Google Tag Manager / API Reference

`gtm_list_workspaces`

Tag Manager tool. List all workspaces in a GTM container. Args: account_id: The GTM account ID. container_id: The GTM container ID.

This is a read-only tool: it lists workspaces from your Google Tag Manager account. It changes nothing.

Ask Claude

You do not call this tool yourself. Ask for the outcome and the client picks the tool:

List workspaces in my Google Tag Manager account for [container id].

It takes 2 required and 0 optional parameters.

Parameters

Parameter	Type	Required	Description
`account_id`	string	Yes	Account Id
`container_id`	string	Yes	Container Id

Related Google Tag Manager tools

gtm_list_accounts
gtm_list_builtin_variables
gtm_list_containers
gtm_list_folder_entities
gtm_list_folders
gtm_list_tags

Before you can call it

This tool needs a connected Google Tag Manager account. The Google Tag Manager connect guide covers how to authorize it and what it unlocks, and the quickstart gets a client talking to the server in about five minutes.

Start free — 30 tool calls a month

No card required. Connect Google Ads, Meta Ads, GA4 or Search Console and ask Claude for the outcome — it picks the tool.