> For the complete documentation index, see [llms.txt](https://docs.nexusglobalpayments.org/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.nexusglobalpayments.org/introduction.md).

# Introduction

- [Nexus Overview](https://docs.nexusglobalpayments.org/introduction/readme.md)
- [How to use this site](https://docs.nexusglobalpayments.org/introduction/how-to-use-this-site.md)
- [Terminology](https://docs.nexusglobalpayments.org/introduction/terminology.md)
- [Change Log](https://docs.nexusglobalpayments.org/introduction/change-log.md)