> For the complete documentation index, see [llms.txt](https://xai-foundation.gitbook.io/xai-network/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://xai-foundation.gitbook.io/xai-network/build-on-xai/xai-chains-and-parameters.md).

# Xai Chains & Parameters

- [Connect to Xai Mainnet](https://xai-foundation.gitbook.io/xai-network/build-on-xai/xai-chains-and-parameters/connect-to-xai-mainnet.md): Follow the steps below to connect to the Xai Testnet as a developer
- [Bridge to Xai Mainnet](https://xai-foundation.gitbook.io/xai-network/build-on-xai/xai-chains-and-parameters/bridge-to-xai-mainnet.md)
- [Connect to Xai Testnet (Sepolia)](https://xai-foundation.gitbook.io/xai-network/build-on-xai/xai-chains-and-parameters/connect-to-xai-testnet-sepolia.md): Follow the steps below to connect to the Xai Testnet as a developer
- [Bridge to Xai Testnet](https://xai-foundation.gitbook.io/xai-network/build-on-xai/xai-chains-and-parameters/bridge-to-xai-testnet.md)
- [Bridged Token Addresses](https://xai-foundation.gitbook.io/xai-network/build-on-xai/xai-chains-and-parameters/bridged-token-addresses.md)
- [Contract Addresses](https://xai-foundation.gitbook.io/xai-network/build-on-xai/xai-chains-and-parameters/contract-addresses.md)