> 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/kn/xai-vanguard-genesis/chapter-08-build-on-xai/sequence-xai-builder-walkthrough.md).

# Sequence: Xai Builder Walkthrough

Follow the steps below to complete the Xai Builder [quest](https://app.galxe.com/quest/xaigames/GCenytgEHW).

Task 1: Deploy an ERC 1155 smart contract & mint on Xai mainnet through Xai Builder (25 points)

Task 2: Deploy an ERC 721 smart contract & mint on Xai mainnet through Xai Builder (25 points)

{% @supademo/embed demoId="cly3cwf9r078emb305da4l9ob" url="<https://app.supademo.com/demo/cly3cwf9r078emb305da4l9ob>" %}

Task 3: Deploy an ERC20 smart contract & mint on Xai mainnet through Xai Builder.

{% @supademo/embed demoId="cly3ddtft07cjmb3005wwctiq" url="<https://app.supademo.com/demo/cly3ddtft07cjmb3005wwctiq>" %}