> For the complete documentation index, see [llms.txt](https://docs.cryptodo.app/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.cryptodo.app/blockchains.md).

# Blockchains

Now CryptoDo supports the creation of contracts in 6 networks: Ethereum, Binance smart chain, Polygon, Aurora, Optimism and Avalanche.

To learn more about the networks you are interested in, go to the appropriate section:

<table data-card-size="large" data-view="cards"><thead><tr><th data-card-target data-type="content-ref"></th><th data-hidden></th><th data-hidden></th><th data-hidden></th></tr></thead><tbody><tr><td><a href="/blockchains/binance-smart-chain-bsc.md">Binance Smart Chain (BSC)</a></td><td></td><td></td><td></td></tr><tr><td><a href="/blockchains/ethereum.md">Ethereum</a></td><td></td><td></td><td></td></tr><tr><td><a href="/blockchains/polygon.md">Polygon</a></td><td></td><td></td><td></td></tr><tr><td><a href="/blockchains/aurora.md">Aurora</a></td><td></td><td></td><td></td></tr><tr><td><a href="/blockchains/optimism.md">Optimism</a></td><td></td><td></td><td></td></tr><tr><td><a href="/blockchains/avalanche.md">Avalanche</a></td><td></td><td></td><td></td></tr></tbody></table>