> For the complete documentation index, see [llms.txt](https://docs.yei.finance/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.yei.finance/guides/asset-guides/asset-guide-usdy.md).

# Asset Guide - USDY

## What is USDY?

USDY (US Dollar Yield) is a **yield-bearing dollar asset** issued by Ondo Finance and available on Sei.

It is backed by **short-term U.S. Treasuries and bank deposits**, allowing it to generate yield that accrues directly to holders. Unlike traditional stablecoins, USDY is designed to provide both **price stability and passive yield** in a single asset.

### Eligibility

USDY is only available to users outside the United States.

Please review Ondo’s eligibility page for the full list of jurisdiction-based restrictions:\
<https://docs.ondo.finance/ondo-global-markets/eligibility#jurisdiction-based-restrictions>

### Where do I get USDY?

You can acquire USDY on Sei through:

* **On-chain swaps** via Sei based projects like [**Symphony**](https://symph.ag/).
* **Bridging from other chains** via cross-chain solutions like [**Stargate**](https://stargate.finance/?srcChain=ethereum\&srcToken=0x96F6eF951840721AdBF46Ac996b59E0235CB985C\&dstChain=sei\&dstToken=0x54cD901491AeF397084453F4372B93c33260e2A6).

***

{% hint style="info" %}
The following are available as of Apr 21, 2026
{% endhint %}

## Get USDY on Sei

### Step 1: Complete Onboarding

<figure><img src="/files/bSDPyonW0dydVe9ouOns" alt=""><figcaption></figcaption></figure>

* Open [Ondo onboarding](https://app.ondo.finance/onboarding)
* Connect wallet
* Complete required steps

Docs:\
<https://docs.ondo.finance/ondo-global-markets/onboarding-and-kyc>

### Step 2: Swap for USDY

<figure><img src="/files/eUqQQ6w2zptkseu1PxUQ" alt="" width="563"><figcaption></figcaption></figure>

* Open [Symphony](https://symph.ag/)
* Select token pair (e.g. USDC → USDY)
* Enter amount
* Confirm swap

### Alternative: Bridge USDY In

<figure><img src="/files/X9xuj2Er5qla5KuHOKKt" alt=""><figcaption></figcaption></figure>

* Open [Stargate](https://stargate.finance/)
* Select source chain
* Select Sei as destination
* Enter amount
* Confirm transaction

***

## Supply USDY on Yei

Supply USDY on [Yei Finance](https://app.yei.finance/) to earn additional yield.

<figure><img src="/files/c71uI1qxbLVBSISzjBAN" alt=""><figcaption></figcaption></figure>

* Open [Yei Finance page](https://app.yei.finance/)
* Connect wallet
* Select USDY market
* Click “Supply”
* Enter amount
* Confirm transaction

#### Notes

* USDY continues accruing base yield

***

### Bridge USDY Out of Sei

<figure><img src="/files/WjAQU5vOp5zNbhfsEjdT" alt=""><figcaption></figcaption></figure>

* Open [Stargate](https://stargate.finance/)
* Select Sei as source
* Select destination chain
* Enter amount
* Confirm transaction

#### Notes

* Destination support may vary