> For the complete documentation index, see [llms.txt](https://nucleus-ai.gitbook.io/whitepaper/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://nucleus-ai.gitbook.io/whitepaper/core-features/4.-core-platform-features/4.6-multi-chain-support.md).

# 4.6 Multi-Chain Support

Nucleus AI was built to be chain-agnostic. Builders can choose the chain that fits their needs—whether for speed, fees, or ecosystem alignment.

Currently supported:

* Ethereum (Mainnet and Testnets)
* BNB Chain
* Polygon
* Solana
* Arbitrum
* Optimism
* Avalanche
* Fantom

Each smart contract template is customized for the selected chain. From address formatting to gas handling, everything is pre-configured to ensure seamless deployment. In future updates, Nucleus AI will allow cross-chain token bridges, NFT minting, and more advanced multi-chain operations.