> For the complete documentation index, see [llms.txt](https://xr-one.gitbook.io/xr/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://xr-one.gitbook.io/xr/connect/xr-sepolia-testnet.md).

# XR Sepolia (Testnet)

Hub: <https://xr-sepolia-testnet.hub.caldera.xyz/>

tXR On Arbitrum: <https://sepolia.arbiscan.io/token/0x555bf0d9394cc86f0d0d4102916cc6851439ddd0>