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

# Assets

> Build on trusted digital money: USDC and EURC for open integration, cirBTC for tokenized Bitcoin, USYC for yield, and xReserve to issue branded, USDC-backed stablecoins.

## Stablecoins

The foundation of programmable money: stable, interoperable assets that move
value across borders and blockchains.

<div className="asset-card-grid">
  <a className="asset-card" href="/stablecoins/what-is-usdc">
    <div className="asset-card-image-wrapper">
      <img src="https://mintcdn.com/circle-167b8d39/K2XWSLhaeRomzNa1/images/assets/USDC_Token.svg?fit=max&auto=format&n=K2XWSLhaeRomzNa1&q=85&s=c89754c1e0dd17b3e1e1b0f32e256c9a" alt="USDC token" loading="lazy" decoding="async" className="asset-card-image" width="96" height="96" data-path="images/assets/USDC_Token.svg" />
    </div>

    <div className="asset-card-content">
      <h3>USDC</h3>

      <p>
        Access the most trusted digital dollar for payments, DeFi, and
        settlement.
      </p>
    </div>
  </a>

  <a className="asset-card" href="/stablecoins/what-is-eurc">
    <div className="asset-card-image-wrapper">
      <img src="https://mintcdn.com/circle-167b8d39/K2XWSLhaeRomzNa1/images/assets/EURC_Token.svg?fit=max&auto=format&n=K2XWSLhaeRomzNa1&q=85&s=aae9cb36a2c95fb27b5b6ace4bfd2b3c" alt="EURC token" loading="lazy" decoding="async" className="asset-card-image" width="96" height="96" data-path="images/assets/EURC_Token.svg" />
    </div>

    <div className="asset-card-content">
      <h3>EURC</h3>
      <p>Launch euro experiences with MiCA-compliant infrastructure.</p>
    </div>
  </a>

  <a className="asset-card" href="/xreserve/">
    <div className="asset-card-inline-icon">
      <Icon icon="coins" size={26} />
    </div>

    <div className="asset-card-content">
      <h3>xReserve</h3>
      <p>Issue branded stablecoins that stay 100% backed by USDC reserves.</p>
    </div>
  </a>
</div>

## Wrapped assets

Tokenized versions of major crypto assets, backed 1:1 by their underlying asset.

<div className="asset-card-grid">
  <a className="asset-card" href="/assets/what-is-cirbtc">
    <div className="asset-card-image-wrapper">
      <img src="https://mintcdn.com/circle-167b8d39/VmGNa1qFYaZh1eRy/images/assets/cirBTC_Token.svg?fit=max&auto=format&n=VmGNa1qFYaZh1eRy&q=85&s=bd0b164706c925a022fc620e9088a7e1" alt="cirBTC token" loading="lazy" decoding="async" className="asset-card-image" width="24" height="24" data-path="images/assets/cirBTC_Token.svg" />
    </div>

    <div className="asset-card-content">
      <h3>cirBTC</h3>

      <p>
        Unlock Bitcoin for onchain finance with Circle's 1:1 backed wrapped BTC.
      </p>
    </div>
  </a>
</div>

## Tokenized money market

Circle's USYC provides institutions with 24/7 access to a yield-bearing money
market fund settled onchain with real-time subscriptions and redemptions.

<div className="asset-card-grid">
  <a className="asset-card" href="/tokenized/usyc/overview">
    <div className="asset-card-image-wrapper">
      <img src="https://mintcdn.com/circle-167b8d39/aiB-bUrkHkvhZQyE/images/assets/USYC_Token.png?fit=max&auto=format&n=aiB-bUrkHkvhZQyE&q=85&s=bcff561a269ee14bdc298ea324250f8f" alt="USYC token" loading="lazy" decoding="async" className="asset-card-image" width="644" height="644" data-path="images/assets/USYC_Token.png" />
    </div>

    <div className="asset-card-content">
      <h3>USYC</h3>
      <p>Offer yield exposure via tokenized short-term U.S. Treasuries.</p>
    </div>
  </a>
</div>

## Dive deeper

* Follow the [USDC quickstarts](/stablecoins/quickstarts/transfer-usdc-evm) to
  test transfers on any supported L1 or L2.
* Use the [EURC quickstart](/stablecoins/quickstarts/transfer-eurc-evm) to stand
  up euro rails in minutes.
* Learn about [cirBTC](/assets/what-is-cirbtc) and how to use wrapped Bitcoin in
  onchain finance.
* Explore
  [USYC subscribe and redeem guides](/tokenized/usyc/subscribe-and-redeem) to
  wire funds in and out of tokenized Treasuries.
* Learn about [Circle Mint](/circle-mint) and how institutions can mint USDC and
  EURC.