# Bridge
To provide a more convenient on-chain ecosystem experience, customers can easily achieve the free circulation of FUSD across different blockchains using FinChain's cross-chain bridge service.
The following blockchains are already supported by bridge services:
We are actively expanding our cross-chain network support. If you plan to deploy or issue FUSD in your network, please [Contact Us](mailto:support@finchain.global) for more details.
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# Agent Instructions: Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.
Perform an HTTP GET request on the current page URL with the `ask` query parameter:
```
GET https://finchain.gitbook.io/finchain-docs/en/fusd/bridge.md?ask=
```
The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.
Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.