> For the complete documentation index, see [llms.txt](https://docs.blacksail.finance/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.blacksail.finance/tutorials/bridging-from-fantom-to-sonic.md).

# Bridging from Fantom to Sonic

<figure><img src="https://198229502-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2Fi9vbjZSWtXcZaBayytwv%2Fuploads%2FLIKbmhyhgfnVpwNCPZGB%2Fimage.png?alt=media&amp;token=cdeb471c-1dcd-4c89-9ede-28c2a6e45b1a" alt=""><figcaption></figcaption></figure>

You can migrate Fantom tokens (FTM) on Fantom Opera Mainnet to Sonic tokens (S) on Sonic Mainnet via the official Sonic Labs Portal belo&#x77;**.**\
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**Upgrade Portal:** <https://my.soniclabs.com/upgrade>

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More information can be found at: <https://docs.soniclabs.com/migration/ftm-to-s>