> For the complete documentation index, see [llms.txt](https://docs.zetrix.com/en/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.zetrix.com/en/developer-resources/smart-contract/ztp-standard.md).

# ZTP Standard

- [ZTP-20](https://docs.zetrix.com/en/developer-resources/smart-contract/ztp-standard/ztp-20.md)
- [ZTP-165](https://docs.zetrix.com/en/developer-resources/smart-contract/ztp-standard/ztp-165.md)
- [ZTP-173](https://docs.zetrix.com/en/developer-resources/smart-contract/ztp-standard/ztp-173.md)
- [ZTP-721](https://docs.zetrix.com/en/developer-resources/smart-contract/ztp-standard/ztp-721.md)
- [ZTP-1155](https://docs.zetrix.com/en/developer-resources/smart-contract/ztp-standard/ztp-1155.md)
- [ZTP-3525](https://docs.zetrix.com/en/developer-resources/smart-contract/ztp-standard/ztp-3525.md)