# How to... Welcome to the Tea-REX trading jungle! In this section, we'll go through the ins and outs on how to hatch your Rex, care for it, and hunt for gains. The Tea-REX lab is built on the Sei network, so if you're new to the Sei network, you'll need to bridge some gas ($SEI) to the chain before you can start trading. You can buy $SEI on exchanges such as Binance, Kraken, and Coinbase, OR bridge $SEI with [Jumper Exchange](https://jumper.exchange/) or [Stargate](https://stargate.finance/bridge). --- # 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.trex.trade/how-to....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.