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

# Taggings Overview

> Tags and taggings are two resources in the Platform API that, when used together, give end users more control over organizing their transactions.

<Note>
  For field names, types, and descriptions, see the response schema on each endpoint page, such as [Read Tagging](/api-reference/platform-api/v20260929/reference/taggings/read-tagging) and [List Taggings](/api-reference/platform-api/v20260929/reference/taggings/list-taggings).
</Note>

A tag is a custom label that can be applied to a transaction.

After you create a tag, use it for tagging. This means you should actually apply the tag to a particular transaction.

Together, they're a powerful tool for personalization, customization, and money management.

For a guide on creating a tag and then applying it to a specific transaction with a tagging, see [Custom Tags and Taggings](/products/experience/pfm/integration-guides/personalization/).