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

# Overview

> Move funds between fiat and stablecoins — receive crypto deposits, send withdrawals, convert currencies, and transfer to your Global Account through the UQPAY API.

[Stablecoin Account API Publisher Disclaimer](/stablecoin-account/v1.6/guide/stablecoin-account-api-publisher-disclaimer)

The Stablecoin Account API lets you hold crypto and fiat balances side by side and move funds between them. You can receive cryptocurrency deposits on dedicated addresses, send withdrawals to whitelisted wallets, convert between crypto and fiat with real-time quotes, and transfer fiat to and from your UQPAY Global Account — completing the full on-ramp and off-ramp loop.

## Key capabilities

* **Multi-currency asset wallets** — Hold and query crypto and fiat balances in one account, with available, margin, and frozen balances tracked per currency.
* **Cryptocurrency deposits (on-ramp)** — Generate deposit addresses per asset and network, track incoming deposits, and get notified by webhook as they confirm.
* **Cryptocurrency withdrawals (off-ramp)** — Send funds to address book entries with automatic risk screening, dynamic network fee estimates, and webhook status updates.
* **Currency conversion** — Lock an exchange rate with a quote, then execute crypto–fiat or crypto–crypto conversions at the quoted price.
* **Fiat transfers** — Move fiat between your Stablecoin Account and Global Account in either direction.
* **Travel Rule compliance** — Record beneficiary and originator information for third-party and exchange-hosted addresses, backed by VASP, country, and region reference data.

## Get started

<CardGroup cols={2}>
  <Card title="Quickstart" href="/stablecoin-account/v1.6/guide/quickstart" icon="rocket">
    Receive your first crypto deposit in a few API calls.
  </Card>

  <Card title="Core concepts" href="/stablecoin-account/v1.6/guide/core-concepts" icon="book">
    Understand assets, networks, order types, and statuses.
  </Card>
</CardGroup>

## Build your integration

<CardGroup cols={2}>
  <Card title="Receive deposits" href="/stablecoin-account/v1.6/guide/receive-deposits" icon="arrow-down-to-bracket">
    Generate deposit addresses and track incoming crypto.
  </Card>

  <Card title="Send withdrawals" href="/stablecoin-account/v1.6/guide/send-withdrawals" icon="arrow-up-from-bracket">
    Estimate network fees and withdraw to whitelisted addresses.
  </Card>

  <Card title="Convert currencies" href="/stablecoin-account/v1.6/guide/convert-currencies" icon="arrow-right-arrow-left">
    Quote and execute crypto–fiat conversions.
  </Card>

  <Card title="Transfer funds" href="/stablecoin-account/v1.6/guide/transfer-funds-between-stablecoin-account-and-global-account" icon="building-columns">
    Move fiat between your Stablecoin Account and Global Account.
  </Card>
</CardGroup>

## Manage and comply

<CardGroup cols={2}>
  <Card title="Manage asset balances" href="/stablecoin-account/v1.6/guide/manage-asset-balances" icon="wallet">
    Query wallet balances and transaction history.
  </Card>

  <Card title="Address book" href="/stablecoin-account/v1.6/guide/address-book" icon="address-book">
    Register and manage withdrawal destination addresses.
  </Card>

  <Card title="Travel Rule compliance" href="/stablecoin-account/v1.6/guide/travel-rule-compliance" icon="passport">
    Provide beneficiary information for third-party and hosted wallets.
  </Card>

  <Card title="Testing in sandbox" href="/stablecoin-account/v1.6/guide/testing-in-sandbox" icon="flask">
    Test deposits, withdrawals, and webhooks end to end.
  </Card>
</CardGroup>