# Add YARchain TestNet * Open any Metamask or Trust available browser, go to [Explorer](https://explorer.testnet.yarchain.org/), scroll page down, and pick the "Add YAR testnet". * — OR — * Open MetaMask > Select Network > Add Network > Add Network Manually * Network name: YARchain TestNet * New RPC URL: * Network ID: 10226688 * Currency Symbol: tYAR * Block explorer URL: * Save button * Add some coins and tokens with [YARtestnet Faucet](https://faucet.testnet.yarchain.org/) --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.yarchain.org/testnet-instruction/add-yarchain-testnet.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.