> For the complete documentation index, see [llms.txt](https://docs.xy.finance/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.xy.finance/single-bridge-integration/ybridge-api.md).

# yBridge API

The API supports generating Swap and Bridge quotes along with additional information. Some use cases that it caters to are for application front-ends integrating the cross-chain bridge.

#### **yBridge API** Endpoint 

<table><thead><tr><th width="149.33333333333331">Version</th><th width="209">Note</th><th>Endpoint</th></tr></thead><tbody><tr><td><strong>v1</strong></td><td>The latest version</td><td><a href="https://open-api.xy.finance/v1​"><code>https://open-api.xy.finance/v1​</code></a></td></tr><tr><td><strong>v0</strong></td><td>Deprecated</td><td> </td></tr></tbody></table>

{% hint style="info" %}
Original **XY API (Support Y Pool Only)** have been officially **renamed as yBridge API**
{% endhint %}


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