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

# Welcome to NexterPay

NexterPay is a **global payment infrastructure platform** built for businesses moving money across borders. We support transactions in **50+ currencies** across multiple markets – making it easier than ever for our clients to collect from and send to customers, partners, and beneficiaries worldwide.

Our API is designed to take the complexity out of cross-border payments. Whether you're a fintech, a marketplace, a SaaS platform, or a global business, NexterPay gives you the rails to operate seamlessly in the markets you care about.

> <p align="center">To Get started, let's set up a merchant account for you. Click to fill and submit this <a href="https://nexterpay.io/contact-sales">form</a>.</p>

## What you can build

* [**PayIn**](/payin/payin-overview.md) \
  Accept payments from customers in their **local currency and payment method**, with automatic processing and confirmation.
* [**PayOut**](/payout/payout-overview.md)&#x20;

  Send funds to recipients globally, including **mobile money wallets**, quickly and reliably.
* **Reconciliation and balance tooling** backed by a built-in [ledger](/ledger/ledger-balance.md).
* **Reference data lookups** so your UI always shows valid countries and operators.

{% hint style="info" %}
**New here?** Jump to [Getting started](/getting-started.md) for sandbox access, then follow the [PayIn guide](/payin/payin-overview.md) to run your first transaction in under ten minutes.
{% endhint %}