
        "previewText" : "Test1",
        "date" : "2025-10-01T13:25:07Z"
      },
      "content" : "Test1"
    }
  ],
  "latest" : "2025-10-01T13:25:14Z"
}

paste_clipboard_manager_items_with_uuids

This function will paste one or more specific items from the BTT clipboard manager (if the clipboard manager is active)

Parameters:

uuids: A comma separated string with the UUIDs of the clipboard manager items you want to paste. To retrieve these UUIDs use the get_items_from_clipboard_manager function
deleteAfterPaste: if true, the pasted items will be removed from the clipboard manager

async function pasteSomeItems() {
  // additional supported parameters: deleteAfterPaste
  return paste_clipboard_manager_items_with_uuids({
    uuids: "0BD5D9D6-B76D-4E91-99E9-5B59F9067C44,A9880066-4438-4CD2-A103-FB7E3CAD47FC"
  });
}

show_simple_json_format_menu

Shows a menu defined via Simple JSON Format

Parameters:

json: The JSON String or Object describing the menu

async function showFloatingMenu() {
  let items = [
    {
      "title": "trigger some shortcut",
      "icon": "sfsymbol::globe",
      "action": "shortcut::TheShortcutFromTheShortcutsApp"
    },
    {
      "title": "trigger some named trigger",
      "icon": "sfsymbol::house",
      "action": "named::TheNameOfTheBTTNamedTrigger"
    }
  ];

  let container = {
    type: "floatingMenu",
    items: items,
    "BTTMenuItemBackgroundColor": "255.000000, 45.000001, 33.000002, 255.000000",
  };

  let result = await show_simple_json_format_menu(container);

  return result;
}

set_keychain_item

This allows you to securely save information into macOS keychain

async function someFunctionName() {
  let result = await set_keychain_item("some-name", "some-secret");
  return result;
}

get_keychain_item

This allows you to retrieve securely saved information from macOS keychain

async function someFunctionName() {
  // this returns something that you have saved previously (e.g. via another temporary script or by directly editing keychain)
  let result = await get_keychain_item("some-name");

  // if you want to access items created outside of BTT you might need to specify more details:
  let external = await get_keychain_item({name: "name-field-in-keychain", account: "account-field-in-keychain"});

  return result;
}

get-selected-text

To access the currently selected text, make use of the selected_text variable like this:

async function someFunctionName() {
  let selectedText = await get_string_variable({variable_name: 'selected_text'});
  return selectedText;
}

Using Real JavaScript in BTT​

1.) Running Standard AppleScripts: runAppleScript(yourScript)​

2.) Running JavaScript For Automation (JXA) Scripts: runJXA(yourScript)​

3.) Running Shell Scripts: runShellScript​

4.) Running Shortcuts From Apple's Shortcuts App: runAppleShortcut​

5.) Read and Write Files: readFile(path: string, readAsBase64: Boolean)​

6.) Load the contents of a URL as base64: fetchURLAsBase64(path: string, readAsBase64: Boolean)​

7.) Write String/Data to File: writeStringToFile(dataString: string, path: string, stringIsBase64: Boolean)​

8.) Using the JavaScript to call BTT scripting functions​

9.) Available BetterTouchTool Scripting Interfaces​

Example script function calls:​

trigger_named​

Example​

trigger_named_async_without_response​

Example​

cancel_delayed_named_trigger_execution​

Example​

update_touch_bar_widget​

Example:​

update_menubar_item​

Example:​

update_stream_deck_widget​

Example:​

trigger_action​

Example:​

execute_assigned_actions_for_trigger​

Example​

refresh_widget​

Example​

update_trigger​

Example:​

get_trigger​

get_triggers​

add_new_trigger​

Example​

delete_trigger​

Example​

get_clipboard_content​

Example​

get_selection​

Example​

set_persistent_string_variable​

JavaScript for Automation Example:​

set_string_variable​

set_persistent_number_variable​

set_number_variable​

get_number_variable​

get_string_variable​

export_preset​

import_preset​

get_preset_details​

display_notification​

paste_text​

reveal_element_in_ui​

get_menu_item_details​

set_clipboard_content​

set_clipboard_contents​

get_items_from_clipboard_manager​

paste_clipboard_manager_items_with_uuids​

show_simple_json_format_menu​

set_keychain_item​

get_keychain_item​

get-selected-text​

Using Real JavaScript in BTT

1.) Running Standard AppleScripts: runAppleScript(yourScript)

2.) Running JavaScript For Automation (JXA) Scripts: runJXA(yourScript)

3.) Running Shell Scripts: `runShellScript`

4.) Running Shortcuts From Apple's Shortcuts App: `runAppleShortcut`

5.) Read and Write Files: readFile(path: string, readAsBase64: Boolean)

6.) Load the contents of a URL as base64: fetchURLAsBase64(path: string, readAsBase64: Boolean)

7.) Write String/Data to File: writeStringToFile(dataString: string, path: string, stringIsBase64: Boolean)

8.) Using the JavaScript to call BTT scripting functions

9.) Available BetterTouchTool Scripting Interfaces

Example script function calls:

trigger_named

Example

trigger_named_async_without_response

Example

cancel_delayed_named_trigger_execution

Example

update_touch_bar_widget

Example:

update_menubar_item

Example:

update_stream_deck_widget

Example:

trigger_action

Example:

execute_assigned_actions_for_trigger

Example

refresh_widget

Example

update_trigger

Example:

get_trigger

get_triggers

add_new_trigger

Example

delete_trigger

Example

get_clipboard_content

Example

get_selection

Example

set_persistent_string_variable

JavaScript for Automation Example:

set_string_variable

set_persistent_number_variable

set_number_variable

get_number_variable

get_string_variable

export_preset

import_preset

get_preset_details

display_notification

paste_text

reveal_element_in_ui

get_menu_item_details

set_clipboard_content

set_clipboard_contents

get_items_from_clipboard_manager

paste_clipboard_manager_items_with_uuids

show_simple_json_format_menu

set_keychain_item

get_keychain_item

get-selected-text