> For the complete documentation index, see [llms.txt](https://nord-3.gitbook.io/nord-api/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://nord-3.gitbook.io/nord-api/readme.md).

# Introduction

Welcome to the powerful API that simplifies your financial operations! 

Our intuitive API empowers you to effortlessly manage invoices, wallets, balances, and streamline transaction handling through webhooks.

Quick integration, robust functionality, and secure interactions—everything you need to enhance your workflow seamlessly..

### Basic information

* **Base URL:** `https://api.nord-pay.com/`
* **Data Format:** `JSON`
* **Authentication:** API key (`x-api-key` in request headers).

###