# Overview

- [Resources in the REST API](/overview/resources-in-the-rest-api.md): Learn how to naviguate the resources provided by the TextMaster API.
- [Authentication](/overview/authentication.md): Learn how to authenticate through TextMaster API.
- [Troubleshooting](/overview/troubleshooting.md): Learn how to resolve the most common problems people encounter in the REST API.
- [Filters](/overview/filters.md): Learn how to use filters to query specific resources.
- [Workflow](/overview/workflow.md): Learn what are projects and document and how they flows into TextMaster architecture.
- [File uploads](/overview/file-uploads.md): Learn how to upload files using the TextMaster REST API
- [Loop](/overview/loop.md): Learn how to use Loop to create projects by sending a simple email.