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

# Introduction

> The Hyparrow payment gateway API.

## Base URL

All API requests are made to:

```
https://api.hyparrow.cloud/api/v1
```

## How it works

The Hyparrow API powers payments, wallets, customers, invoicing, transfers, bills,
and more. Requests are authenticated with your API key credentials for
server-to-server integrations. See [Authentication](/authentication).

## API Reference

The **API Reference** tab is generated directly from the codebase, so it always
reflects the live routes. If an endpoint behaves differently from what's documented,
the reference is the source of truth.