> For the complete documentation index, see [llms.txt](https://ins3finance.gitbook.io/ins3/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://ins3finance.gitbook.io/ins3/about-ins3/itfx-cross-chain.md).

# ITFX Cross-Chain

As the world's first completely decentralized insurance, INS3 already provides its service on BSC, OEC, Polygon, Conflux and Heco to better serve the crypto world. 

We changed our original token【ITF】into【ITFX】in order to achieve this cross chain process.

Now, kindly follow our tutorials to experience this new function:

### [ITF & ITFX Contract Address](/ins3/about-ins3/itfx-cross-chain/itf-and-itfx-contract-address.md)

### [ITF Swap To ITFX Tutorial](/ins3/about-ins3/itfx-cross-chain/itf-swap-to-itfx-tutorial.md)

### [ITFX Cross-Chain Mind Map](/ins3/about-ins3/itfx-cross-chain/itfx-cross-chain-mind-map.md)

### [ITFX Cross-Chain Tutorial](/ins3/about-ins3/itfx-cross-chain/itfx-cross-chain-tutorial.md)

### [Poly Network Cross-Chain Tutorial](/ins3/about-ins3/itfx-cross-chain/poly-network-cross-chain-tutorial.md)

### [ShuttleFlow Cross-Chain Tutorial](/ins3/about-ins3/itfx-cross-chain/shuttleflow-cross-chain-tutorial.md)