> For the complete documentation index, see [llms.txt](https://docs.yarchain.org/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.yarchain.org/testnet-instruction.md).

# TestNet Instruction

- [Introduction](https://docs.yarchain.org/testnet-instruction/introduction.md)
- [Add YARchain TestNet](https://docs.yarchain.org/testnet-instruction/add-yarchain-testnet.md)
- [Add a few others TestNets](https://docs.yarchain.org/testnet-instruction/add-a-few-others-testnets.md)
- [YAR v.1.0beta — Rewarding Usage Experience](https://docs.yarchain.org/testnet-instruction/yar-v.1.0beta-rewarding-usage-experience.md)