> For the complete documentation index, see [llms.txt](https://docs.iotex.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.iotex.io/blockchain/build/launch-dapps-on-iotex/submit-tokens-to-the-iotube-bridge.md).

# Submit tokens to the iotube bridge

To make your token cross-chain to IoTeX network, you can use bridges between IoTeX and other blockchains.

## Overview of iotube <a href="#iotube" id="iotube"></a>

[iotube](https://iotube.org/) is a cross-chain bridge designed to be decentralized, multi-chain, and multi-asset, to seamlessly connect IoTeX to popular blockchains like Ethereum, Binance Smart Chain, Polygon, Solana and more.

<figure><img src="https://docs.iotex.io/~gitbook/image?url=https%3A%2F%2F448392349-files.gitbook.io%2F%7E%2Ffiles%2Fv0%2Fb%2Fgitbook-legacy-files%2Fo%2Fassets%252F-MUPHwAAaa4_zIrX70rA%252F-MfT4Ig3ouoxHcqoQsan%252F-MfT9_PFCy7_FnHVQiI9%252Fimage.png%3Falt%3Dmedia%26token%3Da5f0e538-5fe8-47d8-a2d7-773c29e13b27&#x26;width=768&#x26;dpr=4&#x26;quality=100&#x26;sign=d61d3982dc5af1363fbf6984f2482bb2806230e0a70bad111d45a7d93aed97b7" alt=""><figcaption><p>iotube cross-blockchain bridge</p></figcaption></figure>

If you deployed a Dapp on any of the supported blockchains, you can **extend** your Dapp to IoTeX and the other supported chains supported by iotube by submitting your token for the addition to iotube.

## **Submit** **your token**

{% embed url="<https://github.com/iotexproject/ioTube/issues/new?assignees=guo&labels=Token-Pending-Review&template=iotube-new-token-submission.md&title=New+Token+submission>" %}


---

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